Fuel Pressure Regulator PR4089 FIT FOR Buick Chevrolet Isuzu 2002-2005 Brand New and High Quality Durable and practical to use Interchange Part Number: 19236430, 217-1445, 217-3301, 5G1395, 23090, FP10299, 8-88894-176-0, 8-88894176-0, 8888941760, PR233, PR4089, 88894176, 1581551, 12460606, 88894176 Compatibility For Chevrolet Trailblazer 2002-2005 4.2L For Chevrolet Trailblazer EXT 2002-2005 4.2L For Oldsmobile Bravada 2002-2004 4.2L For Oldsmobile Bravada 2003 4.2L For Isuzu Ascender 2003-2004 4.2L For Buick Rainier 2004-2005 4.2L Package Included: 1x Fuel Pressure Regulator