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$25.99
Irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit With Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay
Amazon.com
3K+
$25.99
Irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit With Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay
Amazon.com
3K+
$13.67
40 Amps, 12 V Ron Francis Wiring Replacement Relays | Ron Francis Wiring HR3
Summit Racing
2
$13.67
40 Amps, 12 V Ron Francis Wiring Replacement Relays | Ron Francis Wiring HR3
Summit Racing
2
$23.64
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
284
$23.64
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
284
$23.99
EHDIS 5 Packs Car Relay With Harness Truck Motor Heavy Duty 5-Pin 80A 12V On/Off Normally Open SPDT Relay Socket Plug 5 JD2912-1Z-12VDC 80A 14VDC
Amazon.com
796
$23.99
EHDIS 5 Packs Car Relay With Harness Truck Motor Heavy Duty 5-Pin 80A 12V On/Off Normally Open SPDT Relay Socket Plug 5 JD2912-1Z-12VDC 80A 14VDC
Amazon.com
796
$7.99
GROBARPART P6SDT FOAB-14B192-AA Relay, 40A 12VDC 5Pin, F0AB-14B192-AA Relay Compatible With Ford
Amazon.com
3
$7.99
GROBARPART P6SDT FOAB-14B192-AA Relay, 40A 12VDC 5Pin, F0AB-14B192-AA Relay Compatible With Ford
Amazon.com
3
$90.11
40 Amps, 12 V Ron Francis Wiring Universal Relay Kits | Ron Francis Wiring RL404
Summit Racing
2
$90.11
40 Amps, 12 V Ron Francis Wiring Universal Relay Kits | Ron Francis Wiring RL404
Summit Racing
2
$29.47
Subaru WRX Accessory Power Relay. Headlight Relay. Starter Relay - 82501FC210. MT INTER Lock. NISSAN 2523079971. NO.1. NO.1 C
Subaru of Dayton
$29.47
Subaru WRX Accessory Power Relay. Headlight Relay. Starter Relay - 82501FC210. MT INTER Lock. NISSAN 2523079971. NO.1. NO.1 C
Subaru of Dayton
$4.99
30 Amps, 12 V Bosch Relays | Bosch Automotive 0986332400
Summit Racing
$4.99
30 Amps, 12 V Bosch Relays | Bosch Automotive 0986332400
Summit Racing
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$934.05
Subaru Tribeca Unit E.G.I.CONTROL - 22611AM35C. RELAY & SENSOR (ENGINE).
Northtown Subaru
$934.05
Subaru Tribeca Unit E.G.I.CONTROL - 22611AM35C. RELAY & SENSOR (ENGINE).
Northtown Subaru
$5.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - Single
Super Bright LEDs
$5.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - Single
Super Bright LEDs
$222.99
Carquest Premium Multi-Purpose Relay, RAA1808
Advance Auto Parts
$222.99
Carquest Premium Multi-Purpose Relay, RAA1808
Advance Auto Parts
$3.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Single
Super Bright LEDs
$3.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Single
Super Bright LEDs
$5.71
Panasonic CB1-M-12V Relay, Automotive, Spdt, 14Vdc, 40A | Automotive Relays
Newark
2
$5.71
Panasonic CB1-M-12V Relay, Automotive, Spdt, 14Vdc, 40A | Automotive Relays
Newark
2
$6.64
$9.99
JEGS General Purpose Relay With 5-Pin Pigtail [12V DC 30 AMP]
JEGS High Performance
33% off
