Best Genuine Relays

Looking for the best genuine relays to keep your vehicle running smoothly? We’ve gathered the top 10 genuine relays for GM, Subaru, Honda, and more, ensuring quality and reliability for your car.

Relays are small but mighty parts that keep your vehicle running smoothly. They control power flow to different systems, ensuring everything works as it should. Choosing genuine relays means quality and reliability you can trust.

Genuine parts are designed by experts to fit your car perfectly. They meet strict standards and use updated materials. This ensures long-lasting performance and peace of mind for drivers.

We’ve gathered the best genuine relays for you. Whether you drive a GM, Subaru, or Honda, we’ve got you covered. Let’s find the perfect relay to keep your vehicle in top shape.

List of Top 10 Genuine Relays

Title	Best For	Price
GM Genuine Parts 13500114 Multi-Purpose Relay	This GM Genuine Parts Multi-Purpose Relay is perfect for GM vehicle owners who want a reliable replacement part. It’s designed for a perfect fit and built to last, making it ideal for professionals and DIYers alike.	View on Amazon (paid link)
Subaru Genuine Relay Assembly – 82501AL000	This Subaru Genuine Relay Assembly is perfect for Subaru owners who need a reliable replacement part. It fits many Subaru models, ensuring smooth performance for your car.	View on Amazon (paid link)
GM Genuine Parts 12135194 Multi-Purpose Relay	This GM Genuine Parts Multi-Purpose Relay is perfect for anyone who wants reliable performance for their Chevrolet, Buick, GMC, or Cadillac. It’s designed by GM engineers to work seamlessly with your vehicle’s electronics, ensuring optimal capabilities.	View on Amazon (paid link)
Relay 13500114/8385 (Set of 4) – 12VDC 40A 4Pins Relay 13500114/8385 Compatible for GM Vehicle Models	This relay set is perfect for GM vehicle owners who need a reliable and durable solution for their air conditioning fan. It’s easy to install and works with many GM models, making it a great choice for quick repairs.	View on Amazon (paid link)
GM Genuine Parts 20904439 Trailer Brake Continue Relay Assembly	This GM Genuine Parts Trailer Brake Continue Relay Assembly is perfect for anyone who owns a Chevrolet, Buick, GMC, or Cadillac and needs a reliable, high-quality replacement part. It’s designed by GM engineers to fit your vehicle perfectly.	View on Amazon (paid link)
GM Genuine Parts 13503102 Gray Multi-Purpose Relay	This GM Genuine Parts 13503102 Gray Multi-Purpose Relay is perfect for anyone who wants reliable, high-quality parts for their Chevrolet, Buick, GMC, or Cadillac. It’s designed by GM engineers to work seamlessly with your vehicle’s electronics, ensuring optimal performance.	View on Amazon (paid link)
Genuine Honda 39794-SDA-A03 Power (Micro Iso) (Omron) Relay Assembly	This Genuine Honda Relay Assembly is perfect for car owners who want a reliable, exact-fit replacement. It’s durable, high-quality, and not an aftermarket part, making it ideal for those who trust OEM parts.	View on Amazon (paid link)
GM Genuine Parts 15-81106 (13503103) Multi-Purpose Relay	This GM Genuine Parts Multi-Purpose Relay is perfect for GM vehicle owners who want reliable, safe, and updated parts. It’s designed by GM engineers to work seamlessly with your Chevrolet, Buick, GMC, or Cadillac.	View on Amazon (paid link)
GM Genuine Parts 15016745 Multi-Purpose Relay	This GM Genuine Parts Multi-Purpose Relay is perfect for GM vehicle owners who want reliable, high-quality replacements for their original equipment. It’s designed specifically for Chevrolet, Buick, GMC, or Cadillac vehicles, ensuring trouble-free installation and durability.	View on Amazon (paid link)
GM Genuine Parts 13468934 Multi-Purpose Relay	This GM Genuine Parts Multi-Purpose Relay is perfect for Chevrolet, Buick, GMC, or Cadillac owners who want reliable, high-quality parts. It’s designed by GM engineers to fit your vehicle perfectly.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 Genuine Relays in our expert-curated guide. Each relay is handpicked for quality, reliability, and performance, ensuring your vehicle runs smoothly. Whether you need a perfect fit or long-lasting durability, this guide has you covered. Find the best genuine relay to meet your needs and keep your car in top shape.

