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$5.95 - $31.01
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$5.59 - $92.95
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$3.70 - $30.63
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Adapter 4 Pole to 7 Pole and 4 Pole

82 reviews

37185

Price: $22.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter

Product Specs:

4 Flat
Plug and Lead
7 Blade
4 Flat
Hopkins

more information

Curt Circuit Protected Powered Converter w/ SMT

16 reviews

56146

Retail: $41.31

Price: $24.79

Product Summary:

Wiring
Trailer Hitch Wiring
Powered Converter
Universal Fit

Product Specs:

4 Flat
2 Wire System
3 Wire System
Curt

more information

Curt Upgraded Circuit Protected Tail Light w Converter Hardwire Kit - 4 Pole End (Includes Tester)

37 reviews

56146KIT

Retail: $72.00

Price: $47.18

Product Summary:

Wiring
Trailer Hitch Wiring
Powered Converter
Universal Fit

Product Specs:

4 Flat
Curt

more information

Upgraded Circuit Protected Taillight Converter Hardwire Kit with 4 Pole End (Includes Testers)

168 reviews

119175KIT

Retail: $43.74

Price: $35.44

Product Summary:

Wiring
Trailer Hitch Wiring
Converter
Universal Fit

Product Specs:

4 Flat
3 Wire System
Draw-Tite

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Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector

95 reviews

30717

Retail: $24.48

Price: $17.45

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
1 Foot Long

Product Specs:

4 Flat
Plug and Lead
7 Blade
Tow Ready

more information

Curt Circuit Protected Converter w/ SMT

15 reviews

C56175

Retail: $39.31

Price: $23.59

Product Summary:

Wiring
Trailer Hitch Wiring
Converter
Universal Fit

Product Specs:

4 Flat
Curt

more information

Hopkins Endurance Multi-Tow 7-, 5- and 4-Way Flat Trailer Connector - Vehicle End - Ergonomic Design

32 reviews

HM48470

Price: $19.95

Product Summary:

Wiring
Trailer Connectors
Vehicle End Connector

Product Specs:

7 Blade
4 Flat
5 Flat
Plug Only
Hopkins

This heavy-duty trailer connector socket has an outlet for 7-way, 5-way and 4-way flat plugs. A weatherproof, insulated lids cover the terminals. The cover is also easy to open and extra-durable.

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4-Pole Hardwire Kit Including Circuit Tester

43 reviews

18252

Retail: $15.45

Price: $14.97

Product Summary:

Wiring
Trailer Hitch Wiring
No Converter
Universal Fit

Product Specs:

4 Flat
2 Wire System
Draw-Tite

Hardwire 4-pole trailer connector kit for vehicles with combined wiring - where the turn and brake signals are sent along the same wire. Quick splice connectors and circuit tester included.

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Upgraded Heavy Duty Modulite Circuit Protected Vehicle Wiring Harness with Install Kit

32 reviews

119190KIT

Retail: $99.79

Price: $78.89

Product Summary:

Wiring
Trailer Hitch Wiring
Powered Converter
Universal Fit

Product Specs:

4 Flat
2 Wire System
3 Wire System
Tow Ready

This kit uses a powered converter with circuit protection to safeguard your vehicle and the module. Includes everything necessary to hardwire it to your vehicle. Capacity: 15.9 amps.

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Adapter 4 Pole to 5 Pole Trailer Wiring Adapter - Shorter

19 reviews

47515

Price: $7.50

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter

Product Specs:

4 Flat
Plug and Lead
5 Flat
Hopkins

more information

Adapter 4 Pole to 7 Pole and 4 Pole w/Test Lamps

22 reviews

C57674

Retail: $47.91

Price: $28.75

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter

Product Specs:

4 Flat
Plug and Lead
7 Blade
4 Flat
Curt

more information

12" Car and Trailer End Loop

9 reviews

9653P

Retail: $4.95

Price: $3.70

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
1 Foot Long

Product Specs:

