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The 8 Best automotive fuel injection injection pump relays of 2024

Are you trying to find automotive fuel injection injection pump relays 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 fuel injection injection pump relays 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 30 hours of research and did 38 automotive fuel injection injection pump relays 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 fuel injection injection pump relays you can buy today

SaleNo. 1
YUXIVCNE 9038 Fuel Pump Relay Bypass Master Kit, Pack of 6 Relay Tester Diagnostic Scan Tool Relay Bypass Switch Kit Replaces 9036 9037
  • Fitment: This relay bypass switch kit compatible with Audi 2004-2006, Compatible with BMW 1995-2006; Compatible with Volkswagen 1999-2005. Replacement for GM for Chrysler for Domestic for Korean. Replaces 9038, 9036, 9037.
  • Enhanced Control: The 9038 Relay Bypass Switch Kit provides independent control over vital automotive components which using relays such as fuel pumps, window motors, headlight switches, air conditioning compressors and cooling fans, streamlining the fuel injection testing process and allowing for precise monitoring.
  • Reliable Performance: Built for durability and functionality, this relay bypass switch kit offers powerful performance by running all 12V DC motors with the push of a switch. Controls relay circuit independent of “key on” systems, ensuring reliable operation for various automotive components.
  • Effortless Installation: Enjoy a hassle-free setup with the plug-and-play design of this switch kit. Simply insert it into the fuel pump relay position to gain direct control over the fuel pump circuit, enabling quick and efficient electrical diagnosis.
  • Excellent Quality: This switch kit is made of high-quality materials, ensuring reliability and durability to withstand long-term use in harsh conditions.
SaleNo. 2
Fuel Injection Relay, 5 Pin 12V Multi Purpose Relay, 61361729004 Fuel Pump Relay Fit for E30 E32 E34 E36 E38 318i 325e 740iL 740i
  • 【Wide Application】: Multi purpose car relay (on off), reliable and stable, original standard, fits for E30 E32 E34 E36 E38 318i 325e 740iL 740i. Please check carefully before purchase, and make sure you are ordering what you want.
  • 【Reference OE】: Replacing part number for reference is 61361729004, guaranteed to fit and perform exactly the same as OEM. Please make sure the OE number matches the part you are replacing.
  • 【Compact and Sturdy】: 5 pin relay is made of ABS plastic and metal material, flame retardant, not easy to break, rugged and durable. It meets strict quality control standards and is reliable in use.
  • 【Excellent Replacement】: Multifunction relay is easy to operate, practical multifunction relay, can directly replace the broken or shabby one. Focus on quality control in the production process and strict selection of raw materials to ensure quality and performance.
  • 【Rigorous Testing】: Automotive relay is manufactured to original specifications, has been extensively tested, with stable performance and high reliability. If you have any questions about this product, simply contact us for giving you a satisfactory solution.
No. 3
Standard Motor Products RY422T Fuel Injection Relay for 1992-2000 Honda Civic
  • Country Of Origin : United States
  • The Package Height Of The Product Is 2.7 Inches
  • The Package Length Of The Product Is 5.3 Inches
  • The Package Width Of The Product Is 3.78 Inches
No. 4
Innovative Products 9036 Fuel Pump Relay Bypass Kit
  • 20 ampere continuous, 30 ampere surge (12 volt)
  • On/Off switch mounted into the 3 most common relay types
  • Provides manual override control of relay circuit
  • Popular for fuel pump, fan motor, starter applications, and many more
SaleNo. 5
KIMISS Black Car Fuel Pump Relay Replacement Fit for 420SEL 560SEC 560SEL 560SL,0035452505
  • 【Adaptability】--- The fuel pump relay is suitable for Mercedes Benz 420SEL 1986-1991; suitable for Mercedes Benz 560SEC 1986-1991; suitable for Mercedes Benz 560SEL 1986-1991; suitable for Mercedes Benz 560SL 1986-1989,its OEM: 0035452505.
  • 【Excellent Function】--- Relay is a kind of electronic control device, which is composed of control system and controlled system. This kind of accessory is usually used in automatic control circuit. The emergence of relays has prolonged the service life of other car configurations to a certain extent.
  • 【High-quality materials】--- The Fuel Pump Relay is made of high-quality materials, scratch-resistant, wear-resistant, sturdy, with the best durability and long service life.
