MPA Electrical 7934612 Alternator

Remanufactured Alternator for Cadillac V8 Charging Systems

MPA Electrical 7934612 is a remanufactured 12-volt alternator built for OE fit, form, and function. It is a direct replacement for select 1985 Cadillac applications and is built with modern remanufacturing and testing processes to support dependable charging performance.

Compatible with 1985 Cadillac Commercial Chassis, 1985 Cadillac DeVille, and 1985 Cadillac Fleetwood, this Delco-family alternator uses an internal regulator, external fan, and a clockwise rotation. The unit includes a serpentine pulley with 6 grooves and a 120-amp output rating for factory-style electrical system operation.

Key Features

• Remanufactured alternator for 12.0-volt charging systems
• 120.0 amp output rating
• Internal regulator for integrated voltage control
• External fan design
• Clockwise (right) rotation
• Serpentine pulley included with 6 grooves
• Delco family application
• Plug clock rear view main mounting ear at 6 o’clock: 12

Product Details

MPA Electrical 7934612 is engineered as an OE-style replacement alternator for Cadillac charging system service. The remanufactured construction follows OE fitment expectations while using updated testing methods to verify performance before installation. This part number is a practical choice for restoring charging output on 1985 Cadillac Commercial Chassis, DeVille, and Fleetwood models.

This part cross-references OE-style numbers 1105656 and 10464393 for the same application. The MPA Electrical remanufactured product line focuses on replacement electrical components that match original fit and function requirements.

What It Helps Address

• Low battery charging caused by a weak alternator
• Dim lights or unstable electrical output
• Battery warning light concerns related to charging performance
• Charging system failure on 1985 Cadillac DeVille and Fleetwood models
• Alternator replacement needs on Cadillac Commercial Chassis applications

Installation Notes and Tips

Verify pulley style, groove count, rotation direction, and connector orientation before installation. This alternator uses a serpentine belt setup and includes the pulley, so confirm the existing belt routing and mounting configuration match the vehicle’s original charging system layout. Always inspect the battery, belt condition, and charging circuit connections when replacing the alternator.

Quality Assurance

MPA Electrical remanufactured alternators are processed and tested to support OE replacement standards for fit and function. Part number 7934612 is built for direct replacement use in confirmed Cadillac applications.