Trailer Connectors, Trailer Plug Wiring

Get your trailer ready for the road with trailer connectors and wiring harnesses from TruckSpring.com. We offer components for both Trailer-end and Car-end connections, that meet SAE specification J1128 assuring consistent quality and reliability.

Found 70 Matching Products
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  1. Trailer Connectors
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SKU 54-67-525
$25.80

Bargman 7-Way Molded Trailer End Connector Replacement Kit has a 1 foot cable, butt connectors and w...   Details

Typically ships in 2 to 3 business days.
  • Adapter Style:7-Way
  • Connector Location:Trailer End
  • Length:12 inches
  • UPC: 783192004307
  • MPN: 54-67-525
SKU 82-1021
$5.63

Grote 4-Way Round Electrical Plug 82-1021 features a die-cast housing for superior corrosion resista...   Details

2 In Stock
  • Adapter Style:4-Way
  • Connector Location:Trailer End
  • UPC: 621935000806
  • MPN: 82-1021
SKU 82-1016
$10.74

Grote 6-Way heavy duty round pin electrical socket 82-1016 with enclosed terminals features a die-ca...   Details

Typically ships in 5 to 7 business days.
  • Adapter Style:6-Way
  • Connector Location:Car End
  • UPC: 621935000752
  • MPN: 82-1016
SKU 118002
$11.80

Tow Ready 4-Way Flat Harness is 60 inches long with a Car End trailer wiring connector.   Details

1 In Stock
  • Adapter Style:4-Way
  • Connector Location:Car End
  • Length:60 inches
  • UPC: 016118063394
  • MPN: 118002
SKU 118004
$7.74

Tow Ready 4-Way Flat Harness is 12 inches long with a Trailer End wiring connector.   Details

Typically ships in 2-3 weeks.
  • Adapter Style:4-Way
  • Connector Location:Trailer End
  • Length:12 inches
  • UPC: 016118063349
  • MPN: 118004
SKU 118017
$11.66

Tow Ready 5-Way Flat Harness is 48 inches long with a Trailer End wiring connector.   Details

Typically ships in 2-3 weeks.
  • Adapter Style:5-Way
  • Connector Location:Trailer End
  • Length:48 inches
  • UPC: 016118066364
  • MPN: 118017
SKU 118021
$8.62

Tow Ready 7-Way Round RV Blade Style Connector has a heavy Duty plastic design that resists rusting,...   Details

8 In Stock
  • Adapter Style:7-Way
  • Connector Location:Trailer End
  • UPC: 016118063295
  • MPN: 118021
SKU 118031
$14.76

Tow Ready 7-Way Round Flat Pin Connector has a durable metal shell -Trailer End.   Details

Typically ships in 2-3 weeks.
  • Adapter Style:7-Way
  • Connector Location:Trailer End
  • UPC: 016118063257
  • MPN: 118031
SKU 118033
$9.84

Tow Ready 4-Way Flat Harness is 48 inches long with a Trailer End wiring connector.   Details

Typically ships in 2-3 weeks.
  • Adapter Style:4-Way
  • Connector Location:Trailer End
  • Length:48 inches
  • UPC: 016118063240
  • MPN: 118033
SKU 118037
$9.84

Tow Ready 6-Way Round Pin Connector has a durable metal shell - Trailer End.   Details

2 In Stock
  • Adapter Style:6-Way
  • Connector Location:Trailer End
  • UPC: 016118063158
  • MPN: 118037
SKU 118043
$8.94

Tow Ready 4-Way Flat Harness is 30 inches long with Car End knockout Connector.   Details

Typically ships in 2-3 weeks.
  • Adapter Style:4-Way
  • Connector Location:Car End
  • Length:30 inches
  • UPC: 016118063110
  • MPN: 118043
SKU 118044
$11.08

Tow Ready 4-Way Flat Harness Loop is 48 inches long with a Car and Trailer End connectors.   Details

Typically ships in 2-3 weeks.
  • Adapter Style:4-Way
  • Connector Location:Car and Trailer End
  • Length:48 inches
  • UPC: 016118063103
  • MPN: 118044

Get your trailer ready for the road with trailer connectors and wiring harnesses from TruckSpring.com. We offer quality components from Bargman and Tow Ready for both Trailer-end and Car-end connections. They meet SAE specification J1128, assuring you consistent quality and reliability.

  • Available in 4-Way, 5-Way, 6-Way and 7-Way connectors
  • Car-End or Trailer-End
  • Weather resistant

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