BBB Industries 6490 Starter Motor

Reman Starter for GM 4.2L Applications

BBB Industries REMAN STARTER 6490 is a 12-volt remanufactured starter built with a permanent magnet gear reduction design and a closed nose cone. It uses a clockwise rotation, includes the solenoid and starter drive, and is specified with a 1.6 power rating for the listed GM and Isuzu applications.

Compatible with 2002-2004 Oldsmobile Bravada, 2002-2003 Chevrolet Trailblazer and Trailblazer EXT, 2002-2003 GMC Envoy and Envoy XL, and 2003 Isuzu Ascender, this starter is a direct-fit electrical replacement for common GM starting-system service needs. Part number 6490 is also a useful reference when matching the correct reman starter for these vehicles.

Key Features

• BBB Industries REMAN STARTER 6490
• 12-volt remanufactured starter assembly
• Permanent magnet gear reduction design
• Closed nose cone construction
• Clockwise rotation
• 11-tooth pinion
• Solenoid attached
• Starter drive included
• OE manufacturer reference: Delco/Delphi
• PG260L series

Product Details

This reman starter is built for GM starting-system applications that require a Delco/Delphi-style PG260L unit. The permanent magnet gear reduction design supports efficient cranking performance, while the closed nose cone and 11-tooth pinion help match the original starter configuration used on the listed vehicles. If you are replacing a worn starter on a Chevrolet Trailblazer, GMC Envoy, Oldsmobile Bravada, or Isuzu Ascender, part number 6490 provides the correct electrical starting component for those fitments.

This part cross-references 9000875 and 10465527 for the same application.

Common Problems This Starter Can Address

• Engine no-crank condition
• Slow or weak cranking during startup
• Intermittent starter engagement
• Starter motor wear from repeated starts
• Electrical starting failure on the listed GM SUVs

Installation Notes and Tips

Verify the vehicle’s original starter configuration before installation, including 12-volt operation, clockwise rotation, closed nose cone style, and 11-pinion-tooth count. Confirm the OE reference and compare the existing unit to BBB Industries 6490 to ensure the correct Delco/Delphi-style replacement. Mounting bolts and shims are not included, so reuse or source the proper hardware as needed for the application.

Quality Assurance

BBB Industries remanufactured starters are rebuilt to meet application-specific starting-system requirements for the listed vehicles. Part number 6490 is a reman starter intended to restore dependable cranking performance in compatible GM and Isuzu applications.