Upgrade your classic GM vehicle with our high-quality 1958-68 Oldsmobile, 1961-66 Buick, and 1963-64 Pontiac Horn Relay. This essential electrical component ensures your horn functions perfectly, providing safety and peace of mind on the road. Designed specifically for various GM models, this horn relay is a must-have for any restoration project.

Key Features and Benefits

• Authentic Reproduction: Manufactured to meet or exceed original specifications, our horn relay guarantees a factory-fresh fit and finish.
• Durable Construction: Features a black insulated battery cable junction block and a plated steel cover for enhanced durability and longevity.
• Compatibility: Suitable for multiple GM models from 1958 to 1968, ensuring versatility in your restoration efforts.
• Easy Installation: Designed for a straightforward installation process, making it ideal for both professionals and DIY enthusiasts.

Technical Specifications

• Part Number: 391924
• Brand: OER
• Voltage: 12 Volt

Fitment Information

This horn relay is compatible with the following OE part numbers:

• 1115821
• 1115833
• 1116946
• 1366197
• 382429
• 391924

Additionally, it serves as an aftermarket replacement for part numbers HR-21, HR-57, D1736, and EL2063Z.

Dont compromise on safety or performance in your classic GM vehicle. Choose our 1958-68 Oldsmobile, 1961-66 Buick, and 1963-64 Pontiac Horn Relay for a reliable and efficient solution that enhances your driving experience. Order yours today and ensure your vehicle can communicate effectively on the road!