Best Power Window Relays of 2026
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Power window relays are essential components of modern vehicles that allow the efficient operation of power windows. These relays act as switches that control the power supply to the window motor, enabling the windows to move up and down smoothly. Power window relays are designed to withstand high current loads and are built to last for a long time. They come in different sizes, shapes, and designs, and can be easily installed in most vehicles. Whether you are replacing a faulty relay or upgrading your power windows, power window relays are a reliable and cost-effective solution that can enhance the performance of your vehicle.
At a Glance: Our Top Picks
Top 10 Power Window Relays
Standard Motor Products Window Relay
This power window relay is made in the United States and has a package height of 2.584 inches, a package length of 9.617 inches, and a package width of 6.106 inches. It falls under the power window relay category.
PartCatalog Power Window Relay for Acura MDX 2007-2011
The PartCatalog Power Relay is designed to be a reliable replacement for your Acura MDX’s original power window relay. It offers high-quality performance that matches or even surpasses your vehicle’s original part, ensuring smooth and dependable window operation. Installation is simple and hassle-free, as this relay is made to fit your specific model perfectly, saving you time and effort. Plus, you can easily verify compatibility with your vehicle by checking the product details, so you get the right part for optimal function. This makes maintaining your power windows easy and stress-free.
Wells WVE Power Window Relay for Ford
The Wells WVE Power Relay is specifically designed for various Ford models, including the Expedition and F-150, from 1995 to 2007. As a genuine Wells WVE part, it ensures high quality and reliability. It comes with original packaging and all necessary hardware, making installation straightforward for you. This relay serves as a direct replacement, which means you can easily swap it out without hassle. To make sure it fits your vehicle, you can use Amazon's Confirmed Fit feature, providing you with peace of mind before making a purchase.
Standard Motor Products RY30T Window Relay
Standard Window Relay is a vehicle-specific power window relay manufactured by Standard Motor Products in the United States. With a package height of 2.584 inches, a package length of 9.617 inches, and a package width of 6.106 inches, this relay is designed to fit perfectly into your vehicle. This relay is an essential component for your power window system, ensuring that your windows operate smoothly and efficiently. The high-quality construction of this relay guarantees its durability and reliability, providing you with long-lasting performance. With Standard Window Relay, you can enjoy the convenience of effortless window operation and the peace of mind that comes with a reliable power window system.
Standard Motor Products RY70T Window Relay
This is a power window relay that comes in a compact package with dimensions of 8.382 cm (L) x 5.334 cm (W) x 3.302 cm (H). It is made in the United States and is sold in a quantity of 1.
Standard Motor Products Window Relay
This window relay is made in the United States and has a package height of 2.7 inches, a package length of 5.3 inches, and a package width of 3.78 inches. It is designed to fit your specific vehicle for easy installation.
Sonzrod G8HN-H70 30A 12VDC Automotive Relay 2-Pack
The Sonzrod 30A Relay Pack offers a reliable solution for your vehicle’s electrical needs. Designed with a 12VDC and 30A rating, it provides steady and efficient switching, perfect for power windows, fuel pumps, and other accessories. Its OEM-compatible design means it fits directly into Honda Accord, Toyota Camry, and Nissan Altima models from specific years, making replacements quick and hassle-free. You’ll appreciate the tool-free installation, as the relay matches the factory 5-pin socket and features color-coded terminals, allowing you to replace it in just minutes without any extra tools. This 2-pack also gives you a backup relay, so you’re always prepared for critical repairs.
PartCatalog Power Window Relay for Subaru Forester 2009-2016
The PartCatalog Window Relay is designed to be a reliable replacement for your Subaru Forester's power window system from 2009 to 2016. It offers high-quality performance that matches or even surpasses your vehicle’s original part, giving you confidence in its durability and function. Installation is simple and straightforward, fitting your car perfectly without any hassle, so you won’t need extra tools or modifications. Plus, it’s made to fit specific models, ensuring you get the right part for your vehicle, which helps maintain optimal window operation and prevents compatibility issues.
OMFEUBEVT Fuel Door Release Lever for Camry 2007-2017
The OMFEUBEVT Fuel Door Lever offers a precise fit, making installation quick and easy without needing any modifications or special tools. This means you can replace your old lever hassle-free. Made from high-quality materials, it is built to withstand harsh sunlight and extreme heat, so it keeps its shape and functions well over time. The lever operates smoothly with a simple one-button control that responds quickly, giving you effortless access when releasing your fuel door or trunk lid. Plus, its sealed design keeps out water and dust, helping the lever last longer and perform reliably in all conditions.
PartCatalog Power Window Relay for Mazda CX-7
The PartCatalog Power Relay is designed as a direct replacement for your Mazda CX-7’s power window system, ensuring a perfect fit without any installation hassle. It offers the same high-quality performance as the original part, so you can expect reliable operation and durability. This relay is made specifically to match your vehicle’s make and model, making the replacement process smooth and straightforward. Before purchasing, you can easily verify compatibility with your car by checking the detailed specifications, giving you confidence that this part will work seamlessly with your vehicle.
Frequently Asked Questions (FAQs)
1. How do I know if my power window relay is bad?
If both of your power windows are not working, it may indicate a bad power window relay. To test this, you can remove the relay and jumper terminals 30 and 87 to power the window motors. If the windows start working, then the relay is likely the issue.
2. What does a power window relay do?
A power window relay is responsible for taking a small current from the switch and using it to energize the relay. This allows a larger current to flow to the window motor without overheating the switch. The relay acts as a bridge between the switch and the motor, ensuring proper power distribution.
3. How much does it cost to fix a power window relay?
The cost of fixing a power window relay can vary depending on the specific vehicle and the labor rates in your area. On average, the cost for a window switch replacement can range from $307 to $348. This includes both the labor and parts.
4. Do electric windows have a relay?
Yes, electric windows typically have a relay in their circuit. The relay is connected to the battery and the window switch, allowing the switch to control the flow of power to the window motor. This relay helps protect the switch from handling the larger current required by the motor.
5. What happens when a power relay fails?
When a power relay fails, it cuts off power to the component it controls. In the case of a power relay for a window, if it fails, the window will not receive power and will not be able to open or close.
6. What causes a power relay to fail?
Power relays can fail due to mechanical wear and tear, such as worn-out contacts or a failed actuator. Environmental factors like temperature, humidity, vibration, and dust can also contribute to relay failure.
7. What causes a power window switch to go bad?
A power window switch can go bad due to several reasons, including wiring issues, physical damage, or simply wear and tear from regular use. Over time, the buttons on the switch can wear out, leading to failure.
8. Does each power window have its own switch?
In most cases, each power window has its own individual switch. Additionally, there is usually a set of switches located on the driver's door or the A-frame pillar, allowing the driver to operate all the windows.
9. Why would an electric window stop working?
There are various reasons why an electric window may stop working. It could be due to blown fuses that prevent the electrical controls from functioning, accidental engagement of the child safety lock, or a malfunctioning window motor despite the window switch working correctly.
During our power window relay research, we found 24 power window relay products and shortlisted 10 quality products. We collected and analyzed 3,799 customer reviews through our big data system to write the power window relays list. We found that most customers choose power window relays with an average price of $15.54.
The power window relays are available for purchase. We have researched hundreds of brands and picked the top brands of power window relays, including Standard Motor Products, PartCatalog, Sixity Auto, Sonzrod, OMFEUBEVT. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.
Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.