13 best conventional oils

Conventional motor oil, often referred to as mineral oil or regular oil, is a type of lubricating oil commonly used in internal combustion engines, including those in cars, trucks, and other vehicles. It serves several critical functions in the engine:

  1. Lubrication: One of the primary functions of conventional motor oil is to lubricate moving parts within the engine, such as pistons, crankshafts, and bearings. This reduces friction and minimizes wear and tear on these components, extending the engine's lifespan.

  2. Cooling: Conventional motor oil also plays a role in dissipating heat generated by the engine's internal combustion process. It absorbs heat from hot engine components and transfers it to the engine's oil cooler or the surrounding environment.

  3. Sealing: Motor oil helps maintain a proper seal between the engine's piston rings and cylinder walls. This prevents combustion gases from escaping into the crankcase and helps maintain engine compression.

  4. Cleaning: Conventional motor oil contains detergents and additives that help remove and suspend contaminants, such as dirt, debris, and combustion byproducts. These impurities are trapped in the oil filter and eventually removed during an oil change.

  5. Corrosion Protection: Motor oil also provides a protective film on engine parts, guarding against corrosion and rust formation.

  6. Viscosity: Conventional motor oil is available in different viscosity grades, which indicate its thickness or flow characteristics. Thicker oil (higher viscosity) is used in hotter climates and for heavy-duty engines, while thinner oil (lower viscosity) is suitable for colder temperatures.

  7. Oil Change Intervals: The recommended oil change interval for conventional motor oil can vary depending on the vehicle, driving conditions, and manufacturer's guidelines. Typically, it's advisable to change the oil every 3,000 to 5,000 miles (4,800 to 8,000 kilometers), but modern vehicles may have longer recommended intervals.

  8. Limitations: Conventional motor oil tends to break down and degrade more quickly under high-temperature and high-stress conditions compared to synthetic motor oils. Synthetic oils offer better resistance to breakdown and can often provide longer-lasting protection.

  9. Environmental Impact: Used conventional motor oil should be properly disposed of and recycled to prevent environmental contamination. Many automotive service centers and recycling facilities accept used motor oil for recycling.

It's essential to follow the manufacturer's recommendations regarding oil type and change intervals for your specific vehicle. Many newer vehicles use synthetic motor oils, which offer improved performance and longevity compared to conventional oils.However, conventional motor oil remains a viable and cost-effective option for many older and less demanding vehicles when used according to the manufacturer's guidelines.

Below you can find our editor's choice of the best conventional oils on the market
  

AmazonBasics Conventional Motor Oil - 5W-30 - 5 Quart

Amazon Basics

Based on 16 reviews Check latest price

Product description

An Amazon Brand

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Helps prevent build up that can cause rust and corrosion
  • Reduces friction for less engine wear
  • High resistance to viscosity and thermal breakdown
  • Helps reduce exhaust emissions

User questions & answers

Question: Does this oil meet VW's 502.00 / 505.00 spec
Answer: It's likely not going to be on the VW certified list. But, 502/505.00 does mirror ACEA A3/B4 a lot. In the older manuals, pre-longitudinal 1.8T oil sludge, the manual did give you options, saying it needed to meet 502.00/505.00, ACEA A3/B4, or API CF-4 (older TDI's).
Question: Does anyone have a virgin oil analysis to post? thank you
Answer: I hear that if you take the oil to confession, it can be re-virginated. That's what my wife told me right before we got married.
Question: Amazon doesn't make anything. So who really makes this oil
Answer: Warren makes Kirkland oil as well. When I went today, Costco was selling a box containing 2 of the 5 gallon jugs of full synthetic for $24.99, which is about half of what Bezos is charging for the exact same product. The Costco jugs say, "Manufactured by Warren Distribution, Inc." and says "DEXOS approved Gen-2" as well.
Question: Do you just add it to the gas or pour in the glovebox
Answer: Before adding oil to your gas tank make sure to check the blinker fuild level. If it's at the full mark you can safely add all 5 quarts of oil into your gas tank. With full synthetic you'll get better gas mileage! If you want to really crank up your engines preformance, the next time your at the gas station, pop the hood, unscrew the engine oil cap, and fill your engine up with 93 OCT until it overflows. Put the cap back on and your good to go! I've gained around 100HP in my 1996 Ford Taurus.

