10 Pack JD1912 Car Relay Harness, 12V 40A, 4-Pin SPST, 12AWG Harness Sockets, Automotive Switches and Starters, for Automotive Truck Van Motorcycle Boat

★★★★★ 4.5 58 reviews

US$9.20
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US$9.20
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 218083399 Release Date 2026/05/03 List Price US$9.20 Model Number 218083399
Category
  • 【Parameter】 Rated Voltage: 12VDC; Max.Operating Current: 40A; Contact: SPST; Number of Pins: 4; Contact Material: Ag Alloy; Insulation Resistance: ≤ 100MΩ
  • 【Superior Quality】The 12V relay housing is made of high-quality composite material, offering excellent flame retardancy, electrical insulation, and durability. Silver alloy contacts and a full-strength copper coil ensure stable relay performance
  • 【Wire Specifications】The wire on the high-power side of the relay is 12 AWG Tinned copper wire Coil leads use 18 AWG Tinned copper wire, which is safer when used at high currents
  • 【Male-female Slot Design】The unique male and female slot design facilitates the connection between relays and wiring harness sockets. The interlocking relay socket wiring harness base design promotes cable management and organization, resulting in a neat and aesthetically pleasing installation
  • 【Wide Applications】This relay kit is a universal automotive replacement part that can be used for taillights, electric cooling fans, auxiliary lights, starters, headlights, horns, fog lights, LED light strips, rock lights, rear window defrosters, etc

Model JD1912 12V + 12AWG W
Brand Name Weasch
Part Number 820-012-1A3G-12AWG
Contact Type Normally Open
Manufacturer Weasch
Mounting Type Plug In Mount
Connector Type Plug-In
Current Rating 40 Amps
Contact Material Silver Alloy
Specification Met CE
Included Components JD1912 12V + 12AWG W

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