+1-989-755-0561 1-800-358-4751
Trustpilot

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
Filter the list of Matching Products by selecting any of these options:
  1. Trailer Connectors
  2. Taillight Converters
  1. Electrical Socket
  2. Electrical Plug
  1. Air Hose
  2. Electrical
  1. Automann
  2. Bargman
  1. Grote
  2. Multiple Heavy Duty Manufacturers
  1. Reese
  2. Sloan
  1. Tekonsha
  2. Tow Ready
  1. Wesbar
  1. Car End
  1. Trailer End
  1. Car and Trailer End
  1. 2-Way
  2. 4-Way
  1. 4-Way to 5-Way
  2. 4-Way to 6-Way
  1. 5-Way
  2. 6-Way
  1. 7-Way
  1. Zinc-Die Cast
  1. 12 inches
  2. 18 inches
  3. 24 inches
  1. 30 inches
  2. 31 inches
  3. 48 inches
  1. 60 inches
  2. 72 inches
  3. 84 inches
  1. 96 inches
  2. 120 inches
  3. 144 inches
  1. 11 feet
  2. 24 feet
  3. 54 inches
  1. Black
  1. 1/4"-14 NPTF
  1. 0.156 inch
  1. Yes
  1. Split Pin
Grid List
v
SKU 38502
$12.78
Trailer Connector | 7-Way | Split Pin

Sloan 7-Way split pin smart box receptacle 38502 replaces the damaged nose box on your trailer.   Details

4 In Stock
  • Adapter Style:7-Way
  • Connector Location:Trailer End
  • UPC: 7278329535
  • MPN: 38502
SKU 421162
$21.76
Electrical Plug | ISO | 7-Way

Sloan 7-way ISO electrical plug 421162. Includes spring. Zinc die cast housing.   Details

6 In Stock
  • Automann Number:179.1058
  • Cole Hersee Number:11100-02, 1110002
  • Grote Number:82-1044, 821044
  • Phillips Number:15-830, 15830
  • UPC: 66931403325
  • MPN: 421162
SKU 82-1022
$6.26
4-Way Round Electrical Plug With Spring | Grote | Trailer End

Grote 4-Way Round Electrical Plug 82-1022 with spring features a die-cast housing for superior corro...   Details

7 In Stock
  • Adapter Style:4-Way
  • Connector Location:Trailer End
  • UPC: 621935082048
  • MPN: 82-1022
SKU 82-1042
$14.09
2-Way Round Pin Electrical Plug | Grote | Metal

Grote 2-Way Round Pin Electrical Plug 82-1042 is ideal for lift-gate applications.   Details

1 In Stock
  • Adapter Style:2-Way
  • UPC: 621935082284
  • MPN: 82-1042
SKU 421174
$7.95
Electrical Plug | 4-Way

Sloan 4-way electrical plug 421174. Spring not included.   Details

Typically ships in 5 to 7 business days.
  • Automann Number:179.1023
  • Cole Hersee Number:1233
  • Grote Number:821021
  • Haldex Number:BE23403
  • Phillips Number:15410
  • Tectran Number:38043, 67041
  • Velvac Number:055054
  • UPC: 66931403599
  • MPN: 421174
SKU 82-0851
$15.65
Heavy Duty 1-Way Socket Connector

Grote Heavy Duty 1-Way Socket Connector 82-0851 provides power for auxiliary equipment from the batt...   Details

1 In Stock
  • Material:Zinc-Die Cast
  • Voltage Amp:300A
  • Conductor:1
  • UPC: 621935018863
  • MPN: 82-0851
SKU 82-1016
$10.74
6-Way Heavy Duty Round Pin Electrical Socket with Enclosed Terminals | Grote | Metal

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

1 In Stock
  • Adapter Style:6-Way
  • Connector Location:Car End
  • UPC: 621935000752
  • MPN: 82-1016
SKU 421019
$31.53
Electrical Socket | 7-Way | Split Pin | 20 Amp Breaker

Sloan 7-way electrical socket 421019. Split pin style, 20 amp circuit breaker.   Details

6 In Stock
  • Style:Split Pin
  • Circuit Breaker:20 Amp
  • Cross References:15-762, 670-7220, 055037
  • Automann Number:179.1020
  • UPC: 66931400262
  • MPN: 421019
SKU 421120
$62.03
Electrical Socket | 7-Way | Split Pin | 20 Amp Breaker | With Box

Sloan 7-way electrical socket 421120. Split pin style, 20 amp circuit breaker.   Details

2 In Stock
  • Style:Split Pin
  • Circuit Breaker:20 Amp
  • UPC: 66931405594
  • MPN: 421120
SKU 421286
$22.52
Electrical Socket | 7-Way | No Breaker

Sloan 7-way electrical socket 421286. Split pin style, Large flange, zinc die-cast construction.   Details

2 In Stock
  • Style:Split Pin
  • Circuit Breaker:None
  • UPC: 66931405974
  • MPN: 421286
SKU 54006-057
$58.95
Trailer Connector | 7-Way Cold Weather Molded | 6 Foot Cable | Trailer End, RV Clocking

Bargman 7-Way Trailer End Molded Connector has a 6 foot Cold Weather blue silicon cable and weather ...   Details

1 In Stock
  • Adapter Style:7-Way
  • Connector Location:Trailer End
  • Length:72 inches
  • UPC: 016118144192
  • MPN: 54006-057
SKU 82-1041
$15.13
2-Way Round Pin Electrical Socket | Grote | Metal

Grote 2-Way Round Pin Electrical Socket 82-1041 is ideal for lift-gate applications.   Details

Typically ships in 5 to 7 business days.
  • Adapter Style:2-Way
  • UPC: 621935082291
  • MPN: 82-1041

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

Customers Who Purchased Trailer Connectors, Trailer Plug Wiring Also Viewed

Trailer Wiring Adapters View Details
Trailer Wiring Adapters
Mounting Brackets View Details
Mounting Brackets
Vehicle Specific Connectors View Details
Vehicle Specific Connectors
Testers and Test Equipment View Details
Testers and Test Equipment
Wiring Components View Details
Wiring Components
Trailer Wiring Diagram View Details
Trailer Wiring Diagram

Need Help Finding the Right Product?

Our Michigan Based Parts Experts Can Help. Call for immediate assistance.

Please Wait...