Painless Performance 03- GM Pickup High Beam Headlight Relay Remote Thermostat Housing NASA-developed silver luster ceramic coating

NASA-developed silver luster ceramic coating for rust and corrosion resistance

Features:Replacement Harness for PN 6201/62013 Digital 6AReplacement Harness for PN 6425/64253 Digital 6A-L

as well as a narrow-band simulator function that allows you to feed your engine's computer a factory signal while using the wide-band sensor for air/fuel measurement

Trailer Jack

Learn about the POWERSTEPXL and its features and benefits in this new video

Painless Performance 03- GM Pickup High Beam Headlight Relay Remote Thermostat Housing NASA-developed silver luster ceramic coatingHigh Beam Headlight Relay Kit (2003 2006 GM full size trucks SUVs) Designed specifically for all US BUILT 2003 2006 GM full size trucks and SUVS to increase the intensity and improve the spread pattern by keeping all four lights on when in high beam mode. Vehicle Applications: 2003 2006 Chevrolet Avalanche 2500 2003 2006 Chevrolet Silverado 1500 HD 2003 2006 GMC Yukon XL 1500 2003 2004 Chevrolet Silverado 2500 2003 2006 Chevrolet Suburban 1500 2003