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10 Best switches relays of 2026
Save up to 40% off
1
RVMARINEPATRVMARINEPAT Relay Bypass Switch & Diagnostic Tester - 9038 Tester Kit, Scan Tool, Fuel Pump Relay Bypass Master, Replaces 9036/9037, Compatible with Domestic GM, BMW, Audi, Chrysler (6-Pack)
18% Off9.8Exceptional
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2
NilightNilight 50023R 5 Pack 30A Fused Relay Switch Kit 12V 4 Pin SPST Relay Interlocking Harness Socket Holder 30 Amp 12 Volt Automotive Relays with Fuse for Auto Cars Trucks RV
9.7Exceptional
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3
Prismora9038 Relay Bypass Switch, Relay Bypass Switch Kit, Replacement 9036 9037, Fit for Domestic GM BMW, Audi, Chrysler, 6-Pack, Black
12% Off9.5Excellent
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4
AEDIKOAEDIKO 10pcs DC 5V Relay Module - 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger
9.4Excellent
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5
AEDIKOAEDIKO 4pcs DC 5V Relay Module - 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger
9.3Excellent
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6
GebildetGebildet 2pcs JD1912 Car Relay Harness 12V 40A 4 Pin SPST 12AWG Harness Sockets with Built-in Diode for Automotive Truck Van Motorcycle Boat
9.2Excellent
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7
AEDIKOAEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level
9.1Excellent
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8
NilightNilight - NI -WA 06 LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light, 2 Years Warranty
40% Off9.0Excellent
Our Rating
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9
NilightNilight 10 Pack SPDT 5PIN Electrical Relays 12V 30/40 Amp 5-Pin Switch Relay for Automotive Car Truck Marine Boat
10% OffKey specs-
Coil Voltage:12 V DC
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Current Rating:40A
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Contact Type:SPDT
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Maximum Switching Current:40A/30A
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Pin Count:5
8.9Very Good
Our Rating
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10
RonybuyRonybuy 5-Pin Waterproof Relay Kit 40/30 AMP 12V Relay Switch with Harness 12&16 AWG Tinned Copper Wires, SPDT Automotive Relay Kit for Horns Starters Radiator Motor Fans Boats, Pack of 2
8.7Very Good
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