Product features

Motor Oil for Your Needs

Available in Conventional, Full-Synthetic and High-Mileage formulas, Amazon Basics has a motor oil for your performance needs.

Friction-Reducing Formula

Our formulas create a protective coating to minimize friction from an engine’s in-contact moving parts for better fuel economy and power output.

Reliable Protection

Amazon Basics motor oil helps prevent build up that can cause rust and corrosion. It has a high resistance to viscosity and thermal breakdown.

Available Viscosity Grades

The motor oil’s grade reflects its viscosity characteristics. The numbers indicate hot- and cold-temperature performance.

Castrol 03096 GTX 5W-30 Conventional Motor Oil - 5 Quart

Castrol

Based on 12 reviews Check latest price

Product description

Castrol GTX ULTRACLEAN - with its proprietary sludge buster - is our cleanest GTX ever. Its unique Double Action formula cleans away old sludge** and protects against new sludge formation, giving you more control over today's challenging conditions.

Help extend the life of your engine with GTX ULTRACLEAN.

The modern world creates difficult challenges for engines. Poor fuel quality, heat and tough driving conditions can all lead to sludge that potentially shortens engine life. Sludge is a sticky deposit that builds up in an engine's oil-ways and it can prevent the oil from protecting the engine.

* 50% cleaner than the industry standard as measured in the Seq. VG Sludge test

** When tested in engines with high level of sludge

  • Unique TriShield technology provides superior deposit protection
  • Maximum protection against viscosity and thermal breakdown
  • Ultra low friction to improve gas mileage; Bottle Color: White
  • Meets Chrysler MS 6395, Ford WSS-M2C929-A, Ford WSS-M2C930-A, GM 6094M
  • Exceeds ILSAC GF-5, API SN

User questions & answers

Question: synthetic or conventional
Answer: This is a full synthetic in its current form. Previous incarnations were a blend.
Question: What is the shell life of motor oil
Answer: If kept in a cool (68-71 degrees, dry environment and away from sunlight I wouldn't worry about it, unless I intended to keep it 3 years plus.
Question: Is this full synthetic or synthetic blend? It's listed under both categories in your homepage
Answer: THIS PRODUCT IN 5W-20 IS A SYNTHETIC BLEND. CALLED CASTROL 12/12/19. THEY NO LONGER MAKE CONVENTIONAL FORMULA FOR THIS WEIGHT. ANY QUESTIONS, CALL 888-227-8765.
Question: how long time that oil last for chevrolet cobalt lt 2009 has 130.000 miles
Answer: I have a 2009 Cobalt. I change my oil when the indicator comes up on the dash. Usually within the time frame of 5 -1 % of life left. My Cobalt has almost 200,000 miles on it. The computer actually knows when the oil needs changed. How? The computer calculates the length of time the car runs, temperatures the car is exposed and more. In effect, the computer knows when the oil is losing it's level of viscosity. Viscosity = Sticky. Oil needs to be sticky to cling to the internal parts of the engine. Again, oil must be sticky to be protect the engine. Trust me, the car's computer knows. The only way the car doesn't know is if you don't start it and or you don't drive it. In that case, you would need to change the oil far more often. The worst effect any engine deals with is not being run. Second worst is starting the car and not allowing the engine to reach normal operating temperatures. Start the car and drive it. Doing so causes the moisture in the oil to be burned off. Moisture in the crankcase causes internal rust. Internal rust can damage the crank bearings. I have 4 GM cars. They all have high mileage. Let the car tell you when to change the oil. Btw, I use this oil in all my cars. It's among the best.

Product features

Castrol 03096 GTX ULTRACLEAN 5W-30 Motor Oil

Castrol GTX Ultraclean is a synthetic blend engine oil available in 5W-30 and 5W-20 grades. Its double-action formula has been proven to clean away the sludge that can block engine oilways and helps prevent new sludge formation thanks to its synthetic technology. If keeping your engine clean is important to you, it's good to know that no other oil keeps engines cleaner.

