MPA Electrical 8222603N Alternator

105 Amp Alternator for GM Applications

MPA Electrical 8222603N is a new 12-volt alternator built for GM charging-system applications that use a Delco-style unit with an internal regulator and internal fan. It delivers 105 amps, uses a 6-groove serpentine pulley, and rotates clockwise for the listed vehicle applications.

Compatible With 1998-1999 Chevrolet Lumina and 1998-1999 Chevrolet Monte Carlo, this alternator also fits 1998 Buick Century, 1998 Pontiac Grand Prix, and 1997 Buick Century with RPO Code K68 and a 105 amp alternator using the SILP plug. Part number 8222603N is a direct reference for shoppers searching by OE-style replacement number.

Key Features

• 105 amp output for factory-style charging performance
• 12-volt electrical system application
• Internal voltage regulator
• Internal cooling fan
• 6-groove serpentine pulley
• Clockwise rotation
• Delco-style design
• New MPA Electrical replacement, part number 8222603N

Detailed Description

MPA Electrical 8222603N is an alternator for drivers replacing a worn or failed charging unit in select Chevrolet, Buick, and Pontiac vehicles. The unit is specified with a 3:00 clock position, internal regulation, and a serpentine pulley setup that matches the listed GM fitments. For buyers searching 8222603N or a 105 amp alternator for Chevrolet Lumina and Monte Carlo, this part provides the electrical and mounting specifications needed for the application.

This part cross-references BBB Industries 8222-3 for the same application. It is also listed against OE-style interchange numbers including 10463842 and 19136024.

What It Helps Solve

• Battery warning light caused by alternator output loss
• Low charging voltage at idle or under electrical load
• Dim lights or unstable electrical performance
• Charging-system failure from a worn internal regulator
• Noise or belt-drive issues related to a failing alternator pulley assembly

Installation Notes and Tips

Verify pulley groove count, rotation, clock position, and plug style before installation. Confirm the vehicle uses the listed Delco-style 105 amp configuration, especially on 1997 Buick Century models with RPO Code K68 and the SILP plug. Inspect the belt, battery condition, and charging cables during replacement to help confirm the repair.

Quality Assurance

MPA Electrical supplies this alternator as a new replacement unit built to match the listed electrical and fitment specifications for the covered GM applications.