Remy 20379 Alternator

Reliable Alternator for Buick, Oldsmobile, and Pontiac Vehicles

The Remy Premium Remanufactured Alternator 20379 is designed to restore charging system performance in select Buick, Oldsmobile, and Pontiac models. Engineered to meet OE specifications, this 12-volt alternator delivers consistent 105-amp output with an internal voltage regulator for stable electrical system operation.

• Amperage Rating: 105 amps for reliable power supply
• Fan Type: External fan for effective cooling
• Remanufactured to OE standards by Delco/Delphi
• Pulley Included for straightforward installation
• Clockwise rotation direction compatible with specified vehicles
• Internal voltage regulator for precise voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line from Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment manufacturer standards. This process includes thorough testing and replacement of worn components, ensuring dependable performance and longevity. The 20379 alternator benefits from this rigorous remanufacturing process, providing a cost-effective alternative to new units without compromising quality.

Detailed Product Description

This Remy alternator 20379 is specifically designed for 12-volt electrical systems in Buick Cutlass Supreme, Oldsmobile Regal, and Pontiac Grand Prix models. Its 105-amp output supports the electrical demands of these vehicles, while the external fan design helps maintain optimal operating temperatures. The included pulley and clockwise rotation direction ensure compatibility and ease of installation. The internal voltage regulator maintains consistent voltage levels, protecting your vehicle’s electrical components from fluctuations.

Common Issues Addressed by This Alternator

• Battery not charging or losing charge quickly
• Dimming or flickering headlights and dashboard lights
• Electrical system warning lights illuminated on the dashboard
• Unusual noises from the alternator area
• Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

Before installation, verify compatibility with your vehicle’s make and model, specifically Buick Cutlass Supreme, Oldsmobile Regal, or Pontiac Grand Prix. Ensure the battery is disconnected to prevent electrical shorts. The included pulley and clockwise rotation direction match original equipment specifications, simplifying replacement. It is recommended to inspect belts and electrical connections during installation for optimal performance.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet OE standards. Each unit is inspected for electrical output, mechanical integrity, and durability. While specific warranty details may vary, Remy typically offers coverage that protects against defects in materials and workmanship, providing confidence in the product’s reliability.