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The Best Automotive Replacement Tailgate Relays

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

A malfunctioning tailgate relay can lead to significant inconvenience and potential damage to your vehicle's rear. Ensuring you select a high-quality replacement is crucial for restoring proper tailgate function and maintaining the integrity of your vehicle. This guide will help you navigate the options and make an informed decision.

No. 1
Dorman 746-173 Tailgate Latch Actuator Compatible with Select Ford Models
  • Direct replacement - this tailgate latch actuator is designed to match the performance of an original equipment actuator on specified vehicles
  • Ideal solution - engineered to restore proper closing function of vehicle tailgate when a factory actuator is damaged from corrosion, wear or collision impact
  • Durable construction - designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive 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.
No. 2
Dorman 901-083 Tailgate Release Switch Compatible with Select Buick / Chevrolet / Pontiac Models
  • Direct replacement - this liftgate release switch is made to match the fit and performance of the original switch on specific vehicle applications
  • Ideal solution - this switch is a reliable replacement for an original part that has failed due to fatigue
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
No. 3
Tailgate Opener Switch for 10-18 RDX 11-14 TSX 10-13 ZDX 74810-TL4-G01
  • Part number:74810-TL4-G01
  • Fit For:2010-2018 RDX 2011-2014 TSX 2010-2013 ZDX
No. 4
VF28-35F14-Z01 Relay 2-Pack - 12V DC 30A 5-Pin Automotive Relay (Part Number 12077864) - Compatible with...
  • High-Capacity Performance: This 5-pin automotive relay operates at 12V DC with a 30A current rating, ensuring reliable switching for high-power components like fuel pumps, starters, and cooling fans. Its robust design meets ISO standards for durability...
  • ​Wide Compatibility: Designed as a direct replacement for OEM part numbers ​VF28-35F14-Z01​ and ​12077864, this relay integrates seamlessly with electrical systems in various vehicles. Always verify compatibility by comparing specifications with...
  • ​Critical Problem Solver: Addresses common automotive issues such as engine crank-no-start conditions, intermittent power window operation, AC compressor failures, and faulty windshield wipers. Ideal for resolving electrical gremlins without costly...
  • ​Easy Plug-and-Play Installation: No tools or wiring modifications required! The standardized 5-pin ISO configuration allows for a direct swap with existing relays. The 2-pack provides a cost-effective backup for multiple repairs or future needs
  • Versatile Applications: Suitable for automotive (fuel pumps, starters, lighting, HVAC) and industrial uses (control panels, security systems). Silver-alloy contacts ensure minimal voltage drop and longevity, even in high-vibration environments
No. 5
Dorman 904-910 Power Liftgate Control Module Compatible with Select Models
  • Direct replacement - this lighting control module is designed to match the fit and function of the original module on specified applications
  • Ideal solution - this module is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
  • Durable construction - this part is made from quality materials to ensure reliable performance and a long service life
  • Trustworthy quality - designed in the United States and backed by more than a century of automotive aftermarket excellence
  • 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.
No. 6
JUWEVAZU Liftgate Release Switch Fit for Chevy Equinox Pontiac Torrent 2007 2008 2009, Tailgate Release Switch...
  • Fit Models: This tailgate liftgate release switch fit for Chevy Equinox Pontiac Torrent 2007 2008 2009, fit for Buick Rendezvous 2003 2004 2005 2006 2007
  • Replace Part Number: P-2655140, 10322831
  • Durable Construction: The liftgate release switch is made from high-quality ABS plastic and rubber, ensuring exceptional durability and resistance to impact and wear
  • Weather Resistant: Designed to perform well in various weather conditions, this tailgate release switch maintains excellent functionality regardless of environmental challenges
  • Enhanced Flexibility: With its superior toughness, the liftgate release switch provides reliable performance and a long service life
No. 7
Nilight SPST Multi Purpose Relay 12V 5 Prong Fuel Pump Relay 5Pack 35A/20A Ultra Micro ISO Automotive...
  • Type: 5Pin SPST Relay, Coil voltage: 12V; Current: 35A; model#301-1C-C-R1-U01-1. NO contacts switch 35A resistive load, NC contacts switch 20A resistive load. This relay will work in most vehicles as long as your original relay is 5 pin with all pin’s...
  • Premium Quality:Made by high-grade materials to ensure superior quality and long lifespan. High Temperature withstand up to 125°C ambient. Designed to deliver trouble-free, consistent performance. General applications for automotive power supplies.
  • Key Functions: Due to a damaged or worn out sensor, switch, or relay, such problems of Turn signal inoperative,hazard lights and headlights inoperative, cruise control inoperative, warning indicators on the instrument panel, service engine soon light...
  • Multi-Function Relay: can be Used as headlight relays to make the low beam to stay on when the high beams come on.(Personal needs). Also can be Can be used as Fuel Pump Relay, or worked well on solving windshield wipers problems.Simple fix for...
  • Package Includes: 5PCS Micro Relays. 2 Year Warranty by Nilight.
No. 8
Dorman 88069 30 AMP 12 Volt 5 Pin Universal Relay Compatible with Select Buick / Cadillac / Chevrolet Models
  • No special tools required for installation
  • Easy to install
  • Wiring diagram included
  • Manufactured to strict engineering quality standards
  • Backed by team of engineers and quality control specialists in the United States
SaleNo. 9
Drytuns 5-Pin 12V 30A Automotive Relay, Universal Heavy Duty Stable Starter Relay for Vehicle, Multi-Purpose...
  • Materal: Pure copper pins, over 70% copper material internally, silver contacts - Less heat, stronger load capacity; PA66 high-temperature resistant, melt-resistant plastic housing - Safer. Top-tier starter relays manufactured with premium materials...
  • Wide Application: Drytuns relay boasts versatile functionality, suitable for diverse automotive applications. It integrates seamlessly into the electrical systems of cars, trucks, SUVs, and even certain motorcycles. It finds extensive use in devices such...
  • User-Friendly Operation: Using the automotive relay is extremely straightforward, requiring no additional tools. First, ensure the vehicle's power is turned off to avoid electric shock hazards. Next, remove the old relay from its socket. Then, align the...
  • Outstanding Features: This automotive relay stands out for its exceptional characteristics. It delivers outstanding high-temperature resistance, ensuring stable and reliable operation even in most high-heat environments under the hood. Capable of handling...
  • Optional 4-pin or 5-pin relays are available, offered in 2-pack, 4-pack, 6-pack, or 8-pack sets. These 12V 30A relays can be used to control circuits for high-current load components in vehicles, ensuring proper operation of these components.

