Best Car Lighting Relays of 2026

The X AUTOHAUX Flasher Relay is designed to fit popular vehicles like Cadillac Escalade, GMC Sierra, Yukon, and several Chevrolet models. This relay controls your turn signals and hazard lights, ensuring they flash on and off correctly every time you use them. Made to match original factory dimensions, it guarantees a perfect fit and reliable performance. Installation is simple, so you can quickly replace your old relay without hassle. With this durable and sturdy relay, you can trust your vehicle’s lighting signals will work smoothly and safely.

The STANDARD IGN RY116 Relay, made in China, is a vehicle-specific car lighting relay that offers convenience and reliability. With a package height of 1.1 inches, length of 3.0 inches, and width of 1.2 inches, this relay is compact and easy to install. The fit type ensures that it is compatible with your specific vehicle. The RY116 Relay is designed to provide efficient and effective control of your car's lighting system. Whether you're replacing a faulty relay or upgrading your vehicle's lighting, this relay is a reliable choice. It is perfect for ensuring proper functioning of your car's lights and enhancing safety on the road.

The Arwrilt LED Flasher Relay is built with durable ABS material, giving you strong protection against shocks and ensuring the internal parts stay safe. You can count on its copper coil to deliver steady power and quick responses, making your turn signals work reliably. This relay fixes common problems like fast blinking or non-working LED bulbs caused by electrical issues, so your signals will function properly. It fits many popular car brands, including Ford, Dodge, Chevrolet, and Mazda, making it a versatile choice if you need to replace your turn signal relay. With compatibility for various models, it’s a practical solution for many vehicles.

The RDBS Headlight Relay is a reliable replacement designed for Saab models including the 9-5, 9-3, 9000, and 900. It features an 8-pin 12V design that has been factory tested to ensure it works correctly, so you can trust it to keep your headlights functioning properly. Made from durable materials, this relay can handle extreme temperatures and moisture, protecting it from damage that low-quality relays might suffer. Installation is straightforward—simply swap out your old relay with this one to quickly fix your vehicle’s lighting issues without hassle.

The Pleoos LED Flasher Relay is designed as a direct replacement for your vehicle's original part, making installation simple without the need for wiring or special tools. It fits a range of models, including the 2003-2006 Chevy Silverado 1500 and GMC Sierra 1500, ensuring you get the right fit for your vehicle. Made with copper for excellent electrical conductivity and housed in durable ABS plastic, this relay resists corrosion and rust, promising long-lasting performance. Before purchasing, you can easily verify compatibility by checking that your original part number matches one of the supported numbers, giving you confidence in your purchase.

The HELLA 933766111 MICRO Relay is a 12V, 20A Single Pole Double Throw/Form C relay with a Resistor Coil Suppression. It is designed for use in the electrical system of cars, providing a reliable and efficient method of switching power between different components.

The Gebildet LED Flasher Relay is designed to work with 12V systems, supporting a wide power range from 0.02A to 12A, so you can trust it to handle various vehicle setups safely. It’s built to withstand extreme temperatures, from -40°C up to 80°C, ensuring reliable performance in different weather conditions. This relay is waterproof and easy to install with a plug-and-play design, making it a convenient replacement for most standard 2-pin flasher units. Plus, you can adjust the flashing speed to your preference, allowing your LED turn signals to blink at a normal, clear rate whether you want them slower or faster.

The MOXRUQ LED Flasher Relay is designed to fix common turn signal issues like rapid flashing or no flashing caused by LED bulbs or electrical glitches. If you’ve experienced dashboard warning lights or bulb failure alerts, this relay can help resolve those problems, making your signaling reliable again. It fits a wide range of vehicles, including Ford, Dodge, Chevrolet, and others, so you can trust it to work with your car. Built from durable ABS material, it protects the internal parts from shocks, while the copper coil inside ensures steady current and quick response. Installation is simple—just plug it in without any tools, so you can get back on the road quickly and safely.

This fog light relay is a genuine Toyota part with OEM quality assurance. It is vehicle specific, ensuring perfect fit and function for your Toyota. The manufacturer warranty guarantees its quality and reliability.

The DAIUURIKNNG LED Flasher Relay is designed to replace several GM part numbers, making it a versatile choice if you own a Chevy or GMC vehicle from 2003 to 2007. This relay fits perfectly with models on the GMT800 platform, including popular trucks like the Silverado, Tahoe, and Sierra. If you've upgraded your turn signals to LED bulbs, this relay helps fix the annoying fast blinking, known as hyper flash, ensuring your signals flash at the right speed. Made with a durable flame-retardant housing and high-quality terminals, it’s built to handle tough conditions. Plus, installation is simple with a plug-and-play 10-pin design, so you won’t need to mess with any wiring.