13 best brake bleeder valves
Brake bleeder valves are important components in the automotive braking system. They play a crucial role in maintaining the efficiency and safety of a vehicle's brakes. Here's what you need to know about them:
Function: Brake bleeder valves, also known as bleeder screws or bleed nipples, are installed at various points in the brake system, typically at each wheel's brake caliper or cylinder. Their primary function is to allow the removal of air bubbles and old brake fluid from the brake lines, ensuring that the brake system is filled with fresh, air-free brake fluid. This process is known as "bleeding" the brakes.
Importance: Properly functioning brake bleeder valves are essential for maintaining the integrity of the brake system. Air in the brake lines can lead to reduced brake performance, spongy or soft pedal feel, and decreased stopping power, all of which compromise safety.
Bleeding Process: To bleed the brakes, a technician or DIY enthusiast attaches a brake bleeder tool to the valve.This tool may be a simple tube or a more complex vacuum or pressure pump system, depending on the method chosen. By opening the valve and operating the brake pedal, brake fluid is forced through the system, pushing out air bubbles and old fluid.
Types of Bleeder Valves: There are different types of bleeder valves, including traditional manual bleeder screws and more advanced one-way check valves. Manual bleeder screws require manual opening and closing, while one-way check valves make the bleeding process easier by allowing fluid and air to exit but preventing air from re-entering the system.
Maintenance: It's crucial to regularly inspect and maintain brake bleeder valves. Over time, they can become corroded or seized due to exposure to moisture and contaminants. Damaged or clogged valves should be replaced to ensure the proper function of the brake system.
Safety: When working with brake bleeder valves, safety precautions must be observed. Brake fluid is corrosive and can harm the skin and eyes, so wearing appropriate protective gear, such as gloves and safety glasses, is essential. Additionally, always follow the manufacturer's instructions and use the correct tools for bleeding brakes.
In summary, brake bleeder valves are essential components of a vehicle's brake system, facilitating the removal of air and old brake fluid to maintain brake performance and safety. Regular maintenance and proper bleeding procedures are crucial for ensuring the reliability of the braking system.
Below you can find our editor's choice of the best brake bleeder valves on the market
SWORDFISH 30300 Brake Bleeder Screw Nipple Assortment, 90 Piece
Product description
Swordfish 30300 - 90 piece brake bleeder screw nipple assortment. Including 18 popular sizes of brake bleeder screw. For most of the vehicle to make a damaged or lost bleeder screw replacement.
- Including 18 popular sizes of brake bleeder screw
- For most of the vehicle to make a damaged or lost bleeder screw replacement
- Quality guaranteed
User questions & answers
| Question: | Will this work on a Polaris quad |
| Answer: | Yes. You can order anything you want. |
| Question: | Will any of these fit a Bmw 335i |
| Answer: | I’m not sure but I may be selling mine in the next few months to upgrade to cribs my babies are growing to fast they’ve almost outgrown it |
| Question: | I apologize i do not know the size currently but are there any in there that fit a 99 WJ |
| Answer: | This bassinet can stand on it's own or can go over your bed. Let us know if you have any further questions! |
| Question: | Is it possible to order refills of one or more of the sizes |
| Answer: | Hello, it's not removable but divider has airy mesh on all sides, providing maximum ventilation for your babies' comfort and they can see each other, too. |
vbaxy Brake Bleeder Hose- One Way Check Valve Tube Bleeding Tool Kit for Motorcycle Car Clutch
- 【Material】: Aluminum body to resist corrosion from brake fluid,using soft tube for easy releasing or loosen
- 【One Way Check Valve 】Prevents air being drawn into the system
- 【Easy to connect】：Simply and easy to connect with the clips to motorcycle clutch for bleeding.
- 【Easy to bleed 】: Bleed motorcycle brakes fluid fastly with this brake bleeder hose.
- 【Remark】:This motorcycle brake bleeder kit looks simple, but really a good helper to get the brake fluid out.