Castrol 03093 GTX 10W-30 Conventional Motor Oil - 5 Quart

Castrol

Based on 4 reviews Check latest price

Product description

Castrol GTX is one of the world's most trusted engine oils. It's more than just oil. It's liquid engineering that protects against the problems your engine faces every day. Severe driving conditions can cause the build-up of a thick, tar-like substance called sludge. Sludge can block your engines vital oilways like cholesterol and if untreated, it can rob an engine of power, and ultimately, its life. Castrol GTX Double Action formula cleans away old sludge**, and protects against new sludge formation better than tough industry standards. Help extend the life of your engine with Castrol GTX. **When tested in engines with high levels of deposits.

  • Superior protection against engine sludge* *As measured in the Sequence VG Sludge test
  • Advanced protection against viscosity and thermal breakdown
  • Premium quality base oils and anti-wear additives to help extend the life of your engine
  • Helps minimize oil consumption
  • API SN/SM/SL/SJ; ILSAC GF-5/GF-4/GF-3

User questions & answers

Question: why bosh filters
Answer: Castrol does not recommend a particular oil filter brand. Our recommendation would be to use a filter from a leading manufacturer consistent with the recommendation of the engine manufacturer for your vehicle. Change the filter with each oil change following the oil change interval recommendation of the engine manufacturer consistent with the type of driving you do (e.g. severe vs. normal).
Question: Doe's anyone know why this oil is so expensive
Answer: It's good oil. It lasts longer and works better. In my area it is cheaper to buy on Amazon than from the local store. So there's that too.
Question: Generally i use highmileage 5w-30 for my nissan sentra 2007 which has 200k miles, shall i use highmileage 10w-40 now
Answer: Look what Nissan says on weight to use and stick with it. It is designed to use the weight as for the clearances on you motor. Once you used the high mileage continue to use it. The high mileage has stuff in the oil to expand some of the seal and gaskets in your motor. Now if you go back the seals may shrink back and start to leak. Go to youtube and look for the video on different filters and oils. ie fram. I had a someone tell me to get the fram off my 92 ford 5.0 mustang and watching the video on filter I could see why. Oil is important but especially the filter.
Question: quisiera saber si es 10w30 o 10w40, la descripcion es diferente a la imagen
Answer: El producto en cuestión es el Castrol GTX High Mileage 10W-40.

Product features

Castrol 03093 GTX 10W-30 Motor Oil

Sludge can block your engine’s vital oilways like cholesterol and if untreated, can rob an engine of its power and ultimately its life.

Castrol GTX is a premium conventional motor oil that has been helping to extend engine life for over 50 years. It has evolved to meet the needs of consumers and vehicle manufacturers since 1968 and continues to innovate and remain a trusted brand today. Severe driving conditions such as heavy traffic, poor fuel quality, harsh driving conditions and exceeding oil change intervals can all cause the build-up of a thick, tar like substance called sludge.

If untreated, it can rob an engine of its power and ultimately its life. This oil is specially engineered to prevent the harmful build-up of sludge while protecting against new sludge formation.

GTX DELIVERS:

  • Superior protection against engine sludge
  • Advanced protection against viscosity and thermal breakdown
  • Premium quality base oils and anti-wear additives to help extend the life of your engine
  • Helps minimize oil consumption

Pennzoil - 550045214 Conventional 10W-30 Motor Oil (5-Quart, Single-Pack)

Pennzoil

Based on 607 reviews Check latest price

Product description

Pennzoil motor oil exceeds the toughest industry standards based on ILSAC GF-6 and API SP, and is engineered to help prevent sludge and other damaging deposits in your engine. It provides a balance between reducing frictional losses and protection against harmful engine wear by getting between moving parts to prevent friction. No other leading motor oil provides better wear protection than Pennzoil motor oil (based on Sequence IVA wear test using SAE 5W-30). Pennzoil SAE 5W-30 is a synthetic blend oil, formulated to provide protection against the harmful effects of stop-and-go driving, and low-speed pre-ignition (LSPI) in modern turbocharged engines. It meets or exceeds the following OEM requirements: FCA MS-6395; Ford WSS-M2C946-B1. It also exceeds the requirements of the following industry specifications: API SP and all previous categories; ILSAC GF-6. For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual.