$6.64
$9.99
JEGS General Purpose Relay With 5-Pin Pigtail [12V DC 30 AMP]
JEGS High Performance
$17.29
$18.99
JEGS Waterproof Relay & Pigtail 30 Amp
JEGS High Performance
12
$17.29
$18.99
JEGS Waterproof Relay & Pigtail 30 Amp
JEGS High Performance
12
$6.25
Panasonic CB1-M-24V Relay, Automotive, Spdt, 28Vdc, 20A | Automotive Relays
Newark
$6.25
Panasonic CB1-M-24V Relay, Automotive, Spdt, 28Vdc, 20A | Automotive Relays
Newark
$5.41
Panasonic CB1F-12V Relay, Automotive, Spdt, 14Vdc, 40A | Automotive Relays
Newark
$5.41
Panasonic CB1F-12V Relay, Automotive, Spdt, 14Vdc, 40A | Automotive Relays
Newark
$21.67
30A Relay 12V 30A Car Relay 12V Automotive Relay Car Relay Auto
eBay.com
Free shipping
$21.67
30A Relay 12V 30A Car Relay 12V Automotive Relay Car Relay Auto
eBay.com
Free shipping
$9.99
Vemo Multipurpose Relay - Priced Each: Replacement 4-Pin/40 Amp Relay For Audi, VW
ECS Tuning
$9.99
Vemo Multipurpose Relay - Priced Each: Replacement 4-Pin/40 Amp Relay For Audi, VW
ECS Tuning
$41.33
$43.51
Genuine Volkswagen Audi Multipurpose Relay - Priced Each: Replacement 4-Pin/40 Amp Relay For Audi, VW
ECS Tuning
$41.33
$43.51
Genuine Volkswagen Audi Multipurpose Relay - Priced Each: Replacement 4-Pin/40 Amp Relay For Audi, VW
ECS Tuning
$12.97
1993 Chevrolet Commercial Chassis Accessory Delay Relay - API
PartsGeek.com
$12.97
1993 Chevrolet Commercial Chassis Accessory Delay Relay - API
PartsGeek.com
$36.99
Mopar Relay Micro Plug Relay, Limited Warranty 04727370AA
CarParts.com
1
$36.99
Mopar Relay Micro Plug Relay, Limited Warranty 04727370AA
CarParts.com
1
$23.48
$115.58
12V Automotive Relay Fuse Box 6 Slots Car Automotive Relay Box Universal Fuse Block And Relay Kit With Pre-Wires For, Hot Rod Parts,Car Mods,Car
Temu US
27
79% off
$23.48
$115.58
12V Automotive Relay Fuse Box 6 Slots Car Automotive Relay Box Universal Fuse Block And Relay Kit With Pre-Wires For, Hot Rod Parts,Car Mods,Car
Temu US
27
$91.99
Carquest Premium Multi-Purpose Relay, RAA1831
Advance Auto Parts
$91.99
Carquest Premium Multi-Purpose Relay, RAA1831
Advance Auto Parts
$6.99
AC Delco Relay Multi-Purpose Relay OE Replacement Series, Lifetime Limited Warranty 13468935
CarParts.com
$6.99
AC Delco Relay Multi-Purpose Relay OE Replacement Series, Lifetime Limited Warranty 13468935
CarParts.com
$5.08
$5.99
Hamburg Tech Multipurpose Relay - Priced Each: Replacement 4-Pin/40 Amp Relay For VW, Audi
ECS Tuning
15% off
$5.08
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Hamburg Tech Multipurpose Relay - Priced Each: Replacement 4-Pin/40 Amp Relay For VW, Audi
ECS Tuning
$19.99
Xpresskit 8617 Relay 40-Amp Relay With 5-Wire Socket
Crutchfield
17
$19.99
Xpresskit 8617 Relay 40-Amp Relay With 5-Wire Socket
Crutchfield
17
$3.75
5 Pin Car Relay JD1914 80A 12V SPDT Multi-Purpose Starter Relay Universal Car Vehicle Motor Fuse Relay Switch Power, 12V Relay,Relays 12V 5 Pin,12
Temu US
$3.75
