Are you trying to find automotive air bypass valves among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling automotive air bypass valves on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 27 hours of research and did 20 automotive air bypass valves tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best automotive air bypass valves you can buy today
- 【Feel Better in Summer】Cold and warm air conditioning air is controlled by the duct control motor, is not felt when in cold weather. But when the weather is hot, because his warm air is not closed tightly, some warm air will go to the cold air, which will affect the cooling effect, and the fuel consumption will increase obviously. After installing the warm water valve, the warm water inside and outside will not circulate, and the temperature of the warm water tank in the cab will naturally drop.
- 【Application】The bypass valve can control 4 channels respectively to form 2 different flow directions. Widely used in pneumatic system, such as propane gas air hose, fuel line. It can also be used in the reconstruction of automobile heating valve. The purpose of this valve is that the warm water from the control valve is sent to the warm water tank in the cab.
- 【Solid Connection】The 4-Way shaped hose barb ball valve can be solid connected to the hose (Fit hose which ID of 16mm). Keep the hose incision flat. It is better to use with clamps. Tighten clamps as tightly as possible to prevent leakage.
- 【Solid Brass】The valve is made of solid brass, which is strong and not easily corroded, suitable for long time use. Heavy duty brass valve and thickened wall, higher strength and very rugged.
- 【Package Include】1PCS 5/8"OD Barb Heater Control Valve.
- SAFETY: Pressure bypass valve with manual override for added control and peace of mind.
- DURABLE: Lightweight and durable aluminum on/off knob built to last.
- EASY MONITORING: 1/8in. NPT female for air tank gauge for easy tire pressure monitoring.
- WIDE COMPATIBILITY: 1/2in. NPT male to air tank and 1/4in. NPT female to air hose.
- PRESET BYPASS: 90 to 125 PSI preset bypass for consistent and reliable performance.
- COMPATIBILITY: For use with Performance Tool W10005 and W10011 air tanks.
- 4-Way CAR HEATER VALVE - The heater core bypass valve 3/4 inch is a special tool for automotive air conditioning systems, which can significantly improve cooling efficiency and reduce fuel consumption in hot weather in the summer. Working temperature: -200℃ to 250 ℃, Working pressure: 1.6 Mpa
- WINTER AND SUMMER MANUAL MODE - This 4-way automobile heating water valve provides two modes in winter and summer.In winter, the water valve is closed to allow the water circulation to work properly and to ensure that the car is warm. In the summer, open the water valve to stop the water circulation and keep the car cool and comfortable
- SOLID BRASS, LONG LIFE - This 4 way heater core bypass valve adopts strong brass body, electroplated treatment, corrosion resistance, wear resistance, aging resistance, effectively extend the service life. High temperature resistance, deformation resistance, good cooling performance
- INTEGRATED STRUCTURE, RELIABLE SEALING - Our 4 way automotive heater valve adopts an integrated design, with reliable sealing performance, effectively preventing leakage, helping to maintain the optimal water level of the warm water tank, preventing drying up, protecting the engine, and improving the overall reliability of the system
- EASY TO INSTALL -No screws are required, simply install the 4-way automobile heating water valve onto a car with a water pipe outer diameter of 0.9 inches or less, suitable for use by professionals or car repair shops
- 🔧【Solid Connection】The heater valve can be securely connected to a hose, suitable for hoses with an inside diameter of 5/8 inches (16 mm), preferably using a clamp and tightening the clamp as much as possible to prevent leakage. Operating temperature: - 20-150℃. Working pressure: 1.6Mpa.
- 🔧【All Solid Brass】The bypass valve is made of solid full brass body and plated handle, strong, wear-resistant, anti-aging, high temperature resistant, not easy to deform, higher strength, very sturdy and durable, suitable for high temperature coolant environment.
