MPA Electrical 8157608N Alternator

100 Amp Alternator for S10, Sonoma, and Hombre

MPA Electrical part number 8157608N is a new 12-volt alternator built for direct replacement service on select Chevrolet S10, GMC Sonoma, and Isuzu Hombre applications. It uses an internal regulator, internal fan, clockwise rotation, and a 6-groove serpentine pulley to match the listed OE-style charging setup.

Key Features

• 100 amp output for standard charging-system replacement needs
• 12-volt alternator with internal regulator
• Internal fan design for charging-system cooling
• Clockwise rotation with 8:00 clock position
• 6-groove serpentine pulley for belt alignment
• Manufacturer listed as Delco
• New MPA Electrical unit, part number 8157608N

Detailed Description

This alternator is specified for 1994-1997 Chevrolet S10, 1994-1997 GMC Sonoma, and 1996-1997 Isuzu Hombre models. The 100 amp rating supports factory-style electrical output, while the internal regulator helps maintain charging control within the unit. For buyers searching for a 1994-1997 Chevrolet S10 alternator or a 1994-1997 GMC Sonoma alternator, 8157608N provides the listed pulley, rotation, and clock position details needed for proper replacement selection. This part cross-references BBB Industries 8160-7 for the same application.

What It Helps Address

• Battery warning light caused by alternator output loss
• Low charging voltage at the battery
• Dim lights or electrical accessories operating inconsistently
• Noise or wear related to a failing alternator assembly
• Charging-system replacement on listed S10, Sonoma, and Hombre vehicles

Installation Notes and Tips

Verify the 6-groove serpentine pulley, clockwise rotation, and 8:00 clock position against the removed unit before installation. Confirm belt routing, electrical connector style, and mounting alignment on the vehicle. For fitment-specific searches, this alternator matches 1994-1997 Chevrolet S10, 1994-1997 GMC Sonoma, and 1996-1997 Isuzu Hombre applications exactly as listed.

Quality Assurance

MPA Electrical supplies this new alternator with the listed OE-style specifications for the application. Part number 8157608N is built to match the stated amperage, voltage, regulator type, fan style, pulley configuration, and rotation requirements.