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1972-81 Chevy-GMC Truck Seat Belt-Ignition Key Warning Buzzer

1972-81 Chevy-GMC Truck  Seat Belt-Ignition Key Warning Buzzer

BRAND: Lectric Limited

1972-1981 Chevrolet and GMC C/K Truck ignition warning switch replaces the malfunctioning original.
Part #:
Replacement for OEM #: SBB7273
$39.99 ea.
  Alt Part #:
Available - Allow extra time for delivery
1972 thru 1981
See applications below for exact details.

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  • OE Style Replacement
  • Relay Buzzes When Door Is Open & Key Is On
  • For Models Without Headlight Warning Buzzer
  • Made In The USA
The horn relay controls when the horn blows on your Chevy Or GMC Truck as well as control the current going into the cab of the truck to power all your accessories. Eckler's GMC Trucks has this superb replacement relay to keep your horns functioning properly and the juice flowing to your gauges & radio.


Make / Model Series Body Notes Year
CHEVROLET TRUCK Sting Ray Convertible 1972, 1973, 1974, 1975
CHEVROLET TRUCK Sting Ray Sports Coupe 1972, 1973, 1974, 1975, 1976
CHEVROLET TRUCK 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981


Combined Cancer/Birth Defect
Prop 65 Warning

WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit