Description:

FITS THE FOLLOWING VEHICLES : The fuel injector fit 2004 for Buick Rainier 4.2L,2002-2004 for Chevrolet for Trailblazer 4.2L,2002-2004 for Chevrolet for Trailblazer EXT 4.2L,2002-2004 for GMC Envoy 4.2L,2002-2004 for GMC Envoy XL 4.2L,2004 for GMC Envoy XUV 4.2L,2002-2004 for Oldsmobile Bravada 4.2L compatible with 25313185 fuel injector. PREMIUM STYLE FUEL INJECTOR : We reassemble the fuel injectors with OEM components: seals, coils, O-rings, etc., Allowing the fuel injector to meet or exceed OEM performance. GET THE BEST FUEL ECONOMY THROUGH RIGOROUS TESTING : Match spray flow through rigorous pressure/leak testing, spray/flow testing, and use of the latest fuel injection calibration technology to maximize gasoline mileage and improve fuel economy. DIRECT INSTALLATION : 6pcs 4 Hole fuel injectors designed to work together, one step installation, ensuring safer, more stable and more comfortable during driving.