  • Conventional 10W-30 engine oil formula that keeps engines clean and responsive
  • No leading conventional oil provides better wear protection (Based on Sequence IVA wear test using SAE 5W-30).
  • Helps prevent sludge and other damaging deposits (Based on Seq VH Sludge Test)
  • Compatible with engine seals and all conventional oils
  • Single 5-quart bottle with ergonomic design for easy handling and pouring
  • Exceeds the toughest industry standards (Based on ILSAC GF-6 and API SP)
  • Formulated for modern turbocharged engines—GF-6, API SP/SP-Resource Conserving and all previous categories

User questions & answers

Question: Is this good in a snow blower
Answer: Yes it's perfect for a snow blower. Just make sure you are using the right weight motor oil for that snow blower. Look in the snow blower manual for maintenance when changing the motor oil and be sure you use the appropriate weight oil (10W 30, 5W 30, 10W 40) when buying Penzoil.
Question: Could I use this in a lawn tractor
Answer: Yes we use 10w 30 all the time . we have a mower repair shop
Question: Can I use this in Honda lawn mower
Answer: It depends what does the manual say 10w 30?
Question: I ordered 5jugs 5 qt did not get but
Answer: Discuss this with Amazon customer service

Product features

Pennzoil Motor Oil

Pennzoil motor oil is formulated with Active Cleansing Technology. At Pennzoil we’re committed to engineering motor oils that are proven to protect your engine. That’s why we fortified Pennzoil motor oil to help prevent dirt and contaminants from turning into performance-robbing deposits, helping to keep engines clean and responsive.

Pennzoil High Mileage Conventional 5W-20 Motor Oil for Vehicles Over 75K Miles (5-Quart, Single-Pack)

Pennzoil

Based on 641 reviews Check latest price

Product description

Pennzoil High Mileage SAE 5W-20 Motor Oil is engineered for cars that have accumulated more than 75,000 miles, particularly those that are experiencing oil leaks and oil burn off. Engines with higher mileage tend to experience more wear than new engines. As your car ages, leaks may develop and cause higher oil consumption and oil burn off which is why your engine might be needing frequent top-offs. Severe oil consumption and oil burn off may also cause other issues, leaving deposits on the internal parts of your engine. Pennzoil High Mileage 5W-20 motor oil is a synthetic blend oil enhanced with an outstanding combination of special conditioning seal agents and additives to help stop leaks from aging seals and reduce the oil consumption that is typical of older and worn engines. It meets or exceeds the following OEM requirements: FCA MS-6395; Ford WSS-M2C945-B1. It also meets or exceeds the requirements of the following industry specifications:; API SP and all previous categories; ILSAC GF-6. For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual.

  • Synthetic blend High Mileage 5W-20 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars
  • Recommended for vehicles with over 75,000 miles
  • Helps prevent sludge and other damaging deposits
  • Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption
  • Provides proven wear protection for engine parts
  • Single 5-quart bottle with ergonomic design for easy handling and pouring
  • Exceeds the requirements of the following industry specifications: API SP and all previous categories

User questions & answers

Question: Is this synthetic blend
Answer: Nov 2020 I received a synthetic blend with no foil seal under the cap. Mystery oil.
Question: title says conventional motor oil but the picture says synthetic blend. What it is exactly
Answer: It's a conventional motor oil. I've been changing it with this for a while now and I just went out to the garage to look and it is Definitely a conventional oil. I know Pennzoil makes some oil out of natural gas and this may be the Synthetic blend they are referring to. Not 100% sure about that but the oil is indeed a conventional oil.
Question: If this is in stock, why does this take 3 weeks to be delivered
Answer: Depends on where it is being shipped from. If it’s in the Amazon warehouse you get it fast but it’s probably coming from the people selling it
Question: Why can't i find any 5w30 high mileage oil here on amazon? is it discontinued or out of stock
Answer: Not sure but auto zone always has it

Valvoline Daily Protection SAE 10W-30 Motor Oil 5 QT, Package May Vary

Valvoline

Based on 10 reviews Check latest price

Product description

Valvoline Premium Motor Oil is specially formulated for the full life of the engine and comes in both multi-viscosity and mono-grade formulations. Multi-viscosity grades provide protection in all climates while mono-grade oils are formulated for warmer conditions. All Valvoline oils are formulated with advanced additives for year-round engine protection.