- 🔧【Application】The 4-Way shaped hose barb ball valve is specially designed for automotive air conditioning systems to improve cooling efficiency and reduce fuel consumption in hot weather conditions, this flexibility allows it to be used in a variety of automotive air conditioning systems. (The connecting hose size may be different for different models of automobiles, the use of reducer hose barb fittings can meet different needs. 𝗣𝗹𝗲𝗮𝘀𝗲 𝘁𝗮𝗸𝗲 𝗰𝗮𝗿𝗲 𝘁𝗼 𝗺𝗲𝗮𝘀𝘂𝗿𝗲 𝘁𝗵𝗲 𝘀𝗶𝘇𝗲 𝗯𝗲𝗳𝗼𝗿𝗲 𝗽𝘂𝗿𝗰𝗵𝗮𝘀𝗶𝗻𝗴.)
- 🔧【Multifunctional Manual Control】The 4-way automobile heater valve provides 2 modes of manual control. In winter, close the valve to allow water to circulate normally from the engine compartment to the driver's compartment, ensuring a warm and cozy interior. In summer, open the valve to stop water circulation and prevent unnecessary heating.
- 🔧【Worry Free Service】When you receive our heating water valve, if you have any dissatisfaction, please feel free to contact us. We will help you solve the problem within 24 hours until you are satisfied. Package Included: 1 x heating water valve, 4 x clamps.
- SUPERIOR: Hitachi Astemo is a Tier 1 OE supplier for Idel Air Bypass Control Valves.
- PERFORMANCE: 100% air flow tested for ideal performance and are calibrated for each application. Performs like OE to ensure quality you can depend on, right out of the box.
- QUALITY: High quality materials ensure that even under the most extreme conditions, Hitachi’s ABVs will not deform or malfunction.
- ASSURANCE: 100% New, never remanufactured. No product wears the Hitachi logo until it has been carefully designed, precisely manufactured, and rigorously tested.
- SUPPORT: Hitachi Astemo's commitment to innovation and quality are unsurpassed. Likewise, is our commitment to product support. Please check the cross reference compatibility for your vehicle using the Amazon part selection tool located above the product images.
- Helps regulate air pressure entering your vehicleÆs engine
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
- Made in Germany
- Package Dimensions: 9.906 L x 7.111 H x 9.398 W (centimeters)
- Manufactured to GM OE specification for fit, form, and function
- GM-recommended replacement part for your GM vehicle’s original factory component
- 4-Way Automobile Heater Valve：The heating water valve is specially designed for the automobile air conditioning system. It can improve the cooling effect and reduce fuel consumption in hot weather. The working temperature of this valve ranges from -20℉ to 305℉, and the working pressure is 1.6Mpa.
- Excellent Quality: The heater core shut off valve is made of solid brass body and plated handle, which is strong and not easy to corrode, and has a long service life. In addition, it is resistant to high temperature and not easy to deform, suitable for high temperature coolant environment. It adopts one-piece structure and has good sealing. The valve is completely closed without water ditch or leakage.
- Excellent Function: The bypass valve can control 4 channels separately to form 2 different flow directions. Widely used in pneumatic systems, it is specially designed for automobile air conditioning systems to improve cooling efficiency and reduce fuel consumption in hot weather conditions. This flexibility makes it suitable for various automobile air conditioning systems.
- Easy To Install: 4-way Automobile Heater Valve is easy to install, no screws are required, just install the valve to the car with an outer diameter of the water pipe less than or equal to 0.9 inches.
- Package Included: 1 x Heating Water Valve, 4 x Clips.
- 【Package Include】1PCS 5/8"OD Barb Ball Valve.
- 【Solid Brass】The shut-off valves are made of solid brass, which is strong and not easily corroded, suitable for long time use.
- 【Heavy & Thick】Heavy brass valve and thickened wall, higher strength and very rugged.
- 【90° Operation Handle】Plastic-covered lever handle for on/off manual control. Widely used in pneumatic system, such as propane gas air hose, fuel line. It's also popular in garden draining.
- 【Solid Connection】The hose barb ball valve can be solid connected to the hose (Fit hose which ID of 16mm). Keep the water pipe incision flat. It is better to use with clamps. Tighten clamps as tightly as possible to prevent leakage.
