New Products

Mopar Replacement water neck housings offer high-quality, along with an original equipment fit and function to keep your favorite Chrysler, Dodge, ... more info

MotoRad water necks and engine coolant thermostat housings are manufactured to the highest OEM quality standards and factory specifications to ensure ... more info

Four Seasons water necks are offered in a wide selection for most popular import and domestic vehicles. These water necks include the necessary ... more info

Lingenfelter Performance Engineering offers premium-quality thermostats for several applications. They're all direct drop-ins with no modifications ... more info

Mishimoto thermostats are effective in noticeably lowering engine coolant temperatures. These thermostats are built with high-quality wax and are ... more info

Granatelli Motor Sports high-flow thermostats are designed to work with all 5.7L, 6.1L, 6.2L, 6.4L, and Hemi engines—including Hellcat. These ... more info

With one of these low-temperature JET thermostats, you get consistent engine cooling and increased horsepower by reducing engine temperature. You'll ... more info

Melling engine expansion plug kits come with everything needed to replace the leaky "freeze" plugs on your current engine. When you have the motor ... more info

Cardone new throttle bodies are guaranteed to fit and function like the original, due to Cardone's proprietary engineering standards. Each ... more info

Restore proper engine function with Standard Motor TechSmart throttle bodies. These electronic assemblies will maintain the correct volume of airflow ... more info