  • Formerly Valvoline Premium Daily Protection Motor Oil; same great product, now in new packaging
  • Protects against all types of deposits at all temperatures to keep engines clean
  • Contains durable anti-wear additives that stay in the oil longer to improve protection and provides enhanced oxidation control to resist oil thickening
  • Provides thorough anti-wear protection exceeding current U.S., Japanese and European wear tests for gasoline and gasoline turbo-charged engines
  • For any product use or product technical questions call 1-800-TEAM-VAL

User questions & answers

Question: Has anyone been using this oil for years and years and still love it
Answer: Castrol does not recommend a particular oil filter brand. Our recommendation would be to use a filter from a leading manufacturer consistent with the recommendation of the engine manufacturer for your vehicle. Change the filter with each oil change following the oil change interval recommendation of the engine manufacturer consistent with the type of driving you do (e.g. severe vs. normal).
Question: Why does this say this part does not fit for my 2006 Dodge Ram 1500 with a 5.7 hemi
Answer: It's good oil. It lasts longer and works better. In my area it is cheaper to buy on Amazon than from the local store. So there's that too.
Question: Can i use this oil for my hot wheels
Answer: Look what Nissan says on weight to use and stick with it. It is designed to use the weight as for the clearances on you motor. Once you used the high mileage continue to use it. The high mileage has stuff in the oil to expand some of the seal and gaskets in your motor. Now if you go back the seals may shrink back and start to leak. Go to youtube and look for the video on different filters and oils. ie fram. I had a someone tell me to get the fram off my 92 ford 5.0 mustang and watching the video on filter I could see why. Oil is important but especially the filter.
Question: Is this oil gluten free
Answer: El producto en cuestión es el Castrol GTX High Mileage 10W-40.

Chevron 83723-CASE SAE 5W-30 Supreme Motor Oil - 1 Quart, (Pack of 12)

Chevron

Based on 44 reviews Check latest price

Product description

Chevron supreme motor oils are designed for those drivers who demand the ultimate in engine protection. They provide an extra measure of protection for your investment in a Sport Utility Vehicle (SUV), high performance, or luxury car.

  • API service SJ/CF, CF-2
  • American Petroleum Institute certified
  • 1 quart
  • Case pack of 12

User questions & answers

Question: Can i use this on a 2014 chevy sonic 1.8l, even though it doesn't have the dexos logo
Answer: If your Chevy auto manual oil specification calls for dexos logo approved oil, then this 5W-30 Chevron oil is not sutaible for your engine... as it seems that all approved dexos logo oil are synthetic brand only
Question: Is this pure synthetic
Answer: Chevron Supreme 5W-30 is synthetic blend oil consisting of a high quality group II+ oil and additives. Chevron Supreme contains a slightly higher than normal shot of moly, an element that reduces engine wear. This is great oil when changed every 4 to 5K miles.
Question: What is the gf (GF-4 or GF-5) classification number of chevron supreme 5w30 oil
Answer: Chevron Supreme SAE 5W-30 label info: Meets or exceeds service requirements of car and light truck manufacturers specifying an ILSAC GF-5 or API SN motor oil.
Question: Can I uses this oil for a 2004 Chevy Trailblazer
Answer: If your engine states 5w30 oil required, yes you can definately use this oil. This oil was tested by 540 rat oil trsting and it ranked in the incredible wear protection category.

Product features

Benefits

Chevron Supreme Motor Oils deliver value through:

Features

Chevron Supreme Motor Oils are premium quality automotive engine oils, formulated with high quality base stocks, and robust additive packages including shear-stable viscosity index improvers, detergents, dispersants, anti-wear agents, antioxidants, corrosion and foam inhibitors.

Their anti-wear additives provide excellent wear protection of critical engine parts.

Chevron Supreme's high dispersancy protects against corrosion, deposit and sludge formation in stop-and-go driving, and sustained high temperature operation.

Excellent high temperature oxidation stability helps prevent viscosity increase and oil gelling in the crankcase. Helps keep PCV systems clean, for smooth engine performance.