  • 【Good Performance】--- It plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit. Adjust the opening and closing of the oil pump at any time to ensure the normal operation of the engine.
  • 【Easy to install】--- The Fuel Pump Relay installation method is simple, without complicated steps, provides you with many conveniences, very suitable for your use.
No. 6
WMAutoPart Fuel Injection Relay 12088567
  • Rapidly dissipates heat for cooler operating temperatures and longer part life
  • Precise short-circuit protection
  • Mounting and connectors identical to OE
  • OE form, fit and function for precise fit and reliable operation
  • Precise fit and size for ease of installation
No. 7
YUXIVCNE 9038A Relay Bypass Switch Kit with Amp Loop, Pack of 6 Relay Tester Diagnostic Scan Tool Fuel Pump Relay Master Kit
  • Fitment: This relay bypass switch kit compatible with Audi 2004-2006, Compatible with BMW 1995-2006; Compatible with Volkswagen 1999-2005. It has up to 20Amp continuous and 30Amp surge (12V), fit for most automotive 12V DC motors on the market.
  • Enhanced Control: The 9038A Relay Bypass Switch Kit provides independent control over vital automotive components which using relays such as fuel pumps, window motors, headlight switches, air conditioning compressors and cooling fans, streamlining the fuel injection testing process and allowing for precise monitoring.
  • Reliable Performance: Built for durability and functionality, this relay bypass switch kit offers powerful performance by running all 12V DC motors with the push of a switch. Controls relay circuit independent of “key on” systems, ensuring reliable operation for various automotive components.
  • Powerful Function: Equipped with an Amp Loop feature, the 9038A Relay Switch Kit allows for seamless integration with clamp-on Amp Probes and Lab Scopes, facilitating accurate monitoring of current and amperage ratings within the circuit.
  • Effortless Installation: Enjoy a hassle-free setup with the plug-and-play design of this switch kit. Simply insert it into the fuel pump relay position to gain direct control over the fuel pump circuit, enabling quick and efficient electrical diagnosis. Use in conjunction with clamp-on Amp Probes and Lab Scopes
No. 8
WMAutoPart Fuel Injection Relay 20742
  • Rapidly dissipates heat for cooler operating temperatures and longer part life
  • Precise short-circuit protection
  • Mounting and connectors identical to OE
  • OE form, fit and function for precise fit and reliable operation
  • Precise fit and size for ease of installation
SaleNo. 9
9038A Relay Bypass Switch, Relay Tester, Relay Bypass Switch Kit with Amp Loop, 6-Pack, Black
  • Powerful: This relay bypass switch controls the fuel pump independently of the "key on/off" system, Simplifying fuel injection testing
  • With Amplification Loop: The 9038A Relay Bypass Switch can be used with a clip-on amplifier probe/lab oscilloscope to monitor current
  • Plug and Play: Simple installation, can be installed vertically or horizontally, just plug in the fuel pump relay position to directly control the fuel pump circuit.
  • Operating Range: Maximum 20 amps continuous, 30 amps surge (12V), runs all automotive 12V DC motors with the flip of a switch
  • Wide Applications: Relay Bypass Switch Kit fits most fuel pumps, cooling fans, window motors, headlight switches, air conditioning compressors and other devices using automotive relays
No. 10
Dusledel 9038 Fuel Pump Relay Bypass Master Switch Kit, Pack of 6 Relay Tester Diagnostic Scan Switch Kit Replaces 9036 9037
  • Compatibility Vehicles: This relay bypass switch kit is compatible with Audi 2004-2006, compatible with BMW 1995-2006, and compatible with Volkswagen 1999-2005 models, making it versatile for use with various automotive 12V DC motors. Replaces 9038, 9036, 9037.
  • Enhanced Control over Vital Automotive Components: The 9038A Relay Bypass Switch Kit allows for independent control of essential components like fuel pumps, window motors, and cooling fans, simplifying fuel injection testing and enabling precise monitoring for efficient diagnostics.
  • Reliable Performance: Designed for durability and functionality, this switch kit ensures powerful performance by controlling all 12V DC motors with ease. Its independent relay circuit control guarantees reliable operation for a range of automotive components.
  • Easy Installation and Hassle-free Setup: With a plug-and-play design, this switch kit offers effortless installation by simply inserting it into the fuel pump relay position. Gain direct control over the fuel pump circuit for quick and efficient electrical diagnosis.
