Availability
Automotive Relays
Generally speaking, a relay is an electronically operated switch that allows you to control a circuit with a low-power signal. Almost every system on your vehicle incorporates...
Generally speaking, a relay is an electronically operated switch that allows you to control a circuit with a low-power signal. Almost every system on your vehicle incorporates a relay in its controls, including the starter, electric cooling fans, fuel pump, headlights, and air conditioner, plus accessories like nitrous, off-road lights, and winches.
Whether you’re assembling an all-new wiring harness, or making repairs to existing circuits, the extensive selection, powerful search tools, and tech expertise at Summit Racing Equipment will help you find the right size and amperage rating of relay for the job.
Top Brands
Generally speaking, a relay is an electronically operated switch that allows you to control a circuit with a low-power signal. Almost every system on your vehicle incorporates a relay in its controls, including the starter, electric cooling fans, fuel pump, headlights, and air conditioner, plus accessories like nitrous, off-road lights, and winches.
Whether you’re assembling an all-new wiring harness, or making repairs to existing circuits, the extensive selection, powerful search tools, and tech expertise at Summit Racing Equipment will help you find the right size and amperage rating of relay for the job.
Top Brands
Don’t take chances with a knock-off relay! Summit carries general purpose and application-specific relays from well-regarded brands like Painless Performance, MSD, Auto Rod Controls, Bosch, ACDelco, Standard Motor Products, Hella, and more.
Relay, Temperature Control, 20 amp, 12 V, 4 Terminal, Male Blade, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SMP-RY85
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Relay, Replacement, 12.8 V, Blade Terminal Type, ABS Relay Position, Lexus, Toyota, Each
Part Number: SMP-RY-854
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
EM- ABS Relay
Part Number: SMP-RY-852
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
EM- ABS Relay
Part Number: SMP-RY-858
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Relay, 50 Amp, 12 V, Subaru, Each
Part Number: SMP-RY859
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Relay, Stock, 12 V, Each
Part Number: SMP-RY853
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Relay, Stock, 12 V, Each
Part Number: SMP-RY-856
Not Yet Reviewed
EM- ABS Relay
Part Number: SMP-RY-850
Not Yet Reviewed
EM- ABS Relay
Part Number: SMP-RY-855
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Relay, Pulse Wiper, 12 V, 3 Terminal, Male Blade, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: SMP-RY44
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Relay, 50 Amp, 12 V, Audi, Porsche, Volkswagen, Each
Part Number: SMP-RY573
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Relay, Stock, 12 V, Each
Part Number: SMP-RY200
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Relay, 40 Amp, 12 V, Stock, Each
Part Number: SMP-RY-1118
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
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