Top 51 Automotive Replacement Electrical System Relays

Last Updated: Sep 7, 2024 • 66,176 reviews analyzed

Our most popular Automotive Replacement Electrical System Relays products based on sales, online popularity and other expert reviews. Updated frequently.

#1
4 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V Bosch Style

4 Pack - EPAuto 30/40 AMP Relay Harness Spdt 12V Bosch Style

5
On popular sellers 17 days for last 30 days Found on 2023-02-01
#2
Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty

Nilight 50003R Automotive Set 5-Pin 30/40A 12V SPDT with Interlocking Relay Socket and Wiring Harness-5 Pack, 2 Years Warranty

3.9
On popular sellers 17 days for last 30 days Found on 2022-01-18
#3
Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Color-labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)

Gebildet JD1912 Car Relay Harness 12V 40A 4 Pin SPST Harness Sockets with Color-labeled Wires for Automotive Truck Van Motorcycle Boat (Pack of 2)

3.8
On popular sellers 17 days for last 30 days Found on 2022-02-21
#4
irhapsody 1 Pack 40/30 AMP 12V DC Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Automotive Relay

irhapsody 1 Pack 40/30 AMP 12V DC Waterproof Relay and Harness - Heavy Duty 12 AWG Tinned Copper Wires, 5-PIN SPDT Automotive Relay

3.7
On popular sellers 17 days for last 30 days Found on 2022-02-21
#5
EHDIS Car Relay 4 Pin 12v 40amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switches & Starters,Pack of 2

EHDIS Car Relay 4 Pin 12v 40amp Spst Model No.: JD2912-1H-12VDC 40A 14VDC, Auto Switches & Starters,Pack of 2

3.6
On popular sellers 17 days for last 30 days Found on 2022-03-17
#6
TRUE MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars

TRUE MODS 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars

3.6
On popular sellers 17 days for last 30 days Found on 2022-01-18
#7
Dorman 76866 Antenna Mast Compatible with Select Ford / Lincoln / Mercury Models

Dorman 76866 Antenna Mast Compatible with Select Ford / Lincoln / Mercury Models

3.6
On popular sellers 17 days for last 30 days Found on 2022-01-18
#8
Nilight 50023R 5 Pack 30A Fuse Relay car Truck Socket kit-30A Switch Harness Set-12V DC 4-Pin SPST Automotive 14 AWG Hot Wires-Auto Switches & Starters Set,2 Years Warranty

Nilight 50023R 5 Pack 30A Fuse Relay car Truck Socket kit-30A Switch Harness Set-12V DC 4-Pin SPST Automotive 14 AWG Hot Wires-Auto Switches & Starters Set,2 Years Warranty

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-06
#9
ACDelco Professional D1741C Multi-Purpose Relay ‎3.6 x 2.2 x 1.7 inches

ACDelco Professional D1741C Multi-Purpose Relay ‎3.6 x 2.2 x 1.7 inches

3.5
On popular sellers 17 days for last 30 days Found on 2022-01-18
#10
Standard Motor Products RY116 Relay

Standard Motor Products RY116 Relay

3.5
On popular sellers 17 days for last 30 days Found on 2022-01-18
#11
Dorman 973-582 HVAC Blower Motor Resistor Kit Compatible with Select Toyota Models

Dorman 973-582 HVAC Blower Motor Resistor Kit Compatible with Select Toyota Models

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-10
#12
irhapsody Relay 120A, 12V Continuous Duty Relay, 4 Pin High Current Relay, Split Charge Relay Switch, Spst High Power On/Off Heavy Duty Starter Relay

irhapsody Relay 120A, 12V Continuous Duty Relay, 4 Pin High Current Relay, Split Charge Relay Switch, Spst High Power On/Off Heavy Duty Starter Relay

3.5
On popular sellers 17 days for last 30 days Found on 2022-03-17
#13
TRUE MODS 1 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Marine Relays for Boats Auto Fan Cars

TRUE MODS 1 Pack 5-Pin 12V Bosch Style Waterproof Relay Kit [Harness Socket] [12 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Marine Relays for Boats Auto Fan Cars

3.4
On popular sellers 17 days for last 30 days Found on 2022-01-18
#14
Stinger SGP38 80-AMP Battery Isolator and Relay,BLACK

