Bosch SR8581N Premium 100% New Starter - Compatible With Select Cadillac Escalade; Chevrolet Camaro, Corvette, Express, Silverado, Suburban; GMC Savana, Sierra, Yukon, XL; Hummer H2; Pontiac Firebird

[BOSCH EXPERTISE] - Bosch 100% new alternators benefit from more than 100 years of alternator manufacturing experience, ensuring years of reliable charging performance, even under the most extreme operating conditions

[PROVEN RELIABILITY] - Engineered, manufactured, and 100% tested to the highest industry standards Bosch is famous for, using all new, not remanufactured, components for superior reliability and performance

[100% NEW COMPONENTS] - Bosch 100% new starters incorporate only original equipment quality components to withstand the rigors of high heat environments and high electrical demand

[SUPERIOR ENGINEERING] - Identical in fit and function to the OE parts they replace, yet benefiting from the latest enhancements in engineering and starting technology for superior performance

[ENHANCED CAPABILITY] - The perfect solution for certain problematic late-model applications that place an extreme burden on unit components in a high-heat environment Compatible with select vehicles (Note: engine may affect fitment - verify specific fitment details with fit checker above): CADILLAC: 2002-05 Escalade, 2002 Escalade EXT; CHEVROLET: 1998-02 Camaro, 1997-04 Corvette, 2003-05 Express 2500 CHEVROLET: 2003-05 Express 3500, 2003-05 Silverado 1500, 2001-03,2005 Silverado 1500 HD, 1999,2001-04 Silverado 2500, 2001-05 Silverado 2500 HD, 2001-05 Silverado 3500, 2000-05 Suburban 2500; GMC 2003-05 Savana 3500, 2001-05 Sierra 1500 GMC: 2001-03,2005, 1999-04 Sierra 2500, 2001-05 Sierra 2500 HD, 2001-05 Sierra 3500, 2001 Yukon, 2001 Yukon XL 1500, 2000-05 Yukon XL 2500; HUMMER: 2003-05 H2; PONTIAC: 1998-02 Firebird