1. GM Genuine Parts 13500114 Multi-Purpose Relay

The GM Genuine Parts 13500114 Multi-Purpose Relay is a GM-recommended replacement part. It’s designed to fit your GM vehicle perfectly.

This relay offers the quality, reliability, and durability of GM OE. It’s manufactured to GM OE specifications for fit, form, and function.

Easy to install, built to last, and trusted by professionals.

Pros	Cons
GM-recommended part for perfect fit and function. Quality, reliability, and durability like the original. Manufactured to GM standards for top performance. Designed with professionals in mind for ease.	Limited to GM vehicles, not universal. Higher price than aftermarket alternatives. No warranty details provided upfront.

Perfect For:

This GM Genuine Parts Multi-Purpose Relay is perfect for GM vehicle owners who want a reliable replacement part. It’s designed for a perfect fit and built to last, making it ideal for professionals and DIYers alike.

Ready to Purchase?

View Price on Amazon (paid link)

2. Subaru Genuine Relay Assembly – 82501AL000

The Subaru Genuine Relay Assembly is a reliable part for your car. It works with many Subaru models from 2005 to 2023.

This part has the number 82501AL000. It fits popular Subaru cars like the Forester, Impreza, and Outback.

Using genuine parts keeps your car running smoothly. Trust this Subaru relay for long-lasting performance.

Pros	Cons
Fits multiple Subaru models, ensuring wide compatibility. Genuine Subaru part, guarantees reliable performance. Easy installation, saves time and effort. Durable build, ensures long-lasting use.	Limited to specific Subaru models, not universal. No DIY option, requires professional installation. Higher cost than aftermarket alternatives.

Perfect For:

This Subaru Genuine Relay Assembly is perfect for Subaru owners who need a reliable replacement part. It fits many Subaru models, ensuring smooth performance for your car.

Ready to Purchase?

View Price on Amazon (paid link)

3. GM Genuine Parts 12135194 Multi-Purpose Relay

The GM Genuine Parts 12135194 Multi-Purpose Relay works with your vehicle’s electronics. It helps optimize your vehicle’s capabilities. This part is designed for reliability.

Some GM Genuine Parts were once called ACDelco GM Original Equipment (OE). GM engineers design and test these parts for specific vehicles. They ensure a perfect fit and function.

GM regularly updates part designs. They use new materials and technologies. This relay is backed by General Motors, ensuring quality and performance.

Pros	Cons
Optimizes your vehicle’s electronics and capabilities. Engineered by GM for perfect fit and performance. Rigorous testing ensures reliability and durability. Regular updates integrate new materials and technologies.	Limited to GM vehicles, not universal. Higher price than aftermarket options. May require professional installation for best results.

Perfect For:

This GM Genuine Parts Multi-Purpose Relay is perfect for anyone who wants reliable performance for their Chevrolet, Buick, GMC, or Cadillac. It’s designed by GM engineers to work seamlessly with your vehicle’s electronics, ensuring optimal capabilities.

Ready to Purchase?

View Price on Amazon (paid link)

4. Relay 13500114/8385 (Set of 4) – 12VDC 40A 4Pins Relay 13500114/8385 Compatible for GM Vehicle Models

The Relay 13500114/8385 is a set of 4 relays designed for GM vehicles. It ensures your air conditioning fan works smoothly. This relay is reliable and efficient.

It fits many GM models, like Buick, Chevrolet, and Cadillac. The compact size makes it easy to install. It’s built with high-quality materials for long-lasting use.

This relay is interchangeable with other part numbers. It’s simple to wire and fits in tight spaces. A durable choice for your vehicle needs.