Stinger SGP38 80-AMP Battery Isolator and Relay,BLACK

3.4
On popular sellers 17 days for last 30 days Found on 2023-01-10
#15
Stinger SGP32 200 AMP Battery Relay Isolator and Relay

Stinger SGP32 200 AMP Battery Relay Isolator and Relay

3.4
On popular sellers 17 days for last 30 days Found on 2022-01-18
#16
irhapsody 4-PIN 40/30AMP 12V DC Waterproof Relay with Harness - Heavy Duty 12 AWG Tinned Copper Wires, 1 Pack SPST Automotive Relay

irhapsody 4-PIN 40/30AMP 12V DC Waterproof Relay with Harness - Heavy Duty 12 AWG Tinned Copper Wires, 1 Pack SPST Automotive Relay

3.3
On popular sellers 17 days for last 30 days Found on 2023-01-06
#17
Nilight 50044R 5 Pack Waterproof 40/30 AMP Heavy Duty 12 AWG Tinned Copper Wires 5-PIN SPDT Bosch Style 12V Automotive Relay and Harness Set,2 Year Warranty

Nilight 50044R 5 Pack Waterproof 40/30 AMP Heavy Duty 12 AWG Tinned Copper Wires 5-PIN SPDT Bosch Style 12V Automotive Relay and Harness Set,2 Year Warranty

3.3
On popular sellers 17 days for last 30 days Found on 2023-01-17
#18
Power Trim and Tilt Relay 584416 586224 18-570 for Johnson Evinrude Outboard Marine Corp OMC(Pack of 2)

Power Trim and Tilt Relay 584416 586224 18-570 for Johnson Evinrude Outboard Marine Corp OMC(Pack of 2)

3.2
On popular sellers 17 days for last 30 days Found on 2022-01-18
#19
irhapsody Relay 12V, 80/60 Amp Waterproof Relay, 5 Pin Automotive Relay, Spdt 12-Volt Auto Relay with Pigtail

irhapsody Relay 12V, 80/60 Amp Waterproof Relay, 5 Pin Automotive Relay, Spdt 12-Volt Auto Relay with Pigtail

3.2
On popular sellers 17 days for last 30 days Found on 2022-01-18
#20
OONO Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V)

OONO Forward and Reverse Relay Module for Motor/Linear Actuator, Reversing Relay Module (DC 12V)

3.2
On popular sellers 17 days for last 30 days Found on 2023-01-06
#21
Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC SPNO 20A 12VDC for Polaris RZR Slingshot Ranger Sportsman Cooling Fan Relay (4 Pack)

Automotive Purpose Relays 303-1AH-C-R1-U01-12VDC SPNO 20A 12VDC for Polaris RZR Slingshot Ranger Sportsman Cooling Fan Relay (4 Pack)

3.2
On popular sellers 17 days for last 30 days Found on 2022-01-18
#22
irhapsody Relay 12V, 5 Pin Relay, 40/30 AMP Automotive Relay Kit, Spdt 5 Prong 25 Pack 12-Volt Auto Relay Switch, Power Trim and Tilt Relay

irhapsody Relay 12V, 5 Pin Relay, 40/30 AMP Automotive Relay Kit, Spdt 5 Prong 25 Pack 12-Volt Auto Relay Switch, Power Trim and Tilt Relay

3.2
On popular sellers 17 days for last 30 days Found on 2022-02-21
#23
2 Pack High Power 4 Pin Fuse Box Relay # 13500114/8385 Compatible for GM

2 Pack High Power 4 Pin Fuse Box Relay # 13500114/8385 Compatible for GM

3.2
On popular sellers 17 days for last 30 days Found on 2023-01-31
#24
irhapsody 80/60Amp 12v 5-pin Relay Kit, spdt 12-Volt Bosch Style Automotive Relay with Heavy-Duty Pigtail, 6-Pack

irhapsody 80/60Amp 12v 5-pin Relay Kit, spdt 12-Volt Bosch Style Automotive Relay with Heavy-Duty Pigtail, 6-Pack

3.2
On popular sellers 17 days for last 30 days Found on 2023-01-10
#25
BLAU GRUN 4 Pin 12V 30A Relay Multi-Purpose Automotive Relay Heavy Duty Standard Relay for Car Motor, Auto Universal Replacement Accessories