  • Excellent Quality: The switch kit is made of high-quality materials to ensure reliability and durability, capable of withstanding long-term use in harsh conditions. It ensures the reliable operation of various automotive components.
No. 12
MASTER Fuel Pump Module Assembly Fit 06-07 for Buick Terraza 3.9L & 05-06 for Chevrolet Uplander 3.5L & 06-07 for Pontiac Montana 3.9L & 05-06 for Saturn Relay 3.5L
  • Please confirm this item fits for your vehicle before purchasing (Check Fitment Data Above or see description below).
  • Interchange Part Numbers: E3717M, P76234M, FG0406, 19121349, 19121352, 19153049, 19352897, 88965564.
  • Package Includes: 1 Fuel Pump Module Assembly.
  • MASTER Electric Fuel Pumps and Electric Fuel Pump Assemblies are made with all new materials under rigorous quality controlled manufacturing and testing procedures.
  • 24H Timely Reply and Local professional friendly after-service team in US to offer timely issues resolution.
No. 13
DENSO Fuel Injection Main Relay compatible with Toyota Tacoma 1998-2003
  • This DENSO Fuel Injection Main Relay is compatible with Toyota Tacoma 2003, 2002, 2001, 2000, 1999, 1998
  • Genuine DENSO Parts
  • Includes original packaging and hardware
  • Direct replacement auto parts
  • Confirm vehicle fitment with Amazon Confirmed Fit
No. 14
Fuel Pump Main Relay Assembly 39400-sm4-003,Plastic,Replacement,Fuel Injection Main Relay for Accord 2.2L,Civic 1.5L,1.6L, Odyssey 2.2L
  • 【Part number】 :The Manufacturer part number of this Fuel Pump Main Relay is 39400SR3003 39400-SR3-003 39400-S01-A01, the Interchange Part Number is 39400SR3003 RY422 RZ088 RZ0159 RZ0132, and the Interchange Part Number is 39400SR3003 RZ0159 RZ015.
  • 【High Quality Material】: Practical Pump Main Relay Assembly is made of high quality metal and plastic, which is , not easy to break, and has a long service life.
  • 【Fitment】:Auto Main Relay works perfectly for CL 2.2L 1997 for CL 2.3L 19981999 for Integra 1.8L 19942001 for TL 2.5L,19951998 for Accord 2.2L 19901994 for Accord 2.2L 2.7L 19951997 for Civic 1.5L 1.6L 19921995 for Civic 1.6L 19962000 for Civic del Sol 1.5L 1.6L 19931995 for Civic del Sol 1.6L 19961997 for 2.0L 19972001 for Odyssey 2.2L 19951997.
  • 【Professional Manufacturing】: The car Fuel Pump Relay adopts professional manufacturing technology, with high precision, stable performance and high reliability. In order to obtain better performance, it is necessary to replace the damaged fuel pump relay in time.
  • 【Easy to Install】: Fuel Injection Main Relay is easy to install and can directly replace the worn out one, greatly saving your energy and time.
SaleNo. 15
Amrxuts 39400-SV4-003 Fuel Pump Main Relay Assembly for Honda 1990-1997 Accord 1997 Prelude 1995-1997 Odyssey 1997-1999 for Acura CL 1995-1998 for Acura TL 39400-SM4-003 39400-S10-003 39400-SR3-003
  • ▶ FEATURES - Provide extreme durability for long life
  • ▶ CONDITION - 100% test before shipping to ensure product safety, stability and durability
  • ▶ FITMENT - 1990-1997 Honda Accord 2.2L /2.7L, 1997 Honda Prelude 2.2L, 1997-1999 Acura CL 2.2L/3.0L, 1995-1998 Acura TL 2.5L, 1995-1997 Honda Odyssey 2.2L
  • ▶ THE PART NUMBER - 39400-SV4-003, 39400-SM4-003, 39400-SL5-A01, 39400-SR3-003, 39400-S01-A01, 39400-S10-003, 39400-S1-000, RZ-0088, RZ-0159, RZ-0132, RY422, RY169, 1R1033 39400-S10-003,39400-SR3-003,39400-S01-A01,39400-SM4-003 , 39400-S1-000,RZ-0088, RY422 , RZ0159, RZ0132
  • ▶ WARRANTY - “1 YEAR” warranty DIRECT FIT - Easy installation
No. 16
Innovative Products of America #9037 Fuel Pump Relay Bypass Kit II (3-Piece Set)
  • Allows easy testing of fuel injection pressure by energizing the fuel pump while the engine is off
  • Relay Bypass allows a technician to control fuel pump independent of “Key On” systems
  • Operating range: 20 amp Continuous, 30 amp Surge (12V)
  • Plugs in place of relay
  • Set Contains: (#9037-1) Small Spade Relay - For use on GM, Chrysler, and Japanese 1985-2008; (#9037-2) Medium Spade Relay - For use on BMW 1995-2006; (#9037-3) Large Rectangular Relay - For use on GM, Chrysler, and Japanese 1995-2007
No. 17
Garage-Pro Fuel Pump Relay Compatible with 1999-2009 Volkswagen Jetta, 1998-2007 Beetle, 2001-2005 Passat & 1995-2006 Golf
