Standard Ignition RX-125 Starter Brush Set

Reliable Starter Brush Set for Select GM Vehicles

The Standard Ignition RX-125 Starter Brush Set is designed to restore optimal electrical contact in the starter motor of various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. With a precise 1-inch width, these brushes ensure consistent performance and durability for your vehicle's starting system.

• Starter brush width: 1 inch for accurate fitment
• Compatible with multiple GM makes and models including Buick LeSabre, Chevrolet Impala, and Pontiac Grand Prix
• Part number RX-125 for easy identification and replacement
• Engineered to maintain reliable electrical conductivity in starter motors
• Durable materials designed to withstand wear and tear in demanding starting conditions

Product Details and Specifications

The RX-125 Starter Brush Set from Standard Ignition is crafted to meet the electrical demands of starter motors in a range of General Motors vehicles. The 1-inch width of the brushes is critical for proper contact with the commutator, ensuring efficient current flow and reducing starter motor wear. This part is compatible with popular models such as the Buick Century, Cadillac DeVille, Chevrolet Caprice, Oldsmobile Cutlass Supreme, and Pontiac Bonneville, among others. The precise fitment helps maintain starter motor reliability and extends the service life of your vehicle’s starting system.

Compatible Vehicles and Applications

• Buick models including Century, LeSabre, and Regal
• Cadillac DeVille and Fleetwood
• Chevrolet Caprice, Impala, Malibu, Monte Carlo, and El Camino
• Oldsmobile Cutlass Calais, Cutlass Cruiser, Cutlass Supreme, and Delta 88
• Pontiac Bonneville, Grand LeMans, Grand Prix, Parisienne, and Custom Cruiser

Common Issues Addressed by the Starter Brush Set

• Starter motor failure due to worn brushes
• Intermittent starting problems or slow cranking
• Electrical contact loss within the starter motor
• Excessive starter motor noise or grinding
• Reduced starter motor efficiency and increased wear

Installation Notes and Tips

When installing the RX-125 Starter Brush Set, ensure the starter motor is fully disassembled and cleaned to remove any debris or corrosion. Verify the brush width matches the original specifications (1 inch) for proper fit. Carefully seat the brushes to maintain consistent contact with the commutator. It is recommended to inspect the commutator surface for wear or damage and service as needed to optimize starter performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The RX-125 Starter Brush Set undergoes rigorous quality control to ensure durability and reliable electrical performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term vehicle operation.