Pros	Cons
Reliable performance ensures smooth and efficient air conditioning fan operation. Compatible with various GM models, including Buick, GMC, and Chevrolet. Durable construction with high-quality materials for long-lasting use. Easy installation with simple wiring and compact size. Interchangeable with multiple part numbers for added flexibility.	Not universal: Only works with GM vehicles, limiting its use. No DIY kit: Installation requires extra tools, not included. Single function: Designed only for AC fans, not multi-purpose.

Perfect For:

This relay set is perfect for GM vehicle owners who need a reliable and durable solution for their air conditioning fan. It’s easy to install and works with many GM models, making it a great choice for quick repairs.

Ready to Purchase?

View Price on Amazon (paid link)

5. GM Genuine Parts 20904439 Trailer Brake Continue Relay Assembly

The GM Genuine Parts 20904439 Trailer Brake Continue Relay Assembly is a reliable and high-quality component. It is designed and tested to meet strict standards.

This part is made for your Chevrolet, Buick, GMC, or Cadillac. GM engineers update and improve it regularly. It uses new materials and technologies.

Pros	Cons
GM Genuine Parts ensure perfect fit and performance. Engineered by GM for your vehicle’s needs. Rigorous testing guarantees reliability and safety. Regular updates keep technology and materials current.	Limited to specific GM vehicles, not universal. Higher cost than aftermarket alternatives. No DIY-friendly installation, professional help may be needed.

Perfect For:

This GM Genuine Parts Trailer Brake Continue Relay Assembly is perfect for anyone who owns a Chevrolet, Buick, GMC, or Cadillac and needs a reliable, high-quality replacement part. It’s designed by GM engineers to fit your vehicle perfectly.

Ready to Purchase?

View Price on Amazon (paid link)

6. GM Genuine Parts 13503102 Gray Multi-Purpose Relay

The GM Genuine Parts 13503102 Gray Multi-Purpose Relay works with your vehicle’s electronics to optimize its capabilities. It is designed and tested to meet high standards.

This part is made by GM engineers for Chevrolet, Buick, GMC, or Cadillac vehicles. It uses updated materials and technologies for better performance.

Pros	Cons
Optimizes your vehicle’s electronics and performance. Engineered by GM for perfect fit and function. Rigorous testing ensures reliability and durability. Backed by General Motors for peace of mind.	Limited to GM vehicles, not universal. Higher cost than aftermarket options. Requires professional installation for best results.

Perfect For:

This GM Genuine Parts 13503102 Gray Multi-Purpose Relay is perfect for anyone who wants reliable, high-quality parts for their Chevrolet, Buick, GMC, or Cadillac. It’s designed by GM engineers to work seamlessly with your vehicle’s electronics, ensuring optimal performance.

Ready to Purchase?

View Price on Amazon (paid link)

7. Genuine Honda 39794-SDA-A03 Power (Micro Iso) (Omron) Relay Assembly

The Genuine Honda 39794-SDA-A03 Power Relay Assembly is a factory-made part. It is not an aftermarket item.

This OEM part offers an exact fit and top quality. It is durable and built to last.

Pros	Cons
Genuine OEM part ensures perfect fit and top quality. Durable and reliable for long-lasting performance. Not aftermarket—factory-made for trustworthy results. Best in quality, built to Honda’s high standards.	Higher price than some alternatives. Limited availability in local stores. No customization options for specific needs.

Perfect For:

This Genuine Honda Relay Assembly is perfect for car owners who want a reliable, exact-fit replacement. It’s durable, high-quality, and not an aftermarket part, making it ideal for those who trust OEM parts.

Ready to Purchase?

View Price on Amazon (paid link)

8. GM Genuine Parts 15-81106 (13503103) Multi-Purpose Relay

The GM Genuine Parts 15-81106 Multi-Purpose Relay is designed for your GM vehicle. It works with Chevrolet, Buick, GMC, and Cadillac models. This part is made by GM engineers for perfect fit and performance.

