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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.
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.
Showing In Stock Items. Show All 51 Items.
Relay, OEM Replacement,Trunk Release, 4 Blade, Each
Part Number: CEI-108185
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, OEM Replacement, Horn/Trunk Release, Each
Part Number: SMP-HR151
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relays, Replacement, 35 amps, 12 V, 5 Blade Terminals, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each
Part Number: ADO-D1780C
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, 30 Amp, 12V, 5 Male Terminals, Each
Part Number: SMP-RY116
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, Multi Purpose, High Power, General, 8386, Each
Part Number: ADO-13500114
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, 12 V, 30 amps, Spade Terminal Type, Each
Part Number: RNB-88069
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, 30 Amp, 12 V, Stock, Each
Part Number: SMP-RY246
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, 30 Amp, 12V, 5 Male Terminals, Each
Part Number: SMP-RY115
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, 40 Amp, 12 V, Buick, Cadillac, Chevy, Chrysler, Dodge, Eagle, Geo, GMC, Hummer, Jeep, for Nissan, Oldsmobile, Pontiac, Porsche, Saab, Each
Part Number: SMP-RY242
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, 30 Amp, 12 V, American Motors, Audi, BMW, Buick, Cadillac, Chevy, Chrysler, Daewoo, Dodge, Eagle, Fiat, Ford Geo, GMC, for use on Honda®, Each
Part Number: SMP-RY116T
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, HVAC, 20 amp, 12 V, 5 Terminal, Male Blade, Each
Part Number: SMP-RY612T
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Relay, Multi-Purpose, 12V, 5 Blade Terminals, OE-Style with Modern Electronics, Saab, Each
Part Number: URO-008584
Not Yet Reviewed
Estimated Ship Date: Jan 21, 2026 if ordered today
Estimated Ship Date: Jan 21, 2026 if ordered today
RELAY ASM, MULTIUSE
Part Number: NAL-19118886
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Relay
Part Number: SMP-RY601
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
RELAY SWITCH
Part Number: HLN-2RSW1002
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Multi-Function Relay
Part Number: SMP-RY1811
Not Yet Reviewed
Estimated Ship Date: Jan 13, 2026 if ordered today
Estimated Ship Date: Jan 13, 2026 if ordered today
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