User questions & answers
| Question: | Should you be able to blow through this, one way |
| Answer: | This little thing look cheap, but will works perfectly, it also include hose clamp, one person can handle the brake bleeding. if you don't know what you are doing: read a tutoral or watch a YOUTUBE video. Actually, following the following steps: Step 1: Get a container or a bottle for the fluid, make two holes, one for the vinyl tubing and one to displace the volume of air to leave the bottle. If you don't do this, you might possible have a bad time. Step2: Clean out the bleeder valve with brake parts cleaner. As there is all kinds of crap from manufacturing that can keep the bleeder valve stuck open after the first operation, normally I do it. Step 3: Brake the bleeder screw open with a LINE WRENCH or 6-POINT SOCKET or a CROWS FOOT WRENCH. Do not use a regular wrench, as it may round off the bleeder during opening it. Use just a little force as necessary to brake the bleeder loose and then re-tighten it immediately. Attach the vinyl hose and clamp it with the clamp attached. Just untighten the bleeder until you see fluid going out. If you losen it more than this, it will just draw air through the bleeder threads. Please pay attention, There is one spot and it's usually just where you see the fluid start to leak out. Make sure to position your vinyl hose so it goes above the brake bleeder before decending into the bottle. The reason to do this is if ever air in the lines it will not want to be drawn back into your calipers/wheel cylinders. Step 4: Pump your brake pedal 2-4 times and always keep an eye on the fluid level of the master cylinder . If you are doing this right, you will not see any bubbles in the line, later the fluid will go from dark to a transparent color as the new brake fluid clears out the line. Please keep in mind do not let the master cylinder run out of fluid. Work your way from the furthest wheel cylinder/caliper to the one closest to the master cylinder. Step 5: Once the fluid runs transparent and clean from all bleeder valves, make sure you close them securely and top off the master cylinder. Try the brake pedal and give a few presses to make sure it is operating correctly. Then all is done Step 6: Don't flush the waste fluid into toilet, please just keep it , as any auto shop will take it back for free, and please do your job and take care of our earth. |
| Question: | Is this work for a piaggio fly 50 scooter |
| Answer: | I dont know for sure. Should be same thread size |
| Question: | I would like to buy one for motor bicycle, is this one using the one way clutch |
| Answer: | there is one size in the box can fit 34111103232 BMW 34111121206 BMW 34111153197 BMW 34112660180 BMW 34211103211 BMW |
| Question: | Can one person handle the job for brake bleeding? As it looks cheap |
| Answer: | It comes with 18 different sizes |
Product features
Vbaxy Car and Motorcycle brake bleeder Hose or Tube- Easy, One Man Job
Following is the basic explanation on how to use the car/motorcycle brake bleeder kit-one way valve.
Step1: Open
1. Open the brake bleeder nipple of the caliper
Step2: Connect the Hose
1. Place one end of the vbaxy hose onto the bleed nipple and secure with hose clip(only recommend)
2.remark: Please refer to the picture, and pay attention to the one way valve direction, as there is a mark on the aluminum body which is showing the brake fluid flowing dirction, the direction of arrow on the valve should be away from the caliper
FIRSTINFO Hydraulic Brake Bleeder Tool, Lockable Brake Fluid Bleeder Hose with Non-Return Check Valve
- 💎Universal & Master One Man Bleed Hose w/ Valve Kit--Used to bleed brake fluid easily, fastly and safely for Automotive Car, Motorcycle, Bike, vehicles....
- 💎With Lockable Check for Easily Use-- Provided with lockable check which is easy to fit the brake nipple of vehicles.
- 💎Non-Return Check Valve To Avoid Back-Flow-- Designed with non-return check valve on the hose, which can avoid the back-flow of old brake fluid.
- 💎Suitable range of Brake Nipple: 5.5~8mm-- For most models of vehicles with hydraulic brakes; automobiles, motorcycles or bikes.....
- 💎One Man Job-- Allows one person to easily and quickly bleed the brakes without introducing air into the system; Precision designed for simple and convenient use.
User questions & answers
| Question: | Does this look ok a 10mm brake bleeder |
| Answer: | Yes, it is using the one way clutch to avoid air backward, so that you only blow air in one dirction, that is the direction the arrow is pointing at. |
Product features
Features
- Used to bleed brake fluid easily, fastly and safely.
- Designed with a check valve on the hose, which can avoid the backflow of old brake fluid.
With lockable check which is easy to fit the brake nipple of vehicles.
