Standard Ignition S-921 Parking Light Bulb Socket - Rear

Reliable Parking Light Bulb Socket for Select GM Vehicles

The Standard Ignition S-921 parking light bulb socket is designed to provide a secure and durable electrical connection for parking lights on various Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models. Engineered with quality materials, this socket ensures consistent performance and compatibility with your vehicle's lighting system.

• Female connector and terminal gender for secure fit
• Single connector with two blade-type terminals
• 8-inch harness length for flexible installation
• Two-wire configuration for reliable electrical flow
• Compatible with multiple GM models including Escalade, Sierra, Silverado, and more

Technical Details and Compatibility

The S-921 parking light bulb socket features a female connector and terminal design, accommodating one connector and two blade terminals. The 8-inch harness length allows for easy routing and connection within the vehicle's electrical system. With two wires, this socket supports the necessary electrical flow for parking light operation. This part is compatible with a range of General Motors vehicles, including Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 2500 HD, Oldsmobile Aurora, and Pontiac Bonneville, among others. The blade terminal type ensures a secure and corrosion-resistant connection, maintaining consistent lighting performance.

Common Applications and Problem Resolution

• Replaces damaged or corroded parking light bulb sockets
• Restores proper electrical connection for parking lights
• Eliminates flickering or intermittent parking light issues
• Ensures compatibility with factory wiring harnesses
• Supports maintenance and repair of lighting circuits on GM trucks and SUVs

Installation Notes and Tips

When installing the Standard Ignition S-921 socket, ensure the vehicle's electrical system is powered off to avoid shorts. The 8-inch harness length provides flexibility, but verify routing to prevent wire pinching or exposure to heat sources. Confirm the female connector and blade terminals align with the vehicle's existing wiring harness. Use dielectric grease on terminals to prevent corrosion and improve conductivity. This socket is designed for direct replacement, requiring no modifications to the original wiring.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The S-921 parking light bulb socket undergoes rigorous quality control to maintain electrical integrity and durability. This part is backed by Standard Ignition's limited warranty, covering defects in materials and workmanship under normal use conditions.