Standard Ignition RX-99 Alternator Brush Set

Reliable Alternator Brush Set for Select GM and Jeep Models

The Standard Ignition RX-99 Alternator Brush Set is designed to restore proper electrical contact in your vehicle's alternator. Engineered with precise dimensions, this brush set ensures consistent performance for a range of Buick, Chevrolet, Cadillac, GMC, Jeep, Oldsmobile, and Pontiac vehicles.

• Thickness: 13/64 inches for optimal contact pressure
• Width: 5/16 inches to fit specific alternator brush holders
• Compatible with multiple GM and Jeep models including Camaro, Corvette, Blazer, and CJ5
• Part number RX-99 for easy identification and replacement
• Manufactured by Standard Ignition, a trusted name in automotive electrical components

Precise Dimensions for Effective Alternator Performance

The RX-99 alternator brush set features a thickness of 13/64 inches and a width of 5/16 inches, dimensions critical to maintaining proper electrical contact within the alternator assembly. These measurements ensure the brushes fit securely in the brush holder, providing consistent conductivity and reducing wear on the commutator. This part is compatible with a wide range of vehicles, including the Chevrolet Camaro, Buick LeSabre, Cadillac DeVille, GMC Suburban models, and Jeep CJ5, among others.

Compatible Vehicles and Applications

This alternator brush set is compatible with various makes and models, including:

• Buick LeSabre, Skylark, and Century
• Cadillac DeVille, Eldorado, and Fleetwood
• Chevrolet Camaro, Impala, Nova, and El Camino
• GMC K10 and C20 Suburban
• Jeep CJ5 and other commercial chassis
• Oldsmobile Cutlass and Delta 88
• Pontiac Firebird, Grand Prix, and Bonneville

Common Issues Addressed by the RX-99 Alternator Brush Set

• Intermittent charging or electrical failures due to worn brushes
• Reduced alternator output causing battery drain
• Excessive sparking or noise from the alternator
• Difficulty starting or electrical system malfunctions
• Premature alternator wear from poor brush contact

Installation Notes and Tips

When installing the RX-99 alternator brush set, ensure the alternator is fully disconnected from the battery and vehicle electrical system. Carefully remove the old brushes and clean the brush holder and commutator surface to remove debris and corrosion. Verify the brush dimensions match the original parts before installation. Proper seating of the brushes is essential for optimal alternator function. Consult the vehicle’s service manual for specific alternator disassembly and reassembly procedures.

Quality Assurance and Warranty Information

Standard Ignition manufactures the RX-99 alternator brush set to meet or exceed OEM specifications. Each brush set undergoes quality control inspections to ensure dimensional accuracy and material integrity. This product is backed by Standard Ignition’s limited warranty against defects in materials and workmanship, providing confidence in its durability and performance.