- Suitable Range of Brake Nipple: 5.5~8mm.
- One Man Job-- Easily and quickly bleed the brakes without introducing air into the system.
Brake Proportioning Valve Bleeder Tool - EGSTAOR Valve Bleeding Tool Compatible with GM Combination Valves, PV2 PV4, Disc/Disc Disc/Drum AC Delco 172-1353 172-1371
Product description
Worked perfectly for bleeding a new valve in your vehicle
Why You Need This Bleeder Tool
1. To challenge bleeding your brake system
2. To make bleeding brakes valve easily and fastly
3. To save your valuable time effectively, great value
It will be a necessary tool for DIY brake modifications/bleeding in your toolbox, to make your car get amazing braking power!
PLEASE CHECK YOUR BRAKE VALVE BEFORE PURCHASE
Compatible with:
Disc/Disc and Disc/Drum PV2
Disc/Disc and Disck/Drum PV4
AC Delco 172-1353
AC Delco 172-1371
Various non-adjustable GM combination valves
Made of Metal, Not Plastic
We have seen many plastic tools broke off in proportional valve. But our bleeder tool is lightweight alumium alloy, durable for many times use, surface is finely polished.
User Guide
Remove the brake light warning switch on the valve, and replaced it with the bleeder tool, just screw the bleeder tool into valve to install.
Specifications
Color: Blue
Material: Alumium Alloy
Size: 1.55*0.7*0.7 inches (3.94×1.78×1.78cm)
Package Includes
1 * Brake Proportioning Valve Bleeder Tool
- WHY NEED IT -- Brake proportioning valve bleeder tool can lock the low pressure exhaust valve to make your braking system bleeding easily and fastly, and avoid the combined valve from tripping.
- APPLICATION -- Compatible with various popular non-adjustable GM combination valves, Disc/Disc Disc/Drum PV2 & PV4, AC Delco 172-1353, 172-1371 brake proportioning valves.
- HIGH QUALITY -- Made of alumium alloy (NOT PLASTIC), features lightweight and durable for many times use, surface is finely polished, a must have tool for bleeding brakes.
- HOW TO USE -- Remove the brake light warning switch on your valve and replaced it with this tool, just screw into its place to install. Use it to bleed your brakes.
- WORRY-FREE PURCHASE -- If you are not satisfied, please apply for replacement or return in time. Enjoy this essential brake bleeder tool. 12 months after-sale service provided by EGSTAOR. Your order will be shipped by Amazon fastly.
KKmoon Brake Proportioning Valve Bleeder Tool, Blue Suitable for DISC/DISC, DISC/Drum PV2 and PV4, AC Delco 172-1353, 172-1371
Product description
Features:
Brake proportioning valve bleeder tool is specially designed for CPP proportional valve to prevent the combined valve from tripping.
Used to lock the low pressure exhaust valve, so that the braking system on PV2/PV4 can exhaust quickly and easily.
Suitable for all non-adjustable GM type combination valves.
Suitable for DISC/DISC, DISC/DRUM PV2 and PV4, AC Delco 172-1353, 172-1371.
Made of premium material, strong and durable.
Specifications:
Material: Metal
Color: Blue
Weight: 50g/1.8oz
Size: 4*1.8*1.8cm/1.6*0.7*0.7in
Package List:
1*Brake Proportioning Valve Bleeder Tool
- Brake proportioning valve bleeder tool is specially designed for CPP proportional valve to prevent the combined valve from tripping.
- Used to lock the low pressure exhaust valve, so that the braking system on PV2/PV4 can exhaust quickly and easily.
- Suitable for all non-adjustable GM type combination valves.
- Suitable for DISC/DISC, DISC/DRUM PV2 and PV4, AC Delco 172-1353, 172-1371.
- Made of premium material, strong and durable.
ACDelco 25846360 GM Original Equipment Front Disc Brake Caliper Bleeder Valve
GM
Product description
ACDelco GM Original Equipment Brake Bleeder Screw is a GM-recommended replacement component for one or more of the following vehicle systems: brake. This original equipment screw will provide the same performance, durability, and service life you expect from General Motors.
- Recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability
- Manufactured to GM OE specification for fit, form, and function
- Package Dimensions: 5.334 H x 1.016 L x 3.302 W (centimeters)
User questions & answers
| Question: | Will these thread into a wheel cylinder on drum brakes |
| Answer: | No. These are only for the front calipers. The rear calipers use ACDelco 88967108. The thread pitch is different. I just installed both on my 2003 chevy silverado. Worked great. |
| Question: | Are these 8mm or 10mm? or 3/8"? for 2004 savana. line gave out, fun ride. now am getting new line, and beelders also, but need wrench |
| Answer: | The proportioning valve on jeep balances the amount of pressure going to frt. or back brakes. They only set the light on if there is a completed failure to hold pressure in one of the systems. According to the service manuals locking the valve isn't necessary during bleeding if you bleed rear first and then frt. it will reset itself. From past experience this lock fits almost all American made cars and light trucks. So I would give it a strong maybe! |
| Question: | What is the thread size of this item |
| Answer: | It locks the valve in position for both Front and rear brakes. So when one bleeds the brakes it don't shift the valve and block fluid to that part of the system. It is meant to prevent total brake loss if a brake line brakes or gets cut. On some cars it also regulates the amount of pressure the front or rear system gets. So you screw this lock in and the slider inside don't move so bleeding the brakes don't trip it. |
| Question: | Just to be sure, will these fit the rear too? they probably are, but just need to know |
| Answer: | It's made of metal, excellent quality. I'm pretty sure it'll fit all GM P valves I have a 96 S-10 and it did the job! |
Brake Proportioning Valve Bleeder Tool, Suitable for DISC / DISC and DISC / DRUM PV2 and PV4, Also Suitable for AC Delco 172-1353, 172-1371, Blue
Product description
Brake Proportioning Valve Bleeder Tool, specially designed for CPP proportional valve, can prevent combination valve from tripping, compatible with DISC / DISC and DISC / DRUM PV2 and PV4, suitable for AC Delco 172-1353, 172-1371.
- 1.Suitable for all popular non-adjustable GM type combination valves.
- 2.Used to lock the low pressure exhaust valve, so that the braking system on PV2/PV4 can exhaust quickly and easily
- 3.High-quality materials and durable
- 4.Specially designed for CPP proportional valve to prevent the combined valve from tripping
User questions & answers
| Question: | Will this work on my 2001 Jeep XJ combo valve |
| Answer: | Don’t know the diameter but I can tell you from experience that it’s too big for the proportioning valve |
| Question: | Why is this tool used for |
| Answer: | Yes |
| Question: | Is this plastic ? Does it work on 1991 Firebird |
| Answer: | Yes, this one is using the one way check valve. Thank you |
| Question: | What is the diameter and thread pitch of this tool |
| Answer: | This brake bleeder set work on any hydraulic brake system with a bleeder screw. But it doesn't work on bicycle disc brake systems as the bleeder screw used is a smaller Size |
Fudoray PV2 PV4 Disc/Drum Brake Proportioning Valve Bleeder Tool, Suitable for 172-1353 172-1371 with GM Street Rod Classic Car and Chevy Truck
Product description
Fudoray PV2 PV4 Disc/Drum Brake Proportioning Valve Bleeder Tool, Suitable for 172-1353 172-1371 with GM Street Rod Classic Car and Chevy Truck
Replace:
172-1353 172-1371
Fitment:
PV2 PV4 combination proporting valve bleeder tool
Features:
It can prevent combination Valve Triping,High-quality materials and durable, It's used for lock the low pressure shet valve to allow fast and easy brake system bleeding on PV2/PV4
- Replace: 172-1353 172-1371
- Fitment: PV2 PV4 combination proporting valve bleeder tool
- Features: It can prevent combination Valve Triping,High-quality materials and durable, It's used for lock the low pressure shet valve to allow fast and easy brake system bleeding on PV2/PV4
PAGOW 2 Pack Proportioning Valve Bleeder Tool, PV2 PV4 Disc/Drum Brake Proportioning Valve Bleeder Tool, for 172-1353 172-1371 with GM Street Rod Classic Car and Chevy Truck
Product description
Brake Proportioning Valve Bleeder Tool - GM Brake Proportioning Valve Bleeding Tool [ SPECIFICATIONS ]
Material: Aluminum Alloy
Color: Blue
Weight: 0.53 oz
Size: 1.55×0.7×0.7 inch
Package List: 2 × Brake Proportioning Valve Bleeder Tool
Great Quality
The bleeder tool is made of aluminum alloy, not cheap plastic. Not easy to break off when bleeding. A light weight and portable tool in your toolbox.
