COMPATIBILTIY: Fuel Pump Assembly for 2007-2008 for Chevy Silverado 1500 4.3L,2007-2008 for Chevy Silverado 2500 HD 6L,2007-2008 for Chevy Silverado 3500 HD 6L,2007-2008 for GMC Sierra 1500 4.3L,2007-2008 for GMC Sierra 2500 HD 6L,2007-2008 for GMC Sierra 3500 HD 6L,. PERFECT FIT: Replacement fuel pump designed to match old pump's dimensions and appearance, ensuring a precise fit. FUNCTION: Virtually s fuel pulsation for improved drivability and longer life. PERFECT UPGRADE: High-efficiency turbine technology and precision, spin-balanced, polymer-encased armature provides quiet and precise fuel delivery.
