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A failing fuel pump relay can leave you stranded, making its replacement a critical maintenance task. Choosing a reliable and compatible fuel pump relay is essential for ensuring your vehicle's engine receives consistent fuel delivery and operates smoothly. This guide will help you navigate the options to find a quality replacement.
Direct replacement - this fuel pump driver module matches the fit and function of the original equipment module to restore vehicle operation
Plug and play installation - this fuel pump driver requires no modifications or special tools to install
Century of experience - for over 100 years, Dorman Products has provided quality automotive replacement parts to its customers
Quality tested - vehicle simulation tested to ensure performance
Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.
Upgraded replacement - this fuel pump relay module features enhanced internal hardware for greater reliability
Failure-resistant design - increased current capacity in module prevents future transistor failure
Application specific - made for certain Ford, Lincoln and Mercury vehicles
Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.
Overtime, OEM fuel relays degrade from heat, moisture, and vibration, causing engine issues and fuel system failure. Our relay meets OEM standards, providing a reliable replacement that restores smooth vehicle performance.
【Compatibility Vehicles】Fit For Honda Civic 92-00, Fit For Honda Del Sol 93-97,Fit For Honda CR-V 97-01, Fit For Honda Odyssey 98-04 , Fit For Honda Prelude 98 99 01, Fit For Honda Pilot 03-04, Fit For Acura Integra 94-01, Fit For Acura TL 99-03 CL...
【Replace Part Number】39400-S10-003 RZ-0159
【Premium Material】Durable heat-resistant polymer housing and copper conductors ensure stable performance and long service life
【Feature】Equipped with advanced internal circuitry for quick response and consistent power delivery to the fuel pump. Designed to reduce engine stalling and hard starts, restoring optimal fuel efficiency and ignition reliability
【Buy With Confidence】Purchase the RydSuns Main Fuel Relay with confidence, backed by a 1-year warranty. Should it malfunction, contact us for a prompt replacement. Enjoy excellent value as a reliable, cost-effective alternative to dealership pricing...
[Replace Part Number] This Fuel Pump Relay Module Replace For AA8Z9345A, AA8Z9D370A, AA8Z9D370B, AA8Z9D370D, GA8Z9D370A, 601-225, 1R2383, FD1026, RY1712, 8U5Z9345B, 8U5Z9345C, 8U5Z9345D
[Compatible with] This Fuel Pump Relay Module Fit for Ford E 150 2009-2014, Ford E 250 2009-2014, Ford E 350 Super Duty 2009-2015, Ford E 450 Super Duty 2009-2015, Ford Edge 2011, Ford Escape 2009-2012, Ford Expedition 2009-2011, Ford F...
[Compatible with] This Fuel Pump Relay Module Fit for Lincoln MKS 2009-2016, Lincoln MKT 2010-2018, Lincoln MKX 2011, Lincoln MKZ 2010-2012, Lincoln Navigator 2009-2011, Mercury Mariner 2009-2011, Mercury Milan 2010-2011
[Premium Durability] Made of high-quality materials, the seal is corrosion-resistant, durable, safe and reliable, ensuring that the engine receives a stable and precise fuel supply, Provide protection for your traveling
[Installation] Can be directly replaced and installed, simple and convenient, no need for complicated procedures, only a few minutes to complete the installation, easy to restore the vehicle operation, save your time. Please check the part number and car...
HEAVY DUTY LONG WIRES. To safely, easily wire your pump directly to your battery, ensuring your high-pressure fuel pump is getting the voltage it needs. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump...
EASY TO INSTALL. All wires are clearly labeled and color-coded. And an easy-to-follow wiring diagram is included in the package. 10 feet 12 gauge RED wire (Pin 30) to +12V battery, 6 feet 12 gauge ORANGE wire (Pin 87) to fuel pump (Device), 2 feet...