  • Garage-Pro Aftermarket Replacement Compatible with 1999-2009 Volkswagen Jetta, 1998-2007 Beetle, 2001-2005 Passat & 1995-2006 Golf
  • Garage-Pro JCWRV31820001GP Features: Sold individually, 40A Amperage Rating, 12V, Connector Gender: Female Connector, Terminal Type: Blade type, Terminal Quantity: 7-prong terminal, Terminal Gender: Male Terminal
  • Interchange Part Number: RY413, 1J0906383C
  • Replaces OE Number: 1J0906383C
  • A high quality, Direct Fit OE Replacement Fuel Pump Relay with FREE 1-year UNLIMITED mileage warranty coverage on Garage-Pro items.
SaleNo. 18
BESULEN Fuel Tank Pressure Sensor, Fuel Pump Tank Vapor Vent, OEM# 16238399, 16196060, 12219388, Compatible with Many Vehicle Type, Automotive Replacement Accessories
  • 【Durable Construction】: This fuel tank pressure sensor housing is made of high quality reinforced plastic, providing excellent resistance. It is also specifically designed to withstand pressure and temperature extremes for reliable performance and accurate measurement.
  • 【Perfect Performance】: Manufactured according to the original parts data, you can be sure that the quality and performance of the fuel pressure sensor we offer is comparable to the original, or even better. With stable structure and high precision manufacturing process, it works more closely, safer and longer with the fuel system of the corresponding model, ensuring your driving safety on the road.
  • 【Easy Installation】: Fuel tank pressure sensor are tested using automated equipment, even under the demanding operating conditions. Simple structure, very easy to install. Just plug and play, very convenient. Only 15 min less for installation. Solving your engine code problem or no engine light on. Installed and corrected the issue at a low cost.
  • 【Large Compatibility】: Fuel tank sensor compatible with many vehicle models on the market. Please refer to the the year, make and model of the specific vehicle. If at this time your fuel gauge scale is fast and slow or you are having trouble with weak acceleration or not starting easily, it's time to check and replacement fuel pressure sensor of your car.
  • 【Buy with Confidence】: We always provide professional, premium and high-quality, brand new vehicle sensor products. 100% testing and calibration during the manufacturing process for reliability, durability, and performance. Constructed from high-quality material and buy without hesitation.
No. 19
Standard Motor Products RY-1500 Fuel Injection Main Relay
  • Part Number: Ry-1500
  • Country Of Origin: United States
  • Package Dimensions: 8.83" L X 6.938" W X 2.642" H
  • Package Weight: 4.847 Pounds
No. 20
DENSO Fuel Injection Relay compatible with Toyota 4Runner 1996-2008
  • This DENSO Fuel Injection Relay is compatible with Toyota 4Runner 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996
  • Genuine DENSO Parts
  • Includes original packaging and hardware
  • Direct replacement auto parts
  • Confirm vehicle fitment with Amazon Confirmed Fit

How to choose a good automotive fuel injection injection pump relays

Does the idea of finding a fantastic automotive fuel injection injection pump relays 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 fuel injection injection pump relays. 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 fuel injection injection pump relays 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 fuel injection injection pump relays 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 fuel injection injection pump relays 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 fuel injection injection pump relays 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 fuel injection injection pump relays 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 fuel injection injection pump relays, 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 fuel injection injection pump relays.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive fuel injection injection pump relays 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 fuel injection injection pump relays. 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 fuel injection injection pump relays 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 fuel injection injection pump relays.