The TYC 1 06494 Starter Motor is engineered to provide reliable engine starting for various General Motors vehicles including select 2003 2008 Chevrolet Silverado Tahoe Suburbavalanche Trailblazer and Express models as well as GMC Sierra Yukon Envoy and Savana Cadillac Escalade Buick Rainier Saab 9 7X and Isuzu Ascender primarily equipped with 4 8L and 5 3L V8 engines This starter motor is a direct replacement for OEM Part Number 89018123 and is compatible with interchange part numbers such as 26483 336 2002A 6494 6494N 6494S and 72 6494N Designed to meet or exceed original equipment standards the TYC 1 06494 ensures optimal performance and durability contributing to the efficient operation of your fleet vehicles Its robust constructiond precise engineering make it a dependable choice for maintaining vehicle reliability and minimizing downtime