UNIVERSAL FIT 12V SYSTEM. This will work on anything that is 12V activated that does not exceed a 40 amp continuous amperage draw
HEAVY DUTY & WATERPROOF. ZOZOMOTORS uses high quality & durable parts only. The heavy duty relay lasts 1.8 times longer than an ordinary relay switch. Waterproof casing 40 Amp relay and inline waterproof fuse box with 30 Amp fuse
THIS FUEL PUMP RELAY KIT INCLUDES EVERYTHING YOU NEED. Package includes easy to follow wiring diagram, 40 Amp heavy duty waterproof relay, relay base with wire harness, inline waterproof fuse holder, 30 Amp fuse, 2 relay mount screws, 3 heat shrinkable...
Pre-Buy Tips and After-Sale：Please refer carefully to our applicable model numbers, pictures and OEM numbers to determine if applicable before purchasing.If you have any questions about our products during the use or purchase process, you can contact us...
【Service Guaranteed】100% must pass a rigorous professional practice loading test before shipment.The rigorous and meticulous processing process and uses qualified materials that are resistant to high temperatures and corrosion.Quality comparable to...
This fuel pump relay kit is designed for 12V systems and fits a wide range of vehicles. It works seamlessly with any device that requires 12V activation and doesn't exceed a 30-amp continuous current draw. Ideal for automotive, trucks, and more, this...
Our fuel pump relay bypass kit includes heavy-duty wires to ensure your high-pressure fuel pump receives the correct voltage directly from the battery. The 10-gauge red wire connects to the +12V battery, and the blue wire runs to the fuel pump. This setup...
Waterproof & Durable Design Built for reliability in all conditions, this fuel pump relay features a waterproof casing and a 30A inline fuse to protect your vehicle’s electrical system. Whether you're working with a fuel pump wiring harness or a cooling...
Installing the electric fuel pump relay kit is a breeze with the clearly labeled wires and included wiring diagram. The kit features color-coded wires: 10-foot 10-gauge red wire for the +12V battery, 6-foot 12-gauge blue wire for the fuel pump, and...
Our fuel pump relay bypass kit includes everything you need for a smooth installation: 1x 60A relay, 1x relay harness with wire connectors, 1x waterproof fuse holder, 1x 30A fuse, and all necessary mounting hardware. With this complete kit, you can easily...
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Fuel Pump Relays
Common Issues and Signs of Failure
Signs of a failing fuel pump relay often mimic those of a faulty fuel pump or other fuel system issues. These can include:
The engine cranks but won't start.
The engine starts but then stalls shortly after.
Intermittent stalling or hesitation during driving.
A faint clicking sound from the fuse box area when the ignition is turned on, but the engine doesn't start.
If you experience these symptoms, a faulty relay should be considered a potential cause.
Frequently Asked Questions
How do I know if my fuel pump relay is bad?
Common signs include the engine cranking but not starting, or the engine starting and then immediately stalling. Intermittent stalling or hesitation while driving can also indicate a problem. Listening for the fuel pump to prime when the ignition is turned on can also offer clues.
Can I use a relay from a different car model?
It is strongly advised not to use a relay from a different car model unless it is explicitly listed as compatible. Relays have specific electrical ratings and physical designs for each vehicle application.
Where is the fuel pump relay usually located?
The location varies by vehicle. It is commonly found within the fuse box, which might be under the dashboard or in the engine compartment. Some vehicles may have it mounted closer to the fuel pump assembly.
How often should I replace a fuel pump relay?
Fuel pump relays are generally designed to last the lifetime of the vehicle and do not have a set replacement interval. They are typically only replaced when they fail or show signs of malfunction.
What happens if the fuel pump relay fails while driving?
If the relay fails while driving, the fuel pump will lose power, and the engine will likely stall abruptly. This can be a dangerous situation, so it's important to address any suspected relay issues promptly.
Are all fuel pump relays the same?
No, fuel pump relays are not universal. They differ in their electrical specifications (voltage, amperage) and physical connector configurations to match the requirements of specific vehicle makes and models.
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