Top 9 4 Pin Relay Switch – Automotive Replacement Accessory Power Relays

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

EHDIS #ad - High 40a coil capacity- able to handle those high current applications with ease. Package include: 2 x 40a 4-Pin 12V Vehicle Relays. Brand new heavy duty 4-prongs SPST relays. Use optional relay Harness, or female Crimp Connectors. Mechanical life of 10, 000+ cycles.
BrandEHDIS #ad
ManufacturerEhdis #ad
Height0.98 Inches
Length1.06 Inches
Weight0.09 Pounds
Width1.06 Inches
Part Number2C05-12V

2. iRhapsody


Heavy Duty 12 AWG Tinned Copper Wires, Bosch Style SPST Automotive Relay, IRHAPSODY 4 Pin 40/30 AMP 12 V DC Relay and Harness

iRhapsody #ad - Must operate voltage: 6~8v dc; must release voltage: 06~3. 6v dc; maximum applied Voltage: 15. 6v dc. Length: 5. 1in. Length: 5. 1in. 12 awg tinned copper wires for Pin 30, Pin 87. 16 awg tinned copper wires for Pin 85, Pin 86. 12-volt relay max 14-volt. Nominal coil voltage: 12v dc; coil power: 1. 8w; coil resistance: 80Ω. 40 amp / 30 amp High switching capability.
BrandiRhapsody #ad
ManufacturerIRHAPSODY #ad
Part Number4PIN12VRelay06P
Warranty1 YEAR



ONLINE LED STORE 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

ONLINE LED STORE #ad - Wire specifications: black - ground 85, red - VDC 30, white - trigger 86, Blue - Output N/O 87. 12vdc 14v max and 30a high Switching Capability. Bosch style 4-pin spst Single Pole Single Throw Relay. Built in fuse socket with included 30A blade fuse with heavy duty 14AWG wires for main contact. Set includes 6 relays, 6 relay harnesses, and 6 blade fuses.
ManufacturerONLINE LED STORE #ad
Height2 Inches
Length6.5 Inches
Weight0.8 Pounds
Width5.62 Inches
Part NumberPSZACCEPS179R

4. Nilight


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 #ad - Black - ground 85, red - vdc 30, white - trigger 86, Blue - Output N/O 87. Mounting design feature - the interlocking mounting design of unique male and female slot on each socket edge, connect relays together and manage cables easily, offering clean and neat installation.

Wide application - widely used in car keys power control, change a low current output to high current, power door lock/actuator control, over-load protection, polarity change, add ignition/accessory outputs, trunk release, control motors/other electronics etc. Upgraded version - automotive relays built in fuse socket included 30a blade fuses with heavy duty 14AWG wires for main contact.

Package includes: 5 relays, 5 relay harnesses, and 5x30A blade fuses. Bosch style 4-pin spsT Single Pole Single Throw Relay. Easy wiring - the relay sockets come with color-labeled wires for load/accessories convenient wiring. No need of a separate fuse holder, saving space and money.
BrandNilight #ad
ManufacturerNilight #ad
Height2 Inches
Length8 Inches
Weight0.72 Pounds
Width6 Inches
Part Number50023R
Warranty2 Years Warranty

5. uxcell


Uxcell 3pcs JD-2912 4 Pin DC 48V 40A Universal Car Vehicle Motor Fuse Relay Switch Power with Harness

uxcell #ad - Pin number: 4; current: 40A; Voltage: DC 48V. Wire specifications: black-power inputpin 30, the light will be on; when the positive is not connected to the power, red-normally open OutputPin 87.

Suitable for cars and motorcycles. It is recommended to confirm the model, appearance, and function before placing an order. Made of metal and plastic, durable materials for long time service. Make sure this is the correct relay replacement your car need before purchase. 85 and 86 are the relay coil ends, 30 and 87 are the normally open contact terminals of the relay, when 85 and 86 connect the power, Yellow-NegativePin 86, White-PositivePin 85, 30 and 87 will be connected. When the positive is connected to the power, the indicator light will be off.
Branduxcell #ad
Manufactureruxcell #ad
Part Numbera19031900ux0048

6. Gebildet


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 #ad - Contact material: ag alloy / Contact Resistance: ≤ 100MΩ. Minimum operating voltage 8v, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA. Life expectancy electrical: 100, life Expectancy Mechanical: 10, 000 Operation, 000, 000 Operation. Brand new heavy duty sPSTSingle Pole Single Throw relays with color-labeled wires. Small size/low power consumption/High contact voltage/ High sensitivity.
BrandGebildet #ad
ManufacturerGebildet #ad
Part NumberE079



ESUPPORT Car Heavy Duty Relay Switch 12V 30A SPST 4Pin Waterproof Electrical Automotive Pack of 5

ESUPPORT #ad - Mechanical life of 10, 000+ cycles. Package include: 5X 30A 4Pin Relay. Brand new heavy duty SPST relays. 12 volt 30 amp 4-prong relays. Interlocking relay sockets.
ManufacturerESUPPORT #ad
Part NumberCXR30A04B

8. XtremeAmazing


XtremeAmazing Pack of 2 Car Relay Socket Harness JD1912 12V 40A 4 Pin SPST Wires for Automotive Truck Van Motorcycle Boat Switches Starters Set

XtremeAmazing #ad - 40amp connector Socket with 4 Terminals design. Contact resistance: ≤ 100MΩ. Relay load: 40A/12VDC. Package contents: 2 x 40a 4-pin 12V Vehicle Relay, 2 x Pre-wired socket.
BrandXtremeAmazing #ad
ManufacturerXtremeAmazing #ad
Part NumberJD1912

9. iRhapsody


Continuous Duty SPST 4 Terminal Relay, IRHAPSODY 12V DC 120Amp 4 Pin Heavy Duty Relay, Split Charge Relay Switch

iRhapsody #ad - Advantage - coil power: 1. 8 w; coil resistance: 80 ohms. It is more reliable than 2. 4w 60 ohms and 4. 8w 30 ohms relays on the market. Large capacity: 120a high current carrying capacity, heavy duty make/break relay. Ideal for split charging or any vehicle needing a high power relay. The size of the round stud terminals: M6 / 6mm. Nominal coil voltage: 12v, pickup voltage: 8V, Dropout voltage: 1. 2v, maximum applied voltage: 14V.
BrandiRhapsody #ad
ManufacturerIRHAPSODY #ad
Height2.95 Inches
Length1.77 Inches
Width1.77 Inches
Part NumberAutoRelay-12V120A1P
Warranty1 YEAR