Remy 21135 Alternator

Remanufactured 145 Amp Alternator for GM Vans

Remy 21135 is a premium remanufactured 12-volt alternator built for select Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport applications. It uses an internal voltage regulator, clockwise rotation, an external fan, and includes the pulley for a direct replacement setup.

As part of Remy Premium Remanufactured, this alternator is rebuilt to meet the needs of vehicles with higher electrical demand. The 145 amp output supports charging performance for factory accessories and electrical loads on 1996-1997 GM minivans.

Key Features

• 145 amp amperage rating for higher-output charging
• 12-volt alternator with internal voltage regulator
• Clockwise rotation
• External fan design
• Pulley included
• Remanufactured unit from Remy Premium Remanufactured
• OE manufacturer reference: Delco/Delphi

Detailed Description

Remy 21135 is a remanufactured alternator for 1996 Chevrolet Lumina APV, 1996 Oldsmobile Silhouette, 1996 Pontiac Trans Sport, 1997 Oldsmobile Silhouette, and 1997 Pontiac Trans Sport. It is built as a 145 amp replacement alternator for GM vans that use a Delco/Delphi-style charging system, and it cross-references 10463637, 10463693, 10480077, and 10480211 for the same application. If you are searching for a 145 amp alternator for a 1997 Pontiac Trans Sport or a remanufactured alternator for a 1996 Chevrolet Lumina APV, Remy 21135 matches the listed fitment and electrical configuration.

What This Alternator Helps Address

• Battery not maintaining charge during normal driving
• Dim lights or unstable electrical output
• Charging system warning light concerns
• Alternator failure on GM minivan applications
• Reduced charging performance under accessory load

Installation Notes and Tips

Verify pulley style, rotation direction, voltage, and amperage rating before installation. Confirm that your vehicle’s electrical system and power needs match a 145 amp alternator, especially on 1996 Chevrolet Lumina APV, 1996 Oldsmobile Silhouette, and 1996 Pontiac Trans Sport applications. Check connector and mounting alignment against the original unit before final installation.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to support OE-style replacement needs using Delco/Delphi application references. This part number is 21135.