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10 Best automotive switches relays of 2026
Save up to 41% off
Best Choice1
iRhapsody9.9Exceptional
irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit with Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay
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is discontinued by manufacturer:No
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asin:B074FSZWVT
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product dimensions:7.85 x 1.6 x 1.7 inches 1.25 Pounds
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date first available:July 31, 2017
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item model number:13
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Value for Money2
Nilight9.8Exceptional
Nilight 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
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contact current rating:30 Amps
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current rating:3E+1 Amps
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contact material:Copper
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exterior:Painted
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contact type:Normally Closed
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3
RVMARINEPAT9.7Exceptional
RVMARINEPAT Relay Bypass Switch 9038 Relay Tester Kit Diagnostic Tester Scan Tool & Fuel Pump Relay Bypass Master Kit Replaces 9036 9037 Compatible with Domestic GM BMW Audi Chrysler 6-Pack
41% Off-
product dimensions:0.39 x 0.39 x 0.39 inches 4.66 ounces
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country of origin:China
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asin:B0D81S5Q6N
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date first available:June 26, 2024
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item model number:9038
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4
Prismora9.5Excellent
9038 Relay Bypass Switch, Relay Bypass Switch Kit, Replacement 9036 9037, Fit for Domestic GM BMW, Audi, Chrysler, 6-Pack, Black
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5
Prismora9.4Excellent
9038A Relay Bypass Switch, Relay Tester, Bypass Switch Kit with Amp Loop, 6-Pack, Black
18% Off
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6
Casalytics9.3Excellent
Automotive Relay 15328864 D1741C (Pack of 4) – 12V 40A 4-Pin SPDT Automotive Relay 12193604 13503102 Replacement – A/C Compressor, Starter & Fan Control for Chevy Silverado, GMC, Buick
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7
Nilight9.2Excellent
Nilight 10 Pack SPDT 5PIN Electrical Relays 12V 30/40 Amp 5-Pin Switch Relay for Automotive Car Truck Marine Boat
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is discontinued by manufacturer:N/A
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asin:B07VS16PV3
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product dimensions:0.39 x 0.39 x 0.39 inches 11.99 ounces
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date first available:July 26, 2019
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item model number:50043R
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8
Nilight8.9Very Good
Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty
10% Off Limited Time Deal
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9
Ronybuy8.7Very Good
Ronybuy 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
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10
LuckySlycyc8.6Very Good
10 Pack 30/40 AMP 12V Relay Switch（SPDT）,Waterproof 5-Pin Relay Switch,for 12 Volt Automotive Marine Relays for Boats Auto Fan Cars
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