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A fuel injection pump relay is a critical component in your vehicle's fuel system, controlling the flow of power to the fuel pump. Ensuring you select a high-quality replacement relay can prevent drivability issues, starting problems, and potential damage to other fuel system components. This guide will help you navigate the options and make an informed decision for your automotive needs.
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
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...
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...
Effortless Installation: Enjoy a easy 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.
【Superior Weatherproofing】 Integrated IP102-rated seal protects against dust, water, and moisture, guaranteeing optimal function in harsh engine bay conditions.
[PART NUMBER CHECK] 12V 5-pin relay with bracket for applications referencing 56007080AB, 56007078AB, 56007078, 56055667AA, 56055667AB, 68086830AA and 68225111AA. Because 56007080AB is often listed as relay-only and 56007078AB as relay-and-bracket, verify...
[CIRCUIT COMPATIBILITY] Built for selected high-current relay locations. Depending on vehicle configuration, this relay may be used for radiator fan, mini relay, external fuel pump, fuel heater, vacuum pump, ABS motor pump, axle locker, headlamp washer...
3. [CHRYSLER COMPATIBILITY] Compatible with Chrysler 200 2011 2012 2013 2014; Compatible with Chrysler 300 2005 2006 2007 2008 2009 2010; Compatible with Chrysler Sebring 2004 2005 2007 2008 2009 2010; Compatible with Chrysler Town & Country...
[DODGE CAR COMPATIBILITY] Compatible with Dodge Avenger 2007 2008 2009 2010 2011 2012 2013 2014; Compatible with Dodge Caliber 2009 2010; Compatible with Dodge Challenger 2009 2010; Compatible with Dodge Charger 2006 2007 2008 2009; Compatible with Dodge...
【Replacement OE Part Number & Year & Liter 】Our Fuel Injection Injection Pump Relay Replaces RY-412, 1R1180, 1R1312, 1R1559, 25230-0B015, 25230-79963, 25230-79964, 25230-7996A, 25230-C9963, 25230-C9973, 203-0075, AR6054, 36173, AR...
【Compatible with Nissan Vehicles】 Fuel Injection Injection Pump Relay Fit for 2017 TITAN | 2019-2024 TITAN | 2016-2018 TITAN XD | 2020-2023 TITAN XD
【Secure & Vibration-Resistant】Features a positive locking clip and tight seal to prevent disconnections, ensuring reliable performance in high-vibration environments.
【Superior Weatherproofing】 Integrated IP222-rated seal protects against dust, water, and moisture, guaranteeing optimal function in harsh engine bay conditions.
SPECIFICATIONS & BRACKET DESIGN: Professional-grade MD113566 3-Pin SPST-NO (Normally Open) fuel injection relay. Rated for 12VDC with a 30A high-capacity contact load. Measured Dimensions: 1.14" x 0.94" x 1.65" (2.9 x 2.4 x 4.2 cm), featuring an...
OEM FITMENT & COMPATIBILITY: Precision-engineered replacement component compatible with Mitsubishi (Montero 1992-2002, Eclipse 1990-1999, 3000GT) and Dodge Ram 50/Stealth electrical systems. Direct replacement for OE numbers MD113566, MR224824, and...
DIAGNOSTIC CIRCUIT SOLUTION: Effectively resolves electrical failures indicated by DTC codes P0230 (Fuel Pump Primary Circuit) and P0170 (Fuel Trim). Restores reliable power to the multiport fuel injection (MFI) system, eliminating symptoms like...
INDUSTRIAL-GRADE ARC RESISTANCE: Features AgSnO2 (Silver Tin Oxide) contacts for superior electrical conductivity and thermal stability. This specialized material minimizes surface degradation and prevents contact welding during high-surge switching...
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Fuel Injection Pump Relays
Comparison Tips
When comparing different replacement relays, prioritize those that explicitly state compatibility with your vehicle. Examine product images carefully to ensure the physical appearance matches your existing relay. Read customer reviews, paying attention to comments about fitment, performance, and longevity. While price is a factor, investing in a higher-quality relay from a trusted brand can save you from future headaches and potential repair costs.
Frequently Asked Questions
What are the symptoms of a failing fuel injection pump relay?
Common symptoms include a vehicle that cranks but won't start, intermittent stalling, or a lack of power. You might also hear a faint clicking sound from the relay when it's failing.
Can I use a relay with a higher amperage rating?
Generally, it is not recommended to use a relay with a significantly higher amperage rating than the original. While it might seem safer, it could mask underlying issues or potentially damage other components in the circuit.
How do I know if my fuel pump relay is bad?
A mechanic can test the relay using a multimeter or by checking for voltage at the fuel pump connector. Sometimes, simply swapping it with a known good, identical relay can diagnose the issue.
Are all fuel injection pump relays the same?
No, fuel injection pump relays are not universal. They vary in electrical ratings, physical size, connector type, and pin configuration to match specific vehicle applications.
Where is the fuel injection pump relay located?
The location varies by vehicle model. It is commonly found in the vehicle's fuse box, often under the dashboard or in the engine compartment, but can sometimes be mounted near the fuel pump assembly.
How long do fuel injection pump relays typically last?
With proper function and no electrical faults, a fuel injection pump relay can last for many years and hundreds of thousands of miles. However, they can fail prematurely due to electrical surges, heat, or physical damage.
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