MPA Electrical 8283605 Alternator

Remanufactured Alternator for GM Applications

MPA Electrical 8283605 is a remanufactured 12-volt alternator built for GM charging-system applications that use a Delco-style unit. It delivers 100 amps, uses an internal regulator, and features a 6-groove serpentine pulley with clockwise rotation for direct replacement use in the listed vehicles.

This remanufactured line from MPA Electrical focuses on restored charging performance for vehicles that need a dependable alternator replacement. The 8283605 part number is also a useful reference when matching the correct Delco-based configuration for Chevrolet Blazer, GMC Jimmy, Chevrolet S10, GMC Sonoma, and Oldsmobile Bravada applications.

Key Features

• 100 amp output for 12-volt charging systems
• Internal fan and internal voltage regulator
• 6-groove serpentine pulley
• Clockwise rotation
• Delco manufacturer configuration
• Remanufactured MPA Electrical alternator, part number 8283605

Detailed Description

MPA Electrical 8283605 is a remanufactured alternator engineered around the Delco design used in select GM trucks and SUVs. The 100 amp output supports stable battery charging and electrical system operation, while the internal regulator helps maintain proper voltage control within the vehicle charging circuit. The 6-groove serpentine pulley and clockwise rotation are important match points when replacing the original unit. This part number, 8283605, is commonly searched for Chevrolet Blazer and GMC Jimmy charging-system repairs, as well as Chevrolet S10, GMC Sonoma, and Oldsmobile Bravada alternator replacement needs.

This part cross-references BBB Industries 8283 for the same application.

Vehicle Fitment

• Fits 2001-2005 Chevrolet Blazer, N/A
• Fits 2001-2005 GMC Jimmy, N/A
• Fits 2001-2004 Chevrolet S10, N/A
• Fits 2001-2004 GMC Sonoma, N/A
• Fits 2001 Oldsmobile Bravada, N/A

Common Issues This Part Addresses

• Battery warning light caused by alternator output loss
• Low charging voltage during driving or idling
• Dim lights or electrical instability from weak charging performance
• Noise or wear related to a failing alternator assembly
• Charging-system failure on GM vehicles using the listed Delco configuration

Installation Notes and Tips

Verify pulley groove count, rotation direction, voltage rating, and regulator style before installation. Confirm the vehicle uses the listed Delco-style alternator configuration and match the original mounting and belt alignment requirements. After installation, check charging voltage at the battery and inspect the serpentine belt condition to confirm proper system operation.

Quality Assurance

MPA Electrical remanufactured components are restored to meet application-specific charging-system requirements for the listed GM vehicles. Always confirm fitment by year, make, model, and alternator configuration before ordering.