- Item Condition: Brand New
- This high quality Bypass Valve air filter helps your engine intake to have consistent air flow and prevent hydraulic-lock
- In many cases when driving under heavy rain or wet floor, aftermarket cold air intake will sometimes absorb water into the filter. Then the filter will be unable to have air flow. The bypass Valve air filter will help to resolve that problem
- This secondary filter will prevent water from going into the intake causing damage to the engine
- Made from high quality foam element with stainless steel mesh
- Item Condition: Brand New
- This high quality Bypass Valve air filter helps your engine intake to have consistent air flow and prevent hydraulic-lock
- In many cases when driving under heavy rain or wet floor, aftermarket cold air intake will sometimes absorb water into the filter. Then the filter will be unable to have air flow. The bypass Valve air filter will help to resolve that problem
- This secondary filter will prevent water from going into the intake causing damage to the engine
- Made from high quality foam element with stainless steel mesh
- CROSS-REFERENCE WITH 19151506, 1923 PTA2174 1923 S1712 PT1210 EC1209 PT2268 0 0
- APPLICATION FOR YEAR 2009 2010 2011 2012
- wire pigtail is designed for a clean, professional look when installed
- this male/female pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- this pigtail connector features weatherproof seals and a locking tab for a reliable connection
- Replacement Part Numbers: 16671-25010, 16671 25010, 1667125010
- Compatible with Toyota: for Avalon 2020-2021, for Camry 2018-2021, for RAV4 2019-2022
- This coolant bypass valve is made from high-temperature, corrosion-resistant materials. It can withstand extreme temperatures and pressure environments, ensuring long-term stable operation and reducing the frequency of replacements
- Premium valve components provide quick response times, accurately controlling coolant flow to achieve optimal temperature regulation and enhance vehicle performance
- This coolant bypass valve features an intuitive design, allowing for a quick installation process without the need for specialized tools. Complete the installation in just a few steps to easily upgrade your vehicle's cooling system
- Aftermarket Replacement Charge Air Bypass Valve Compatible with 2013-2021 Buick Encore, Fits 2011-2015 Chevrolet Cruze, 2013-2021 Trax & 2012-2020 Sonic
- Replaces OE Number: 55574902
- Interchange Part Number: 55574902, 55574902
- Fitnotes: Engine Designation: LUJ, Engine VIN: 9
- A high quality, Direct Fit OE Replacement Charge Air Bypass Valve , with FREE 1-year UNLIMITED mileage warranty coverage on Evan Fischer items.
- High quality car air conditioner valve core for Car and Home AC, R12 R134a air-conditioning accessories.
- Applies to the replacement refrigerant valve core leak.These accessories can bear the oil, bear the impact, bear the corrosion, watertightness
- Package: This kit include 35pcs copper valve core with 1 remover installer tools .Compatible with both R12 and R134a refrigerants,applies to the replacement refrigerant valve core leak.
- Air conditioner valve core, Car R12 R134a air-conditioner accessories, suitable for car air-conditioner replacement and maintenance.
- Most models Universal.All the seals needed to complete the job.Compatible with both R12 R22 and R134a refrigerants,applies to the replacement refrigerant valve core leak.
- Material--Made of high-quality aluminum and brass, which can bear the oil, bear the impact, bear the corrosion, watertightness
- Application--Effective solution for repairing leaking valve cores in automotive air conditioning systems.
- Suitable--For most cars, Great for mechanic and A/C repair shops, fits for most ATV, motorcycles, bicycles, electric cars.
- Package--In this kit, Grade Kit Includes: 100 durable valve cores + 2 dual-function tools (remover/installer) in a transparent storage case
- Easy Storage--Car air conditioning valve core R12 R134a air conditioning accessories. All in box for easy storage and carrying.
- 【Product Specification】The heater control valve for hose with ID 3/4” (19mm), preferably use clamps and tighten as tight as possible to prevent leakage. Working temperature: - 20-150℃. Working pressure: 1.6Mpa.
- 【Solid Brass】The 4-way heating water manual control valve adopts solid brass valve body and electroplated handle, sturdy and not easy to corrode, longer service life, high temperature resistant, not easy to deform, suitable for high temperature coolant environment.
