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Relay, Horn, 1974-88 GM Cars

Vehicle Specific View fitment for 12 models
Part# T344813
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Plugs directly into your original wiring harness

The horn relay is a vital component of your vehicles electrical system. Each relay is a direct replacement for original equipment and features the correct plug and bracket for a hassle-free installation.

Find Item In These Catalogs

  • 2024 Chevelle, El Camino 64-77 301
  • 2024 Cutlass, F-85 & 442 61-77 206
  • 2024 GM G-Body 1978-1988 138
  • 2024 Grand Prix 1962-77 167
  • 2024 Monte Carlo 70-77 167
  • 2024 Riviera 1963-76 82
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National  
1984–1987 Buick Grand National  
1976–1987 Buick Regal  
1974–1976 Buick Riviera  
1983–1987 Buick T-Type  
1974–1977 Chevrolet Chevelle  
1974–1987 Chevrolet El Camino  
 
1978–1983 Chevrolet Malibu  
1974–1988 Chevrolet Monte Carlo  
 
1976–1988 Oldsmobile Cutlass 1976–1977: plastic
 
1976 Pontiac Bonneville  
1982–1986 Pontiac Bonneville  
1976 Pontiac Catalina  
1976–1987 Pontiac Grand Prix  
 
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Relay, Horn, 1974-88 GM Cars
Relay, Horn, 1974-88 GM Cars