Starters ECCPP fit for Cadillac Escalade 2002 Chevrolet Avalanche 1500 2002 Express Vans 2003 Silverado 1500 Suburban Tahoe 2001 2002 Trailblazer 2003 GMC Envoy Savana Vans 2003 5.3L SDR0070 6489 FITMENT - Starter for Cadillac Escalade 2002 5.3L Chevrolet Avalanche 1500 2002 5.3L Express Vans 2003 4.8L 5.3L Silverado 1500 2001 - 2003 4.8L 2001 2002 5.3L Suburban 2001 2002 5.3L Tahoe 2001 - 2003 4.8L 2001 2002 5.3L Trailblazer 2003 5.3L GMC Envoy 2003 5.3L Savana Vans 2003 Sierra 1500 2001 2002 4.8L 5.3L SPECIFICATION - 12 Volt, CW, 11-Tooth Pinion REPLACEMENT - Delco 10465548, 10465561, 10465579, 19136238, 9000854, 9000873, 9000906, 9000925, GM 10465561, 10465579 CYCLING TEST - All Starters go through endurance testing,humidity testing,power thermal cycling,vibration tests,salt spray tests. BENIFIT - Dynamic design, innovative technology, and easy to install.1-Year Warranty.