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Autoloc 4-Pin 12V DC 48" Extra Long Relay Socket Wire Harness Plug Pigtail Connector Universal for Car Truck Van SUV Automotive Accessory Wiring - Ideal for Actuators Solenoids Fans Horns and More!

4-Pin 12V DC 48" Car Relay Socket Wire Harness Plug Extra Long Pigtail Connector

AutoLöc Power Accessories | AUTRAS51 | SKU: 89722

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AutoLöc's 48” extra long relay socket harness plug gives you the extra wire you need for a quick and clean installation. No more need to splice wires! Find the perfect location to mount your relay. Heavy gauge wire. Up to 30 amps rush and 20 amps continuous power. Perfect for most 12 Volt DC accessories that do not need a normally closed (NC) circuit.

AutoLöc heavy duty relay sockets make installation a snap! The pre-wired relay socket is ideal for use with actuators, solenoids, radiator cooling fans, horns, fans, headlights, or any other 12V accessory. Works with 4 or 5 pin relays, and single pole double throw (SPDT) or single pole single throw (SPST) relays.

Each plug-n-play socket includes heavy duty 14 gauge oxygen free copper wires, plated terminals, and a high impact ABS plastic base.

Yellow Wire = Pin 30 12V Power Supply
Red Wire = Jumper from Pin 30 to Pin 85
Blue Wire = Pin 87 12V Power Out when Relay is Energized
Black Wire = Pin 86 Negative (Ground) Signal for Energizing Relay(from Keyless or Alarm)
*Using the red jumper wire makes relay operation possible with just 3 wires.

*** For relays that require the normally closed (NC) wire we recommend AutoLöc's 12" relay harness. (SKU: 89722)

Includes Free Live USA Technical Support, and a Limited Lifetime Warranty.


  • Wires :: 4
  • Leads :: 48" (122cm)
  • Relay Socket :: 1
  • Voltage :: 12V
  • Amps Rush :: 30 Amps
  • Amps Continuous Power :: 20 Amps
  • Wires :: Color Coded
  • Wire Gauge :: 14 Gauge
  • Application :: 12V DC Accessories That Do Not Need The Normally Closed Circuit
  • Use With :: 30/40 Amp SPDT 4/5 Pin Relays
  • Base Material :: ABS Plastic
  • Terminal Material :: Zinc Coated
  • Wire Material :: OFC Copper
  • Instructions :: Detailed Instructions
  • Warranty :: Limited Lifetime Warranty

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