Last update on 2026-06-16 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Automotive Replacement Tailgate Relays

Understanding Tailgate Relays

The tailgate relay acts as an electrical switch, controlling the flow of power to the tailgate lift motor. When you press the tailgate button, the relay engages, allowing electricity to operate the motor that opens or closes your tailgate. If your tailgate is not responding, the relay is a common component to inspect and potentially replace.

Key Features to Consider

  • Compatibility: Ensure the relay is designed for your specific vehicle's make, model, and year. Using an incompatible relay can cause electrical issues or prevent the tailgate from operating correctly.
  • Material Quality: Look for relays constructed from durable materials that can withstand the environmental conditions and electrical demands of automotive use. High-quality contacts and housings are essential for longevity.
  • Electrical Specifications: Verify that the relay's voltage and amperage ratings match the requirements of your vehicle's tailgate system. Incorrect specifications can lead to overheating or failure.
  • Brand Reputation: Opt for reputable brands known for producing reliable automotive electrical components. Established manufacturers often offer better quality control and product support.

Installation and Maintenance

Replacing a tailgate relay is often a straightforward DIY task for those with basic mechanical knowledge. However, always disconnect the battery before beginning any electrical work to prevent short circuits or damage. Consult your vehicle's service manual for specific location and replacement procedures. Regular checks of electrical connections can help prevent future issues.

Troubleshooting Common Problems

  • No tailgate operation: This is the most common symptom of a faulty relay. Check fuses first, then inspect the relay itself.
  • Intermittent operation: If the tailgate works sometimes but not others, the relay might be failing or have dirty contacts.
  • Clicking sound: A relay that clicks but doesn't activate the motor may be receiving power but is unable to switch the circuit.

Frequently Asked Questions

How do I know if my tailgate relay is bad?
Common signs include the tailgate not responding to button presses, intermittent operation, or a clicking sound from the relay without the tailgate moving. Checking your vehicle's fuses is also a good first step.
Can I use a relay from a different vehicle?
It is strongly recommended to use a relay specifically designed for your vehicle's make, model, and year. While some might share similar specifications, compatibility issues can arise, leading to malfunctions.
What is the difference between a relay and a fuse?
A fuse is a safety device that melts and breaks a circuit to protect components from overcurrent. A relay is an electrically operated switch that uses a small current to control a larger current, such as powering the tailgate motor.
How often should I replace my tailgate relay?
Tailgate relays are typically designed to last the lifetime of the vehicle. Replacement is usually only necessary if the current relay fails or shows signs of wear.
Are all tailgate relays the same?
No, tailgate relays vary significantly based on vehicle manufacturer, model, year, and the specific tailgate system used. Always verify compatibility before purchasing a replacement.
What tools are needed to replace a tailgate relay?
Basic tools like a screwdriver, socket set, and possibly pliers are usually sufficient. Disconnecting the vehicle's battery is a critical safety step that should always be performed first.