4 Flat
Plug and Lead
4 Flat
Spectro

more information

Curt PWM Powered Converter with Wiring Kit

4 reviews

C56200KIT

Retail: $148.40

Price: $89.04

Product Summary:

Wiring
Trailer Hitch Wiring
Powered Converter
Universal Fit

Product Specs:

4 Flat
Curt

more information

Adapter 4 Pole to 5 Pole Trailer Wiring Adapter

21 reviews

20036

Retail: $15.17

Price: $12.99

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
18 Inch Long

Product Specs:

4 Flat
Plug and Lead
5 Flat
Tow Ready

more information

Upgraded Circuit Protected Modulite with 4 Pole Harness and Hardwire Kit - Includes Testers

2 reviews

119179KIT

Price: $62.54

Product Summary:

Wiring
Trailer Hitch Wiring
Powered Converter
Universal Fit

Product Specs:

4 Flat
Tow Ready

more information

Curt PWM Powered Converter with Wiring Kit

2 reviews

C56201KIT

Retail: $149.79

Price: $89.87

Product Summary:

Wiring
Trailer Hitch Wiring
Powered Converter
Universal Fit

Product Specs:

4 Flat
Curt

more information

Adapter 4 Pole to 6 Pole

16 reviews

30637

Retail: $27.20

Price: $21.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter

Product Specs:

4 Flat
Plug and Lead
6 Round
Tow Ready

more information

Curt Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 60" Wire Lead

3 reviews

C58044

Retail: $9.31

Price: $5.59

Product Summary:

Wiring
Trailer Hitch Wiring
No Converter
Universal Fit

Product Specs:

4 Flat
Curt

Wire your vehicle to tow a trailer with this universal, splice-in wiring kit. Includes 4-way flat connector, 60" of bonded wire and necessary installation hardware. Designed for use with 2-wire electrical systems.

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48" Long 4-Pole Loop with Cover

3 reviews

HM47115

Price: $6.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
4 Feet Long

Product Specs:

4 Flat
Plug and Lead
4 Flat
Hopkins

more information

4 Pole Knock-Out Adapter - Hidden Hitch Trailer Hitches

13 reviews

30601

Price: $5.99

Product Summary:

Wiring
Trailer Connectors
Vehicle End Connector

Product Specs:

4 Flat
Plug Only
Tow Ready

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Adapter 4 Way Flat to 6 Way Square for Jayco

15 reviews

30104

Retail: $38.52

Price: $28.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
31 Inch Long

Product Specs:

4 Flat
Plug and Lead
6 Square
Hidden Hitch

more information

48" Car and Trailer End Loop 4-Pole

8 reviews

18044

Price: $7.49

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
4 Feet Long

Product Specs:

4 Flat
Plug and Lead
4 Flat
Draw-Tite

more information

Upgraded Heavy Duty Modulite Circuit Protected Vehicle Wiring Harness with 4 Pole Trailer Connector

10 reviews

119190

Retail: $71.90

Price: $56.85

Product Summary:

Wiring
Trailer Hitch Wiring
Powered Converter
Universal Fit

Product Specs:

4 Flat
2 Wire System
3 Wire System
Tow Ready

Capacity: 15.9 amps. An upgrade to the original, the 119190 Modulite harness offers peace of mind by including circuit protection to safeguard itself and the tow vehicle from harmful electrical shorts and mis-wire situations. The upgrade also includes the ability to work with PWM on vehicles. Rated for 7.5 amps for the taillights and 4.2 amps per sto

more information

Quick Fix(TM) 4 Pole Flat Car and Trailer Ends

4 reviews

48195

Price: $5.95

Product Summary:

Wiring
Trailer Connectors
Trailer End Connector
Vehicle End Connector

Product Specs:

4 Flat
Hopkins

more information

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What our customers are saying:

I received the hitch and wiring harness today. It took only 15 minutes to install, fit perfect and looks great. I was very please with the product and speed at which it was sent. It saved me close to $100--Thank you!! Good job everyone!!!

John

Mattoon, IL