Applications

SAE 5W-30 is is recommended most domestic and import passenger cars, trucks and SUVs under a wide variety of weather conditions. This synthetic blend engine oil provides excellent cold-weather performance and carries the API Resource Conserving designation.

Formula Shell Conventional 10W-40 Motor Oil (5 Quart, Single Pack)

Formula Shell

Based on 274 reviews Check latest price

Product description

Formula shell 10W-40 conventional motor oil meets or exceeds the North American warranty requirements for US., European and Japanese cars and light truck and small power equipment, generators, and off-road equipment with gasoline and gasoline turbo-charged engines where api SN, SM, SJ etc. oils are specified. Conventional motor oil is compatible with other conventional and synthetic oils.

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Protection for extremely high temperatures
  • Protection against harmful deposits and acids, which aids in a clean running and lasting engine
  • May be used at any time in an engines life-cycle and is fully compatible with conventional engine oils
  • Conventional motor oil is formulated for improved fuel economy
  • Provides engine protection and performance required by modern engines

User questions & answers

Question: Can I use it in a car that I previously used Synthetic blend oil
Answer: Product cost belongs to the company who makes it. Am sure they have their reasons Have you tried a discount store like walmart or target?
Question: is this mineral
Answer: One(1), you get one 5 quart container of oil
Question: Is this oil Rotella t4? If not, is it compatible with wet clutches (motorcycles
Answer: conventional oil
Question: La caja es mineral
Answer: conventional

Quaker State Motor Oil, Conventional 10W-40 (5-Quart, Single Pack)

Quaker State

Based on 302 reviews Check latest price

Product description

Quaker State 10W-40 conventional motor oil helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving. It maintains the required viscosity from start to finish, providing optimal protection. Quaker State Motor Oil combats engine sludge and deposits, providing rust protection from harmful acids generated by engine contaminants. It reduces engine wear, providing durable wear protection. Quaker State 10W-40 Motor Oil exceeds the requirements of the following industry specifications: API SN and all previous categories. For a full list of equipment approvals and recommendations, please consult your local Quaker State Technical Help Desk and always consult your owner’s manual.

  • Conventional 10W-40 that provides durable wear protection and reduces engine wear
  • Provides corrosion protection against harmful acids generated by engine contaminants
  • Maintains viscosity from start to finish, providing optimal oil film protection
  • Helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving
  • Combats engine sludge and deposits
  • Formulated to exceed the requirements of industry specification API SN and all previous categories
  • Single 5-quart bottle with ergonomic design for easy handling and pouring
  • Formerly known as Quaker State Advanced Durability 10W-40 motor oil

User questions & answers

Question: Will this work in my arctic cat atv
Answer: Not certain. google arctic cat atv and see if you can find the requirement for oil for that vehicle.
Question: Good for 2013 hyundai sonata hybrid limited
Answer: NO. (Well, almost certainly not.) Most hybrids require 0W-20 weight motor oil. Most newer cars also, whether hybrid or not. Some use 5W-20. This is 10W-40 and us mainly for use in older cars. A much heavier oil. The 0W-20 is always a synthetic oil, and is more expensive. DO NOT ATTEMPT TO SAVE MONEY BY USING THE WRONG OIL. You will void your warranty and may damage your engine.
Question: good afternoon, this oil is mineral or sinthetic ? thank us
Answer: If this were synthetic oil, it would be labeled as such and much more expensive. You have to use the viscosity recommended by your manufacturer. Often written on the oil filler cap. Most new cars require 0W-20. This is only available in full synthetic. Very thin oil to improve MPG. Also it is 0 weight when cold (that's what the W stands for "winter"), so it circulates very quickly when you start your car. Slightly older cars use 5W-20 which I think is available in full mineral or part synthetic or all synth.. Older cars might use 10W-30 or 10W-40. If your car is old and burns oil use the 10W-40. These days it is often referred to as "high mileage oil", and recommended for older cars or to reduce oil consumption. I used QS 10W-40 in all my cars for the last 50 years until just recently with the newer cars. I changed it at reasonable intervals and never had any engine issues. These cars went 100k to 250k.

Product features

Quaker State Advanced Durability

Providing twice the wear protection than the industry standard, Quaker State Advanced Durability motor oil helps engines survive daily commutes, from sustained high-speed highway operation to repetitive stop-and-go traffic.