5 Pin Car Relay JD1914 80A 12V SPDT Multi-Purpose Starter Relay Universal Car Vehicle Motor Fuse Relay Switch Power, 12V Relay,Relays 12V 5 Pin,12
Temu US
$63.99
75 Amp High Current 12V Automotive Relay V23232-D0001-X001
Fridayparts.com
$63.99
75 Amp High Current 12V Automotive Relay V23232-D0001-X001
Fridayparts.com
$15.99
Carquest Multi-Purpose Relay, 83A1001
Advance Auto Parts
$15.99
Carquest Multi-Purpose Relay, 83A1001
Advance Auto Parts
$57.12
Switch Electronics 4 Way Automotive Relay Box Holder With Relays Auto
eBay.com
Free shipping
$57.12
Switch Electronics 4 Way Automotive Relay Box Holder With Relays Auto
eBay.com
Free shipping
$8.99
AC Delco Relay Multi-Purpose Relay OE Replacement Series, Lifetime Limited Warranty 13468934
CarParts.com
1
$8.99
AC Delco Relay Multi-Purpose Relay OE Replacement Series, Lifetime Limited Warranty 13468934
CarParts.com
1
$2.25
Automotive Relay SPST-NO (1 Form A) 12V 40A Through Hole
Jameco Electronics
$2.25
Automotive Relay SPST-NO (1 Form A) 12V 40A Through Hole
Jameco Electronics
$15.78
$17.09
10Pcs Car Relay 4 Pin 12V 40Amp SPST Model JD2912-1H-12VDC 40A 14VDC Automotive Relay Switches, Brooch, Temu, 4 Pin Relay,Relays
Temu US
$15.78
$17.09
10Pcs Car Relay 4 Pin 12V 40Amp SPST Model JD2912-1H-12VDC 40A 14VDC Automotive Relay Switches, Brooch, Temu, 4 Pin Relay,Relays
Temu US
$9.75
JEGS Replacement Relay [15 Amp, 120 VAC]
JEGS High Performance
$9.75
JEGS Replacement Relay [15 Amp, 120 VAC]
JEGS High Performance
Automotive Relay Guide: What it is, How A 12V Relay Works & Components Of Relay Switch
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Oct 25, 2022
easycarelectrics.com
RELAYS EXPLAINED! How an Automotive Relay Works with wiring diagrams and examples.
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Auto Electrical Relays Explained - How they work and where they're …
272K viewsMay 1, 2016
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How To Wire An Automotive Relay Switch, With Diagram, 4 Pin
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Basic Automotive Relay Operation and Simple Wiring
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Basic Automotive Relay Operation and Simple Wiring
332K viewsMay 29, 2013
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the automotive RELAY explained... when you need it and why DIY
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3.4M viewsDec 31, 2020
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3:32
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4:33
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22.4K viewsApr 2, 2023
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13:01
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2.9M viewsMar 10, 2019
YouTube⚙️Homie Hektor⚙️
16:01
How to Wire a Relay - Full Tutorial
33K viewsJul 10, 2021
YouTube2CarPros
2:59
How To Wire a 4 or 5 Pin Relay With a Negative Trigger Wire.