- 【Two Manual Control Modes】The automotive heater core bypass kit provides two manual control modes. Close the valve in winter to allow water to circulate normally from the engine compartment to the driver's compartment and through the heater, ensuring a warm and comfortable interior. Open the valve in summer to stop water circulation and prevent unnecessary heating.
- 【Application】 Heating control valve can control 4 channels separately to form 2 different flow directions, it is designed for automotive air conditioning system, it can improve cooling effect and reduce fuel consumption in hot weather, this flexibility makes it can be used in all kinds of automotive air conditioning system. The heating control valve is widely used in pneumatic system, such as propane gas air hose, fuel line. It can also be used for the modification of automobile heating valves.
- 【Easy to Use】The solid brass heater control valve using one-piece structure, no screw fixing, good sealing. The valve is completely closed and there is no water conduction or leakage. One of the biggest uses of installing this valve is to send warm water from the control valve to the warm water tank in the cab to prevent the warm water tank from drying out and causing engine pulling and damage.
- 【4-way Automobile Heater Valve】The heating water valve is specially designed for the automobile air conditioning system. It can improve the cooling effect and reduce fuel consumption in hot weather. The working temperature of this valve ranges from -4℉ to 305℉, and the working pressure is 1.6Mpa.
- 【Winter & Summer Manual Mode】It offers you 2 modes for manual control. Close the valve in winter to allow the water cycle to proceed normally, that is, the water cycle can go from the engine compartment to the cab and pass through the heater. Open the valve in summer to stop the above-mentioned water cycle.
- 【Solid Brass & Long Lifespan】Made of solid all-brass body and electroplated handle, the valve is sturdy, wear-resistant, and anti-aging, prolonging its service life. Besides, it’s high-temperature resistant and not easy to deform, which is suitable for the high-temperature coolant environment.
- 【Integrated Structure for Reliably Sealing】Integrated structure is adopted to ensure the good sealing ability. The valve is completely closed without water channeling or leakage. Another benefit is to prevent the warm water tank from drying, causing the engine to pull and get damaged.
- 【Easy to Install】No screws required, it’s simple to install the valve into the car of which the outer diameter of the water pipe is less than or equal to 0.9in. As an automobile modification accessory, it’s suitable for people with a certain kind of professional knowledge or auto repair shops.
- High quality car air conditioner valve core for R12 R134a air conditioning accessories
- 【Material】Made of high-quality aluminum and brass, which can bear the oil, impact, corrosion and watertightness
- 【Application】 For car air conditioning replacement and maintenance, replacement refrigerant valve core leak
- 【Suitable】For most cars, great for mechanic and A/C repair shops
- 【Package】The kit include 100pcs valve cores with 2 removers installer tools total 102pcs stored in a transparent plastic box
- 4-Way Automobile Heater Valve: The heating water valve is specially designed for the automobile air conditioning system. It can improve the cooling effect and reduce fuel consumption in hot weather. The working temperature of this valve ranges from -20℉ to 305℉, and the working pressure is 1.6Mpa.
- Excellent design: The heater bypass valve can control 4 channels separately to form 2 different flow directions. Widely used in pneumatic systems, it is specially designed for automobile air conditioning systems to improve cooling efficiency and reduce fuel consumption in hot weather conditions. This flexibility makes it suitable for various automobile air conditioning systems.
- Easy to install: The 4-way heater core bypass valve is easy to install, no screws are required, and no professional knowledge is required to complete the installation.
- Excellent quality: The 4 way heater valve is made of solid brass body and plated handle, which is strong and not easy to corrode, and has a long service life. In addition, it is resistant to high temperature and not easy to deform, suitable for high temperature coolant environment. It adopts one-piece structure and has good sealing. The valve is completely closed without water ditch or leakage.
- Package Included: 1 x 4 way water valve (16mm), 4 x Clips.
How to choose a good automotive air bypass valves
Does the idea of finding a fantastic automotive air bypass valves make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in automotive air bypass valves. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive air bypass valves products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive air bypass valves on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive air bypass valves brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive air bypass valves based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the automotive air bypass valves were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good automotive air bypass valves, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive air bypass valves.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive air bypass valves for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our automotive air bypass valves. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive air bypass valves should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive air bypass valves.
