6.6L diesel, fuel pump. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Cancellation Policy. We cannot take back installed or tried parts.
Genuine GM Fuel Injection Fuel Feed Pipe 88975738
Genuine GM Fuel Injection Fuel Rail Pressure Relief Valve 12611872
Genuine GM Fuel Injection Fuel Rail O-Ring 12659782
Genuine GM Fuel Injection Pressure Regulator 97369850
Genuine GM Fuel Injection Throttle Body Mounting Gasket 12665248
Genuine GM Fuel Injection Throttle Body Mounting Gasket 12634371