291.3K viewsDec 9, 2020
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8:25
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151.9K viewsJan 13, 2023
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434.8K viewsDec 17, 2016
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7:58
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Shop auto relay

Sponsored
About our ads
$25.99
Irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit With Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay
Amazon.com
3K+
$25.99
Irhapsody 5 Pack 40/30 AMP 12V DC Waterproof Relay Kit With Heavy-Duty Pigtail, 5-PIN SPDT Automotive Relay
Amazon.com
3K+
$13.67
40 Amps, 12 V Ron Francis Wiring Replacement Relays | Ron Francis Wiring HR3
Summit Racing
2
$13.67
40 Amps, 12 V Ron Francis Wiring Replacement Relays | Ron Francis Wiring HR3
Summit Racing
2
$23.64
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
284
$23.64
HELLA 931680011 Relay 12V 20/40A Spdt Res Sld, Black
Amazon.com
284
$23.99
EHDIS 5 Packs Car Relay With Harness Truck Motor Heavy Duty 5-Pin 80A 12V On/Off Normally Open SPDT Relay Socket Plug 5 JD2912-1Z-12VDC 80A 14VDC
Amazon.com
796
$23.99
EHDIS 5 Packs Car Relay With Harness Truck Motor Heavy Duty 5-Pin 80A 12V On/Off Normally Open SPDT Relay Socket Plug 5 JD2912-1Z-12VDC 80A 14VDC
Amazon.com
796
$7.99
GROBARPART P6SDT FOAB-14B192-AA Relay, 40A 12VDC 5Pin, F0AB-14B192-AA Relay Compatible With Ford
Amazon.com
3
$7.99
GROBARPART P6SDT FOAB-14B192-AA Relay, 40A 12VDC 5Pin, F0AB-14B192-AA Relay Compatible With Ford
Amazon.com
3
$90.11
40 Amps, 12 V Ron Francis Wiring Universal Relay Kits | Ron Francis Wiring RL404
Summit Racing
2
$90.11
40 Amps, 12 V Ron Francis Wiring Universal Relay Kits | Ron Francis Wiring RL404
Summit Racing
2
$29.47
Subaru WRX Accessory Power Relay. Headlight Relay. Starter Relay - 82501FC210. MT INTER Lock. NISSAN 2523079971. NO.1. NO.1 C
Subaru of Dayton
$29.47
Subaru WRX Accessory Power Relay. Headlight Relay. Starter Relay - 82501FC210. MT INTER Lock. NISSAN 2523079971. NO.1. NO.1 C
Subaru of Dayton
$4.99
30 Amps, 12 V Bosch Relays | Bosch Automotive 0986332400
Summit Racing
$4.99
30 Amps, 12 V Bosch Relays | Bosch Automotive 0986332400
Summit Racing
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$934.05
$1,037.83
Subaru Tribeca Unit E.G.I.CONTROL - 22611AM35C. RELAY & SENSOR (ENGINE).
Northtown Subaru
$934.05
$1,037.83
Subaru Tribeca Unit E.G.I.CONTROL - 22611AM35C. RELAY & SENSOR (ENGINE).
Northtown Subaru
$5.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - Single
Super Bright LEDs
$5.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Wired Socket Included - Single
Super Bright LEDs
$222.99
Carquest Premium Multi-Purpose Relay, RAA1808
Advance Auto Parts
$222.99
Carquest Premium Multi-Purpose Relay, RAA1808
Advance Auto Parts
$3.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Single
Super Bright LEDs
$3.99
4-Pin Automotive Relay With Mount Tab - 40A - 12V - Single
Super Bright LEDs
$5.71
Panasonic CB1-M-12V Relay, Automotive, Spdt, 14Vdc, 40A | Automotive Relays
Newark
2
$5.71
Panasonic CB1-M-12V Relay, Automotive, Spdt, 14Vdc, 40A | Automotive Relays
Newark
2
$6.64
$9.99
JEGS General Purpose Relay With 5-Pin Pigtail [12V DC 30 AMP]
JEGS High Performance
33% off
$6.64
$9.99
JEGS General Purpose Relay With 5-Pin Pigtail [12V DC 30 AMP]
JEGS High Performance
$17.29
$18.99
JEGS Waterproof Relay & Pigtail 30 Amp
JEGS High Performance
12
$17.29
$18.99
JEGS Waterproof Relay & Pigtail 30 Amp
JEGS High Performance
12
$6.25
Panasonic CB1-M-24V Relay, Automotive, Spdt, 28Vdc, 20A | Automotive Relays
Newark
$6.25
Panasonic CB1-M-24V Relay, Automotive, Spdt, 28Vdc, 20A | Automotive Relays
Newark
$5.41
Panasonic CB1F-12V Relay, Automotive, Spdt, 14Vdc, 40A | Automotive Relays
Newark
$5.41
Panasonic CB1F-12V Relay, Automotive, Spdt, 14Vdc, 40A | Automotive Relays
Newark