Replacement Starter Motor, 12V

This replacement starter is engineered for reliable engine starting performance on GMC 2005 C5500 Topkick medium-duty trucks equipped with the 8.1L V8 engine. Designed as a direct replacement for OEM specifications, this 12-volt starter delivers clockwise rotation with 9-tooth pinion engagement, meeting factory standards for heavy-duty commercial and industrial applications. The starter is compatible with a broad range of 2001-2006 Chevrolet and GMC commercial vehicles, including the C5500, C6500, C7500, and C80 series, as well as the Kodiak platform. Cross-compatibility extends to various Chevrolet consumer models with 8.1L and 5.7L engines from the 2002 model year, including Avalanche 2500, Silverado 2500 HD, and Express van series, along with GMC Savana applications. This unit meets OEM specifications referenced by multiple manufacturer part numbers including 10465578, 19136219, 9000879, 12564108, and 12570823. The starter incorporates durable construction suitable for the demanding demands of commercial fleet operations, construction, and vocational truck services. As a replacement component, it reinstalls using existing engine mounting points and electrical connections without modification. Ideal for fleet maintenance departments, commercial truck operators, and service facilities, this starter ensures quick turnaround repairs and minimized vehicle downtime. The broad cross-compatibility makes it a practical inventory solution for shops servicing multiple GM platforms. Proper installation requires verification of mounting configuration and electrical connections to ensure optimal performance and longevity in your specific application.