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Chevrolet K20 Electrical Relays
This page brings together electrical relays for the Chevrolet K20, covering model years 1975–1986. The range includes multi purpose relays, back up light relays, and accessory power relays suited to this truck. Pick your Chevrolet K20's year above to narrow the list to electrical relays with confirmed fitment. Every part shown is checked against our vehicle data.
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In Stock (10+)
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In Stock (10+)
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Standard Motor Products SS624 Emergency Vehicle Lamp Relay 200 Amp 4 Terminal
Part: SS624
Vehicle Specific
$159.64
2 left at this price
In Stock (10+)
Standard Motor Products HR151T Multi-Purpose Relay 20 Amp 3 Terminal
Part: HR151T
Vehicle Specific
$9.18
1 left at this price
What's here for your Chevrolet K20
- Multi Purpose Relay — the largest share of the range, covering a variety of electrical switching needs across the truck
- Back Up Light Relay — components specific to the reverse lighting circuit
- Accessory Power Relay — relays for accessory power circuits, available in gasket and flange configurations
The widest selection here comes from Standard Motor Products and Victor, both offering broad fitment coverage for 1975–1986 Chevrolet K20 trucks. Other categories Chevrolet K20 owners shop for: Chevrolet K20 Body Frame Parts, Chevrolet K20 Springs and Suspension Parts and Chevrolet K20 Steering Gear and Parts, or browse all Chevrolet K20 parts and accessories.