Sign Up to Get
10% Off Your Next Order!
+ 500 FREQUENT BUYER POINTS
Be among the first to receive Weekly Specials & OPGI News.
10% off restoration parts only. 500 Frequent Buyer Points added after promotional order ships. See welcome email for full details.
Sign up for texts from OPGI, and get all our best offers and more!
By subscribing to OPGI text messaging at 80205, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.
ADDED TO YOUR CART!
Relay, Horn, 1965-68 Buick, 1965-66 Tempest
ADDED TO YOUR WISHLIST!
After 30-plus years, your electrical system can become deteriorated and not function correctly. One of the electrical gremlins that can cause real problems is the horn relay. When the horn relay malfunctions, not only does the horn not work, but also it can cause a direct short for the whole electrical system causing the battery to drain. These replacements function and fit just like the originals for like-new electrical performance.