BLAU GRUN 4 Pin 12V 30A Relay Multi-Purpose Automotive Relay Heavy Duty Standard Relay for Car Motor, Auto Universal Replacement Accessories

3.1
On popular sellers 17 days for last 30 days Found on 2023-08-03
#26
2 Pack G8HL-H71 AC Starter Relay-39794-SDA-A03,39794-SDA-A05 Compatible for Accord Civic CR-V CR-Z Crosstour Element Insight Odyssey Pilot Acura TL TSX MDX

2 Pack G8HL-H71 AC Starter Relay-39794-SDA-A03,39794-SDA-A05 Compatible for Accord Civic CR-V CR-Z Crosstour Element Insight Odyssey Pilot Acura TL TSX MDX

3.1
On popular sellers 17 days for last 30 days Found on 2023-01-10
#27
ZOZOMOTORS Dual Electric Fan Relay Kit Radiator Electric Fan Thermostat Kit Temperature Sensor Switch 185 On 175 Off, Automotive 40 AMP Cooling Fan Relay Switch Kit 4 Pin, Dual Electric Fan Wiring Kit

ZOZOMOTORS Dual Electric Fan Relay Kit Radiator Electric Fan Thermostat Kit Temperature Sensor Switch 185 On 175 Off, Automotive 40 AMP Cooling Fan Relay Switch Kit 4 Pin, Dual Electric Fan Wiring Kit

3.1
On popular sellers 17 days for last 30 days Found on 2023-01-10
#28
Wehhbtye 4 PCS 1 Pin Refrigerator Starter Relay,QP2-4.7/4r7 Relay,1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload Protector,Compatible with LG Refrigerator Compressor,Freezers

Wehhbtye 4 PCS 1 Pin Refrigerator Starter Relay,QP2-4.7/4r7 Relay,1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload Protector,Compatible with LG Refrigerator Compressor,Freezers

3.1
On popular sellers 17 days for last 30 days Found on 2023-03-07
#29
Electric Fan Wiring Kit Electric Fan Relay Kit with Thermostat Radiator Fan Sensor Switch Electric Cooling Fan Thermostat Kit Temperature Sensor Switch 185 On 175 Off, 40 AMP Waterproof Relay Kit

Electric Fan Wiring Kit Electric Fan Relay Kit with Thermostat Radiator Fan Sensor Switch Electric Cooling Fan Thermostat Kit Temperature Sensor Switch 185 On 175 Off, 40 AMP Waterproof Relay Kit

3.1
On popular sellers 17 days for last 30 days Found on 2023-01-17
#30
4Pcs 5 Pin 12V 30A Relay, Car Starter Switch Relays, Multi Purpose Automotive Relay Black Starter Relay, High Performance Starter Universal for Car Motor Automotive Replacement Accessories

4Pcs 5 Pin 12V 30A Relay, Car Starter Switch Relays, Multi Purpose Automotive Relay Black Starter Relay, High Performance Starter Universal for Car Motor Automotive Replacement Accessories

3
On popular sellers 17 days for last 30 days Found on 2023-11-30
#31
irhapsody 12v 30A 5-pin Spdt Multi-Purpose Starter Relay

irhapsody 12v 30A 5-pin Spdt Multi-Purpose Starter Relay

3
On popular sellers 17 days for last 30 days Found on 2023-02-24
#32
jeseny 2 Pack Car 5 Pin 12V 30A Relay, High Performance Waterproof Stable Relay, Multi-Purpose Relay Heavy Duty Standard Relay Kit, for Automotive Motor Replacement Accessories (Black)

jeseny 2 Pack Car 5 Pin 12V 30A Relay, High Performance Waterproof Stable Relay, Multi-Purpose Relay Heavy Duty Standard Relay Kit, for Automotive Motor Replacement Accessories (Black)

3
On popular sellers 17 days for last 30 days Found on 2023-01-17
#33
Zlirfy 2 Pack AC Relay,AC and Starter Relay,39794-SDA-A03 39794-SDA-A05,A/C Fan Motor,Head Lump,Multiple Use Relay Plug,4 Pins Power Relay Assembly Starter Relays,Firs for Most Model of Cars

