MPA Electrical 6494S Starter Motor

Remanufactured Starter for GM Applications

MPA Electrical 6494S is a remanufactured 12-volt starter built for GM trucks, SUVs, and vans that use a Delco-style permanent magnet gear reduction design. With a 1.2 kW rating and clockwise rotation, this starter is specified for dependable cranking performance in a wide range of Chevrolet, GMC, Buick, Cadillac, Saab, and Isuzu applications.

The MPA Electrical remanufactured line focuses on service-ready electrical components for starting and charging repairs. Part number 6494S is built to match the application requirements of the original starter design, making it a direct replacement choice for common GM platforms.

Key Features

• Remanufactured starter for 12-volt systems
• Permanent magnet gear reduction design
• 1.2 kW output rating
• Clockwise rotation
• 9-tooth drive configuration
• Delco manufacturer specification
• Part number 6494S for application matching

Detailed Description

MPA Electrical 6494S is a remanufactured starter engineered for vehicles that require a Delco-style, permanent magnet gear reduction unit. The 1.2 kW rating supports strong engine cranking, while the 9-tooth drive and clockwise rotation align with the original starting system requirements for the listed GM fitments. This starter is commonly searched as a replacement for Chevrolet Silverado 1500 starter, GMC Sierra 1500 starter, and Chevrolet Tahoe starter applications, along with related SUV, van, and crossover platforms.

This part cross-references BBB Industries 6494 for the same application. It also aligns with common interchange references including 12578050 and 12592294. Search by part number 6494S when matching the starter to your vehicle.

Vehicle Fitment

• Fits 2003-2009 Chevrolet Suburban 1500, Remanufactured
• Fits 2007-2008 Chevrolet Avalanche, Remanufactured
• Fits 2003-2008 Chevrolet Silverado 1500, Remanufactured
• Fits 2008 Chevrolet Silverado 2500, Remanufactured
• Fits 2003 Chevrolet Silverado 2500, Remanufactured
• Fits 2003-2008 Chevrolet Tahoe, Remanufactured
• Fits 2006-2008 Chevrolet Trailblazer, Remanufactured
• Fits 2004-2007 Chevrolet Express 1500, Remanufactured
• Fits 2004-2007 Chevrolet Express 2500, Remanufactured
• Fits 2004-2007 Chevrolet Express 3500, Remanufactured
• Fits 2007 Chevrolet Silverado 1500 Classic, Remanufactured
• Fits 2003-2006 Chevrolet Avalanche 1500, Remanufactured
• Fits 2004-2006 Chevrolet Trailblazer EXT, Remanufactured
• Fits 2003-2004 Chevrolet SSR, Remanufactured
• Fits 2005-2009 GMC Envoy, Remanufactured
• Fits 2007-2008 GMC Sierra, Remanufactured
• Fits 2003-2008 GMC Sierra 1500, Remanufactured
• Fits 2003-2008 GMC Yukon, Remanufactured
• Fits 2003-2008 GMC Yukon XL 1500, Remanufactured
• Fits 2004-2007 GMC Savana 1500, Remanufactured
• Fits 2004-2007 GMC Savana 2500, Remanufactured
• Fits 2004-2007 GMC Savana 3500, Remanufactured
• Fits 2007 GMC Sierra 1500 Classic, Remanufactured
• Fits 2004-2006 GMC Envoy XL, Remanufactured
• Fits 2004-2005 GMC Envoy XUV, Remanufactured
• Fits 2005-2008 Saab 9-7x, Remanufactured
• Fits 2004-2007 Buick Rainier, Remanufactured
• Fits 2004-2006 Isuzu Ascender, Remanufactured
• Fits 2003-2005 Cadillac Escalade, Remanufactured

Common Problems This Starter Can Address

• Engine cranking slowly or inconsistently
• No-start condition caused by starter failure
• Starter motor clicking without engine turnover
• Intermittent starting on GM trucks, SUVs, and vans
• Wear-related failure in the original Delco-style starter

Installation Notes and Tips

Verify the vehicle’s starter specifications before installation, including 12-volt system requirements, clockwise rotation, 9-tooth drive count, and the permanent magnet gear reduction design. Confirm the part number 6494S against the original unit and compare the mounting and electrical connections to the removed starter before replacement.

For fitment-based searches, this starter is commonly selected for Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Tahoe applications. Always match the starter to the exact engine and starting system configuration listed for the vehicle.

Quality Assurance

MPA Electrical remanufactured components are built for replacement use in starting and charging repairs. This starter is remanufactured to meet the application requirements of the listed vehicles and is identified by part number 6494S for accurate catalog matching.