(*Compared to industry standard Sequence IVA, throughout the life of the motor oil.)

More Protection for Powerful Performance

Advanced Durability conventional motor oil maintains viscosity grade from start to finish to give your engine optimal protection, while also providing corrosion protection against harmful acids generated by engine contaminates.

Ready for Harsh Engine Conditions

Quaker State puts its motor oil to the test in real-world conditions in taxi fleets across North America, ensuring it will deliver tough, reliable performance over the distance — from excessive idling time to the constant accelerations and decelerations of heavy traffic.

Valvoline Daily Protection SAE 10W-40 Conventional Motor Oil 5 QT

Valvoline

Based on 22 reviews Check latest price

Product description

Valvoline Daily Protection Motor Oil is specially formulated to exceed industry standards for wear, deposit and sludge protection to help keep engines running like new. Developed with high quality additives and premium base oils, it’s designed to reduce wear and provide added protection against motor oil breakdown in tough conditions.

  • Exceeds industry standards for engine protection
  • Extra wear protection helps keep engines running like new
  • High quality additives resist oil breakdown in auto engines
  • Motor oil flows easily at low temperatures

Valvoline - 822347-CS VR1 Racing SAE 20W-50 Motor Oil 1 QT, Case of 6

Valvoline

Based on 2 reviews Check latest price

Product description

Valvoline VR1 Racing Oil's high zinc provides race-level protection for high performance engines on the race track or the highway. Valvoline Racing Oil's exclusive chemistry is designed to reduce friction and enhance power. It is among the most popular engine lubricants in all types of racing including paved and dirt ovals, and drag racing. Formulated for race engines, but compatible with passenger vehicles too.

  • Race-level protection for high performance engines
  • High zinc and phosphorus for extreme wear protection
  • Formulated to maximize horsepower
  • Anti-foam system protects during extreme stress
  • Compatible with gas and full or part-alcohol fuels

User questions & answers

Question: How old is this oil ? Why is it so much cheaper than normal
Answer: Racing is trying to be outlawed and this oil is good for racing and non emissions vehicles like i have. No new cars use it....
Question: its not allowing shipment to california. Is there a reason for this
Answer: Walnart. Cheaper too $6.78 a bottle 10w30 :-)
Question: Might be a dumb question but is this oil synthetic? I don't see anything on it that says it is
Answer: This oil is organic. The Valvoline 20W50 synthetic oil has a black label, and it clearly states "synthetic" on the label. I use the synthetic in my 1952 MG TD because the oil has high zinc content that is a must for older engines.
Question: Is this a full synthetic ? I notice they sell a black container also
Answer: The silver container is conventional oil and has about 1400 ppm ZDDP. The black container is full synthetic and has about 1200 ppm ZDDP. Both of these oils have exceptional shear/anti wear properties, but the high phosphorus content will foul catalytic converters over time.

Pennzoil High Mileage Motor Oil 5W-20 –1 Quart (Pack of 6)

Pennzoil

Based on 73 reviews Check latest price

Product description



Pennzoil High Mileage 5W-20 motor oil is a passenger car engine oil that has been enhanced with a unique combination of conditioning agents and additives to help stop seal leaks and reduce oil consumption in worn engines. Pennzoil High Mileage engine oil cleans out up to 30% of engine sludge in the first oil change and is specifically designed for new or older model vehicles with 75,000 miles or more, to help keep the engines running clean and going strong. If the vehicle is 5-7 years old, check the odometer to see if a high mileage oil is required.



This 5W-20 high mileage motor oil is trusted by leading car manufactures for engine protection. Pennzoil is America’s most trusted motor oil brand . Plus, Pennzoil High Mileage Vehicle motor oil is backed by the Pennzoil Lubrication Limited Warranty.



Exceeds the requirements of the following industry specifications:

  • API SN and all previous categories
  • ILSAC GF-5


Specifications may vary by viscosity grade. These specifications are to be used as guidelines only. For more information, refer to the technical specification sheet or to your individual vehicle owner’s manual for the proper viscosity grade and specifications.



