Best Car Antitheft Relays of 2025

The Sawyer Auto Anti-Theft Relay is designed specifically for models from 1979 to 1987, ensuring a perfect fit for your vehicle. With modern manufacturing techniques, this relay guarantees top-notch quality and dependability, giving you peace of mind. It meets or exceeds original equipment standards, which means you can trust its performance. This product is a direct replacement, allowing for an easy installation process that mirrors the original unit. Each relay has been thoroughly tested to assure its reliability, making it a smart choice for enhancing your vehicle's security system.

The Sawyer Auto Anti-Theft Relay is designed for the 1986-1992 Chevrolet and Pontiac models, ensuring a perfect fit for your vehicle. This relay meets original equipment standards, providing you with peace of mind regarding its quality and reliability. Its durable materials are crafted to exceed OEM specifications, offering enhanced longevity. Plus, installation is a breeze, as it seamlessly replaces the factory unit. With each relay undergoing thorough inspections, you can trust that you're getting a product that has been road tested for optimal performance.

The Mechanics Choice Anti-Theft Relay is designed to fit 2004-2019 Lexus, Pontiac, and Toyota vehicles with a 2.5L 4 Cylinder engine. This product is manufactured using modern tools to ensure top-notch quality and reliability, providing you peace of mind. It is built to the same specifications as the original parts but utilizes more durable materials, enhancing longevity. The direct replacement design means installation is straightforward and mimics the factory unit, making it user-friendly. Plus, each relay undergoes thorough testing to guarantee its reliability, ensuring your vehicle's security system functions as intended.

The Mechanics Choice Anti-Theft Relay is designed for various INFINITI and Nissan models, providing a reliable solution for your vehicle's security. This relay is crafted using modern manufacturing techniques, ensuring high-quality performance and durability that meets or exceeds original equipment standards. With its direct-fit design, you can easily install it just like the factory part, making the replacement process seamless. Each unit undergoes thorough testing, guaranteeing that it will perform reliably under different conditions, giving you peace of mind while protecting your vehicle.

The Aexit Car Relay is designed for automotive antitheft systems, featuring a dual contact type of one normally open (NO) and one normally closed (NC) configuration. This versatility allows you to integrate it easily into various alarm setups, enhancing your vehicle's security. With a rated current of 40A and a voltage of DC 24V, it ensures reliable performance under demanding conditions. Its compact size makes installation straightforward, fitting into tight spaces without hassle. Made from durable plastic and metal, the relay is built to last, providing you peace of mind for your car's safety.

The Aexit Antitheft Relay is an essential component for enhancing your vehicle's security system. Manufactured in China, this relay features a robust design made of plastic and metal, weighing 182 grams. With a rated current of 80A, it ensures reliable power management, making it ideal for protecting your car from theft. The compact size of approximately 29 x 29 x 30mm allows for easy installation in various vehicle models. Additionally, the 4-pin configuration ensures compatibility with most automotive systems, providing you with peace of mind knowing your vehicle is well-protected.

The Mechanics Choice Anti-Theft Relay is designed specifically for 1995-2002 Ford and Mercury models. This relay meets original equipment standards, ensuring you receive a product that is reliable and of high quality. It is crafted using superior materials, making it more durable than standard OEM parts. The direct fit design means you can install it easily, just like the original unit, saving you time and effort. Each relay undergoes thorough testing to guarantee its performance, providing you peace of mind when it comes to your vehicle's security.

The Aexit Car Relay is a reliable and efficient component for your vehicle's security system. It features a robust construction with a combination of plastic and metal, ensuring durability. Weighing only 183 grams, it’s lightweight yet powerful, with a rated current of 80A, making it suitable for high-demand applications. The relay operates on a 24V DC coil voltage, providing the necessary power to manage your car's antitheft system effectively. With a compact size of approximately 29 x 29 x 30mm, it can fit easily into various installations, offering you convenience and peace of mind.

The Aexit Car Relay is a reliable accessory designed for vehicle security systems. Made from durable plastic and metal, it weighs 189 grams, ensuring longevity and sturdiness. This relay features a coil voltage of DC 12V and can handle a rated current of up to 80A, making it ideal for high-performance applications. With a compact size of approximately 29 x 29 x 30mm, it fits easily into various setups. You will appreciate the convenience of having five relays in one package, allowing you to replace or upgrade your vehicle's security system efficiently.

The Aexit Car Relay is a reliable automotive accessory designed to enhance your vehicle's security system. Made from durable plastic and metal, this relay weighs 173 grams and features a clear shell for visibility. With a rated current of 100A and a voltage of DC 24V, it ensures efficient operation in various electrical systems. The relay includes five pins and offers both normally open and normally closed contact types, providing flexibility for different installations. The green indicator light adds convenience, allowing you to easily check the relay's status at a glance.