Using original equipment parts ensures safety and reliability. GM updates designs to include new materials and technologies, keeping your vehicle running smoothly.

Pros	Cons
GM Genuine Parts ensure perfect fit for your vehicle. Engineered by GM for top performance and safety. Regular updates keep parts modern and reliable. OE safety standards met, unlike aftermarket parts.	Limited to GM vehicles, not universal. Higher cost than aftermarket options. May require professional installation.

Perfect For:

This GM Genuine Parts Multi-Purpose Relay is perfect for GM vehicle owners who want reliable, safe, and updated parts. It’s designed by GM engineers to work seamlessly with your Chevrolet, Buick, GMC, or Cadillac.

Ready to Purchase?

View Price on Amazon (paid link)

9. GM Genuine Parts 15016745 Multi-Purpose Relay

GM Genuine Parts 15016745 Multi-Purpose Relay works with your vehicle’s electronics. It helps optimize your vehicle’s capabilities. This part is designed for Chevrolet, Buick, GMC, and Cadillac.

GM engineers design and test these parts. They use rigorous standards to ensure quality. This relay may have formerly appeared as ACDelco GM Original Equipment.

Choose this relay for trouble-free installation. It’s a high-quality replacement for your original part. GM regularly updates designs with new materials.

Pros	Cons
Optimizes your vehicle’s electronics and capabilities. Engineered by GM for perfect fit and performance. Rigorous testing ensures durability and reliability. Trouble-free installation for seamless operation.	Limited to GM vehicles, not universal. Higher cost compared to aftermarket options. No DIY-friendly features, professional install advised.

Perfect For:

This GM Genuine Parts Multi-Purpose Relay is perfect for GM vehicle owners who want reliable, high-quality replacements for their original equipment. It’s designed specifically for Chevrolet, Buick, GMC, or Cadillac vehicles, ensuring trouble-free installation and durability.

Ready to Purchase?

View Price on Amazon (paid link)

10. GM Genuine Parts 13468934 Multi-Purpose Relay

The GM Genuine Parts 13468934 Multi-Purpose Relay is a reliable part for your vehicle. It’s designed by GM engineers to fit Chevrolet, Buick, GMC, or Cadillac models. This relay meets strict quality standards for performance.

GM updates its parts to use new materials and tech. This ensures your vehicle gets the best possible fit and function.

Pros	Cons
GM-approved parts for your Chevrolet, Buick, GMC, or Cadillac. Engineered by GM for a perfect fit and performance. Regular updates ensure latest materials and tech are used. Backed by General Motors for reliability and trust.	Limited to GM vehicles, not universal. Higher cost compared to aftermarket options. No DIY-friendly features, professional install needed.

Perfect For:

This GM Genuine Parts Multi-Purpose Relay is perfect for Chevrolet, Buick, GMC, or Cadillac owners who want reliable, high-quality parts. It’s designed by GM engineers to fit your vehicle perfectly.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Buying the right relay can feel overwhelming, but we’re here to help. We’ve gathered the best genuine relays and created a simple guide. Let’s find the perfect relay to keep your vehicle in top shape.

Here’s what to consider when buying:

Vehicle Compatibility:
Make sure the relay fits your car’s make and model. Genuine parts are designed for a perfect fit.
Quality and Reliability:
Choose relays from trusted brands like GM, Subaru, or Honda. They meet strict standards for long-lasting performance.
Purpose:
Relays have different uses, like controlling fans or brakes. Pick one that matches your vehicle’s needs.
Material and Design:
Look for relays made with updated materials and new technologies. They ensure durability and efficiency.
Ease of Installation:
Some relays are easy to install, saving you time and effort. Check for compact sizes that fit tight spaces.
Brand Reputation:
Stick with genuine parts from reputable brands. They’re trusted by professionals and backed by manufacturers.
Price and Value:
While genuine relays may cost more, they offer peace of mind and long-term savings.

With these tips, you’ll find the perfect relay for your vehicle. Drive with confidence knowing your car is in top shape!