Based on severe sludge clean-up test using SAE 5W-30

Based on NPD’s Car Care Track, Jan ’16 –Dec ’16

  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Synthetic blend High Mileage 5W-20 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars
  • Recommended for vehicles with over 75, 000 miles
  • Helps prevent sludge and other damaging deposits
  • Contains seal conditioning agents for dry or cracked engine seals to help reduce leaks and oil consumption
  • Provides proven wear protection for engine parts
  • Case of six 1-quart bottles
  • Exceeds the requirements of the following industry specifications: API SP and all previous categories

User questions & answers

Question: If this is so great for high mileage vehicles, is there any harm to use it for a car with 50k miles
Answer: No harm, just unnecessary. Almost like putting premium high octane gasoline in a old 4 cylinder honda civic. Yeah you can do it but by doing so you will just be paying more money.
Question: Is this conventional oil
Answer: Yes, this is conventional motor oil.
Question: Is it purple or black? Mine seems to be
Answer: It is a dark blend, not black all the way, but a dark blue/purple like color

HAVOLINE 223393474 5W-20 Motor Oil - 5 qt.

HAVOLINE

Based on 231 reviews Check latest price

Product description

Premium automotive motor oil with Deposit Shield protects against deposit and sludge formation and provides excellent wear protection of critical engine parts.

  • Excellent anti-wear protection
  • Protection against thermal breakdown
  • Clean engines and clean positive crankcase ventilation systems resulting from minimal deposit formation under heavy load and stop-and-go driving conditions

User questions & answers

Question: Blend syntetic? Full syntetic or convencional
Answer: Yes you can. Use 1/3 of a can.
Question: How many miles is that oil for
Answer: Anytime, but I'd recommend waiting until you change your oil. That way you'll get your money's worth
Question: Is this conventional 5w 20 api premium grade detergent oil
Answer: The 44k simply goes into your fuel tank at fill up. Try to run out most of that fuel before refilling. Let's see if I can get the other two correct-I BELIEVE the EPR gets added to your oil prior to changing. Run the engine about 5 minutes then drain. Upon refilling the crankcase oil. add the MOA and you are all done! BTW-unless you have some serious issues, you should notice some performance improvement depending on the mileage. I sold this stuff 20 years ago as a service advisor and I still use it (and pay full price now).
Question: Is full synthetic amsoil good for high mileage suv? My 2010 Lincoln navigator has 143000 miles. I've been using 5w20 syn-blend oil every 3 to 4k miles
Answer: one 11oz can of MOA (part number 115), one 11oz can of EPR (part number 109) and one 11oz can of 44K (part number 208)

Product features

Benefits

Havoline Motor Oils with Deposit Shield Technology deliver value through:

- Excellent antiwear protection.

- Protection against thermal breakdown.

- Clean engines and clean positive crankcase ventilation systems resulting from minimal deposit formation under heavy load and stop-and-go driving conditions.

- Meets or exceeds warranty requirements of car and light truck manufacturers relying on an API SN motor oil.

- Excellent high temperature control.

Features

All grades of Havoline Motor Oils with Deposit Shield Technology are formulated with high quality base stocks and contain detergent, dispersant, wear control, antioxidant, corrosion inhibitor, and foam suppressant additives. Multigrades contain a shear stable viscosity index improver.

Their antiwear additives provide excellent wear protection of critical engine parts.

A high level of dispersancy in Havoline Motor Oils with Deposit Shield Technology protects against deposit and sludge formation in stop-and-go driving and sustained high temperature operation, and protects against corrosion.

Their excellent high temperature oxidation stability helps prevent viscosity increase and oil gelling in the crankcase. They help keep PCV systems clean to maintain smooth engine performance.

Applications

Havoline Motor Oils with Deposit Shield Technology are suitable for use in four-stroke gasoline engines used in passenger cars, light trucks, powerboats, motorcycles, and other mobile and stationary equipment. They are excellent for high-revving engines in small cars and light trucks. Havoline Motor Oils with Deposit Shield Technology are suitable for use in both new and high-mileage cars, and in turbocharged as well as normally aspirated engines. They may also be suitable for use in natural gas engines in small cars and light trucks after consulting with the appropriate original equipment manufacturer's lubrication recommendations.

Note: Always consult your owner's manual regarding viscosity grade.

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