Zlirfy 2 Pack AC Relay,AC and Starter Relay,39794-SDA-A03 39794-SDA-A05,A/C Fan Motor,Head Lump,Multiple Use Relay Plug,4 Pins Power Relay Assembly Starter Relays,Firs for Most Model of Cars

3
On popular sellers 17 days for last 30 days Found on 2023-08-03
#34
SPP6 Relay/Capacitor Hard Start Kit with 500% Increase Starting Torque for Air Conditioner - Compatible with HVAC Compressor – Replaces SPP6, TJ90HS6,AP4502872,35702, DST-6, ERPP6, HS6, HS650

SPP6 Relay/Capacitor Hard Start Kit with 500% Increase Starting Torque for Air Conditioner - Compatible with HVAC Compressor – Replaces SPP6, TJ90HS6,AP4502872,35702, DST-6, ERPP6, HS6, HS650

3
On popular sellers 17 days for last 30 days Found on 2023-01-10
#35
9038 Relay Bypass Switch, Relay Tester, Relay Bypass Switch Kit, 6-Pack, Black

9038 Relay Bypass Switch, Relay Tester, Relay Bypass Switch Kit, 6-Pack, Black

3
On popular sellers 17 days for last 30 days Found on 2024-02-27
#36
gunhunt 4 PCS 40A Automotive Relays, Car Relay Switch, 5 Pin Relay, 12V Waterproof Car Relay, Trim System Components, Replacement for Car Boat Outboard Motor (Black)

gunhunt 4 PCS 40A Automotive Relays, Car Relay Switch, 5 Pin Relay, 12V Waterproof Car Relay, Trim System Components, Replacement for Car Boat Outboard Motor (Black)

3
On popular sellers 17 days for last 30 days Found on 2023-11-30
#37
JY Performance Electric Fuel Pump Relay Kit for 12V System 40 AMP Waterproof Heavy Duty Long Wires

JY Performance Electric Fuel Pump Relay Kit for 12V System 40 AMP Waterproof Heavy Duty Long Wires

3
On popular sellers 17 days for last 30 days Found on 2024-01-30
#38
YUXIVCNE 9038 Fuel Pump Relay Bypass Master Kit, Pack of 6 Relay Tester Diagnostic Scan Tool Relay Bypass Switch Kit Replaces 9036 9037

YUXIVCNE 9038 Fuel Pump Relay Bypass Master Kit, Pack of 6 Relay Tester Diagnostic Scan Tool Relay Bypass Switch Kit Replaces 9036 9037

3
On popular sellers 17 days for last 30 days Found on 2024-04-10
#39
4 Pack G8HL-H71 AC and Starter Relay 39794-SDA-A03 39794-SDA-A05 Compatible for Crosstour CR-V CR-Z Element Insight Odyssey Pilot Acura TL TSX MDX

4 Pack G8HL-H71 AC and Starter Relay 39794-SDA-A03 39794-SDA-A05 Compatible for Crosstour CR-V CR-Z Element Insight Odyssey Pilot Acura TL TSX MDX

3
On popular sellers 17 days for last 30 days Found on 2023-01-17
#40
Relay 8T2T-14B192-AA (Set of 2), 12VDC 4 Pins Automotive Relay - Reliable OEM Replacement, Compatible for Select Ford Vehicles

Relay 8T2T-14B192-AA (Set of 2), 12VDC 4 Pins Automotive Relay - Reliable OEM Replacement, Compatible for Select Ford Vehicles

3
On popular sellers 17 days for last 30 days Found on 2024-01-26
#41
Nilight SPDT Relay Replacement 12V 5 Prong SPDT Auto Tilt Trim Relay (Pack of 10) 40/30 AMP Electrical Power Relay Switch 5 Pin Bosch Style Relay for Automotive Cars Marine Boats,2 Years Warranty

Nilight SPDT Relay Replacement 12V 5 Prong SPDT Auto Tilt Trim Relay (Pack of 10) 40/30 AMP Electrical Power Relay Switch 5 Pin Bosch Style Relay for Automotive Cars Marine Boats,2 Years Warranty

3
On popular sellers 15 days for last 30 days Found on 2022-03-17
#42
EHDIS 2 Packs Car Relay with Harness Truck Motor Heavy Duty 5-Pin 80A 12V Relay On/Off Normally Open SPDT Relay Socket Plug 5 Wire Automotive Relay JD2912-1Z-12VDC 80A 14VDC