Easy to Use
Twist off your brake failure light switch on the valve, and replace it with the tool. Screw this tool into its place easily. It will hold your valve in place.
Helpful Tool
Help to lock your valve in position, prevent fluid from entering, make braking system bleeding more easy and fast, avoid the valve from tripping.
Our Service:
1.24 hours to solve your problem
2.We will take your satisfaction first
3.7 days after receiving the package to return it with no reason
If you're not completely satisfied simply let us know and we will offer a prompt refund or replacement
- 【Proportioning Valve Bleeder Tool】Help you to lock the low pressure exhaust valve, make braking system bleeding more easy and fast, avoid the valve from tripping.
- 【Easy to Operate】Just twist off your brake light warning switch on the valve, then screw this tool into its place easily.
- 【Material】Made from aluminum alloy, lightweight and durable,specially designed for bleeding brakes
- 【Use range】Suitable for all popular non-adjustable GM type combination valves, so that the braking system on PV2/PV4 can exhaust quickly and easily.
- 【After sale】When you receive any problem with the product, please contact us in time, we will solve it for you as soon as possible.
FIRSTINFO 4.9 Feet (1.5 Meter) Long Automotive Brake Fluid Bleeder Bleeding Hose with Non-Return Check Valve for FIRSTINFO Brake Bleeder
- 59 inches (1.5 meter) long silicon brake fluid bleeding hose. Much longer than the normal length for conveniently use.
- Work With Most Vehicles -- Universal rubber adapter designed to fit most brake nipples, to drain most standard and ABS brake systems.
- Efficiently For Bleeding Work -- To bleed and flush hydraulic brakes and clutches on cars, motorcycles, ATVs, trucks, etc.
- Designed with non-return check valve to avoid backflow. Work with FIRSTINFO brake fluid bleeders.
- Made in Taiwan with high quality.
A-Team Performance Brake Proportioning Valve Bleeder Tool, GM Style Combination Valves Compatible with DISC/DISC and DISC/DRUM PV2 & PV4 AC Delco 172-1353, 172-1371, Black
- Designed to lock the low pressure shut valve to allow fast and easy brake system bleeding
- Used with CPP proportioning valves
- Made of Lightweight, durable nylon
- Works on All Popular non-adjustable GM style combination valves.
- Also Works on AC Delco 172-1353, 172-1371
User questions & answers
| Question: | What is this exaclty for? I bled my brakes and while applying pressure the rubber piece on the back side of my stock starting leaking annoeverythingis |
| Answer: | It is to keep the proportioning valve set in the center of GM vehicles so that the proportioning valve doesn't send more pressure to front or rear while bleeding. It goes in to the spot where the brake failure switch is in the proportioning valve |
| Question: | Will this work on an 89 Jeep Wrangler |
| Answer: | No it is for GM proportioning valves only as i found out after purchasing. |
| Question: | Will this work for a 87 Chevy G20 van. Front disc rear drum brakes |
| Answer: | if the brake light switch in the combination valve looks like the same size thread it should work--but you may not even need it if you can bleed the brakes and get good pedal |
Product features
Features:
- Designed to lock the low pressure shut valve to allow fast and easy brake system bleeding
- Used with CPP proportioning valves
YSTOOL Brake and Clutch Fluid Pneumatic Vacuum Bleeder Bleeding Tool Kit to Change Brake Clutch Oil Power Steering Oil Engine Oil for Auto Car Truck Motorcycle Use
- This brake clutch oil change tool is good at exchanging brake clutch fluid, power steering oil, engine oil and any other fluid. Use 90-100PSI shop air to form negative pressure in the brake system, sucks out waste oil and air, and guide the new oil to fill all the system.
