Best Car Antitheft Relays of 2026

This mounting flange is designed to resist theft and is suitable for 6" oval lights. It is made in China and has a package dimension of 5.97" (L) x 4.02" (W) x 2.13" (H). It is a great addition to your car anti-theft relays as it ensures the security of your lighting fixtures.

The Painless VATS Defeat Module is designed to help you bypass the vehicle’s anti-theft system, making engine swaps easier for 1992 to 1995 LT1 or 1997 to 1998 LS1 engines in different vehicles. This module is especially useful if you want to install these engines in applications other than their original factory setups. Keep in mind, it won’t work if your vehicle uses factory chipped keys, so it’s best suited for non-chipped key systems. Plus, since it’s made in the United States, you can expect quality and reliability from this product.

The Sawyer Auto Anti-Theft Module is designed to perfectly fit your 2004-2008 Pontiac Grand Prix, making installation straightforward and hassle-free. Built with modern manufacturing techniques, this module ensures you receive a high-quality and dependable product. It’s crafted using durable materials that often surpass the original equipment manufacturer’s standards, giving you a longer-lasting solution. Plus, it replaces your factory unit directly, so you won’t have to worry about compatibility issues. This module helps protect your vehicle by working seamlessly with your car’s security system, providing peace of mind and added safety.

The Grote Theft-Resistant Flange is designed to securely mount 2-inch round lights on your vehicle, providing peace of mind against theft. Its compact size, measuring just under 6 inches long and 4 inches wide, makes it easy to handle and install in tight spaces. Weighing 5.5 pounds, the flange is sturdy enough to hold your lights firmly in place, ensuring durability and reliability. With a single unit per package, you get exactly what you need without any extra bulk. This auto part from Grote offers a practical solution to protect your vehicle’s lighting equipment with minimal effort.

The Land Rover Range Rover L322 2003-2012 Genuine Switch Hood Anti-Theft, also known as the Land Rover Switch Hood Anti-Theft, is a new genuine Land Rover part designed for the Range Rover Full Size Model L322 2003-2012. This bonnet burglar alarm activation switch, with part number YUE000161/ YUE000162, ensures the security of your vehicle. It serves as an effective anti-theft measure, providing peace of mind knowing that your hood is protected. With its high-quality construction and compatibility with the specified models, this Land Rover Switch Hood Anti-Theft is a reliable and convenient solution for your car's security needs.

The BRITPART Land Rover Anti-Theft Switch is designed specifically for Land Rover LR2 and Freelander 2 models from 2008 to 2014, ensuring a perfect fit for your vehicle. This switch helps protect your car by preventing unauthorized access to the hood, giving you peace of mind when you leave your vehicle unattended. As a new OEM part from the trusted BRITPART UK brand, it guarantees quality and reliability. Additionally, it is compatible with several other Land Rover models, expanding its usefulness if you own multiple vehicles from the brand. This switch is a smart choice for anyone looking to enhance their vehicle's security with an easy-to-install, premium component.

The RAGBUSCLE Hood Lock Switch is designed to fit perfectly with various Mercedes-Benz models like the C250, ensuring you get an exact match without any hassle. Installation is straightforward, so you won’t need extra tools or modifications, saving you time and effort. Made from high-quality materials, this hood lock is durable and resistant to wear, giving you a long-lasting replacement. It’s compatible with several Mercedes-Benz series, so you can trust it to work well with your vehicle. With this switch, you’ll enjoy a reliable and efficient performance that replaces old or damaged locks easily.

The Grote Theft-Resistant Flange is designed to securely mount 2-inch round lights on your vehicle, helping protect them from theft. Its compact size, with dimensions just under 10 centimeters in length and width and a slim height, makes it easy to fit into tight spaces without adding bulk. The product is lightweight, weighing only 5.5 pounds, which means it won’t add unnecessary weight to your vehicle. Packaged as a single unit, it’s straightforward to install and replace when needed. This auto part from Grote offers a practical solution to keep your lights safe and secure.

The Sawyer Auto Anti-Theft Relay is designed to fit Nissan and Infiniti models from 1984 to 2014, specifically for 2.5L 4-cylinder engines with A/C control and a 6-blade terminal, making installation straightforward for you. Built with modern tools, this relay meets high standards to ensure it works reliably when you need it most. It uses durable materials that are even better than the original, so you get a longer-lasting part. Plus, it’s a direct fit replacement, so it installs easily just like the factory unit, saving you time and hassle when upgrading or fixing your vehicle’s anti-theft system.

The Akozon Bonnet Hood Switch is specially designed for Land Rover Discovery models LR2, LR3, and LR4, ensuring you get the right fit for your vehicle. This new hood switch enhances your car's safety and convenience by monitoring the bonnet status effectively. Made from durable ABS and iron materials, it offers strong wear resistance and long-lasting performance, so you can rely on it for years. Plus, it’s crafted to meet original factory standards, providing stable and dependable operation. If you need to replace your old or damaged bonnet switch, this product is easy to install and matches your vehicle perfectly.