EHDIS 2 Packs Car Relay with Harness Truck Motor Heavy Duty 5-Pin 80A 12V Relay On/Off Normally Open SPDT Relay Socket Plug 5 Wire Automotive Relay JD2912-1Z-12VDC 80A 14VDC

2.9
On popular sellers 15 days for last 30 days Found on 2022-01-18
#43
EHDIS 4-Pin Relay with Harness Car Truck Motor Heavy Duty 80A 12V On/Off Normally Open SPST Relay Socket Plug 4 Wire Automotive Relay Model JD2912-1H-12VDC 80A 14VDC,Pack of 2

EHDIS 4-Pin Relay with Harness Car Truck Motor Heavy Duty 80A 12V On/Off Normally Open SPST Relay Socket Plug 4 Wire Automotive Relay Model JD2912-1H-12VDC 80A 14VDC,Pack of 2

2.8
On popular sellers 15 days for last 30 days Found on 2023-01-10
#44
TRUE MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars

TRUE MODS 6 Pack Bosch Style 5-Pin 12V Relay Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars

2.8
On popular sellers 13 days for last 30 days Found on 2022-01-18
#45
TRUE MODS 10 Pack - Bosch Style 12V DC 5-PIN SPDT Interlocking Relay Socket Harness Base (with Wires)

TRUE MODS 10 Pack - Bosch Style 12V DC 5-PIN SPDT Interlocking Relay Socket Harness Base (with Wires)

2.8
On popular sellers 15 days for last 30 days Found on 2023-01-10
#46
True Mods 10 Pack Bosch Style 5-Pin 12V Relay Switch [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars

True Mods 10 Pack Bosch Style 5-Pin 12V Relay Switch [SPDT] [30/40 Amp] 12 Volt Automotive Relays for Auto Fan Cars

2.7
On popular sellers 13 days for last 30 days Found on 2022-01-18
#47
Hamolar 2 Pack 12V 40/30 Amp Car Relay DC 5 Pin SPDT and Harness - Heavy Duty 12 AWG Copper Wires Relays Kit Bosch Style for Automotive Truck Van Motorcycle Boat

Hamolar 2 Pack 12V 40/30 Amp Car Relay DC 5 Pin SPDT and Harness - Heavy Duty 12 AWG Copper Wires Relays Kit Bosch Style for Automotive Truck Van Motorcycle Boat

2.7
On popular sellers 15 days for last 30 days Found on 2023-01-10
#48
BOSCH 0332019110 Normal Open Mini Relay - 4 Pins, 12 V, 30 A - Single

BOSCH 0332019110 Normal Open Mini Relay - 4 Pins, 12 V, 30 A - Single

2.7
On popular sellers 15 days for last 30 days Found on 2022-02-21
#49
2Pcs 4-PIN 8T2T-14B192-AA OEM Relays Multi Purpose for Fusion F150

2Pcs 4-PIN 8T2T-14B192-AA OEM Relays Multi Purpose for Fusion F150

2.7
On popular sellers 15 days for last 30 days Found on 2023-01-17
#50
Automotive Purpose Relays 301-1C-C-R1-U01-12VDC 5 PIN (4Pack)

Automotive Purpose Relays 301-1C-C-R1-U01-12VDC 5 PIN (4Pack)

2.7
On popular sellers 15 days for last 30 days Found on 2023-01-12
#51
BOSCH 0332019157 Normal Open Mini Relay - 4 Pins, 12 V, 40 A - Single

BOSCH 0332019157 Normal Open Mini Relay - 4 Pins, 12 V, 40 A - Single

2.7
On popular sellers 15 days for last 30 days Found on 2022-10-26

EDITOR'S NOTES

During our Automotive Replacement Electrical System Relays research, we found hundreds Automotive Replacement Electrical System Relays products and shortlisted 51 quality products. We collected and analyzed 66,176 customer reviews through our big data system to write the Automotive Replacement Electrical System Relays list. We found that most customers choose Automotive Replacement Electrical System Relays with an average rating of 2.4 . The seller of top 1 product with rating 5 and has received honest feedback from 6,626 consumers.

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