- Pour the new brake oil into the master cylinder, connect the black cone nipple to the brake bleeder valve, connect the compressor to the 1/4" air quick plug. Open the air compressor, wait a few mins until clean fluid comes out without bubbles, close the air compressor and turn to the next brake, until changing the brake oil for all the wheels, check the pressure of the pedal.
- One man operated brake fluid replacement tool, easy and simple. You do not need to press the pedal back and forth, or need other's help, and you will not stain the floor too. Please note, you need to seal the drain screw on the bottom of the collection bottle by Teflon tape, and during the bleeding one by one, you need keep filling new fluid into reservoir to avoid it from empty and air leaks in.
- YSTOOL brake oil extractor kit has a 340ml waste oil collection bottle, a lid assembly with ball valve, 1/4" NPT European style air quick plug and a 80" long hose. There are a elbow black rubber cone suction nipple and a dark green plastic cone nipple for you to choose. This pneumatic bleeder tool is widely suitable for most vehicles, such as sedan, motorcycle, truck, SUV, etc.
- Convenient pneumatic brake bleeding tool, save you from sitting there to manually pump by hand pump or press the pedal back and forth by traditional bleeding method. Also we supply 1 year warranty, please feel free to purchase. Please contact us by Amazon message system if there is any question, we will reply in 24 hours
User questions & answers
| Question: | Will a small 1.5 hp 150max psi pancake air compressor run this |
| Answer: | Hi, this tool needs 90-100psi, please make sure your air compressor has a vacuum function. |
Allstar Performance ALL11017 Bleeder Bottle with Magnet and Check Valve
Allstar
Product description
Contain the mess of bleeding brakes with this easy to use kit. Fluid is captured in a large capacity 16 oz. bottle to help keep your driveway or garage floor clean! The removable cap has a built-in fitting to secure the hose during storage helping to prevent fluid leaks and spills after the job is done. Kit is suitable for multiple use on most automotive brake systems.
- Magnet retainer and a one way check valve built-in for one person brake bleeding
- 16 ounce fluid capacity
- 12" long flexible hose fits over most bleeder valves
- Helps prevent unwanted air from entering system during bleeding process
User questions & answers
| Question: | What size is the hose i/d |
| Answer: | I'm guessing the inside diameter is about 1/16", expanding well beyond 1/8". Basically, for a standard auto brake nipple. |
| Question: | What keeps air from going through the threads on bleeder screw when releasing pedal |
| Answer: | if you have a crumby bleeder screw and brake calipers that has a lot of high tolerance in between the threads then some air can get thru the threads. just don't unscrew the bleeds screw/zerk all that much. you can tell if the threads were cut with a crappy tap on the caliper when you get brake fluid to also leak around on the threads. I know that the FJ cruisers have that issue from personal experience, but haven't really had a hard time with while brake bleeding other vehicles. |
| Question: | How does the check valve work |
| Answer: | There is no check valve. You put some brake fluid in the container slightly over the level of the tube that extends to the bottom of the inside of the container. When you pump the brakes, it will then only suck up brake fluid and not air. It actually works very well. Keep an eye on your brake fluid level at the master cylinder! |
| Question: | Is it supposed to weep out brake fluid out of the top while your bleeding brakes? Mine does between the black plastic nipple and the red cap |
| Answer: | The black plastic nipple is a vent to relieve pressure as the bottle fills with fluid forced in through the center hose. I usually empty the bottle when it's about half full so brake fluid never gets near the vent. This bottle has been used extensively and I have yet to see any fluid weep around the vent.I hope this helps. |
Product features
Allstar Performance
Specialty items for the Shop, Trailer, and Track. The Allstar Performance brand offers thousands of hard-to-find, specialty items that cover many segments in the performance aftermarket. For over 25 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance.
Brake Bleeder Bottles
Contain the mess of bleeding brakes by capturing fluid in this 16 oz. bottle with a 12" long hose which attaches to most bleeder screws. The removable cap has a built-in fitting to secure the hose during storage to help prevent spills. Choose from a Steel lanyard retainer that suspends the bottle from a chassis or suspension component or a magnet retainer to secure the bottle to a Steel object such as a brake drum or rotor during bleeding. ALL11017 has a magnet retainer and a one way check valve built in for one person brake bleeding.
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