Remy 200431 Alternator

Reliable Alternator for GM Vehicles

The Remy Premium Remanufactured Alternator 200431 is designed to restore charging system performance in select Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models. This 12-volt alternator delivers a 63-amp output with an internal voltage regulator and clockwise rotation, ensuring compatibility with your vehicle's electrical system.

• 63 Ampere output for consistent electrical power
• External fan type for effective cooling
• Remanufactured to meet OE standards
• Includes pulley; pulley change may be required
• Internal voltage regulator for simplified installation
• Clockwise rotation direction
• Superseded to part number 20043

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment specifications. This process includes thorough testing and replacement of worn components, providing a reliable and cost-effective alternative to new parts. The 200431 alternator benefits from this rigorous remanufacturing process, ensuring dependable performance for your vehicle.

Product Details and Specifications

This alternator features a 63-amp amperage rating suitable for a variety of GM vehicles, including the Chevrolet C10, Camaro, and Silverado series, as well as Buick LeSabre and Pontiac Bonneville models. The external fan design helps maintain optimal operating temperatures, while the internal voltage regulator simplifies installation by eliminating the need for an external regulator. The included pulley supports direct replacement, though a pulley change may be necessary depending on your vehicle's setup. The clockwise rotation matches the original equipment design for proper function.

Compatible Vehicles and Applications

• Buick LeSabre, Century, and Regal
• Cadillac DeVille and Eldorado
• Chevrolet C10, C1500, Camaro, and Impala
• GMC Sierra and Suburban models
• Pontiac Bonneville, Grand Prix, and Firebird

Common Issues This Alternator Addresses

• Battery not charging or slow charging
• Dimming or flickering headlights
• Electrical system warning lights on dashboard
• Unusual noises from the alternator area
• Vehicle stalling or difficulty starting

Installation Notes and Tips

When installing the Remy 200431 alternator, verify the pulley compatibility with your vehicle as a pulley change may be required. Ensure the alternator is mounted with the correct clockwise rotation orientation. The internal voltage regulator simplifies wiring connections, but always consult your vehicle’s service manual for specific installation procedures and torque specifications.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo comprehensive testing to ensure they meet original equipment standards. This part is superseded to 20043, reflecting updated manufacturing improvements. While specific warranty details are not provided here, Remy typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.