American Autowire Universal Relay Kit - 40AMP Gray Rear main seal

Rear main seal

Direct fit for the 2016-2021 Honda Civic 1

If you have not checked the condition of your performance air filter during the last few oil changes

CNC-machined collars are easily installed on the differential mounts and provide better stability and power transfer through the drivetrain

American Autowire Universal Relay Kit - 40AMP Gray Rear main sealAmerican Autowire Universal Relay Kit 40AMP Fan relay kit can be used either manually or in conjunction with a temperature sending switch. Designed for use with a fused power source. Full instructions for both the switched and manual operation are included with every kit! Can be used as a fan relay, fuel pump relay and more.