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$5.09 - $30.12
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$5.95 - $106.95
Wiring Adapters
$3.70 - $34.95
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Adapter 4 Pole to 7 Pole and 4 Pole

25 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

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

71 reviews

119176KIT

Retail: $74.17

Price: $64.94

Product Summary:

Wiring
Vehicle Wiring
Powered System

Product Specs:

4 Flat
Plug and Lead
Tow Ready

Capacity: 9.8 amps. This kit uses the 119176 upgraded, circuit protected Modulite powered converter and includes everything necessary for installation on your vehicle.

more information

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

91 reviews

119175KIT

Retail: $42.78

Price: $34.90

Product Summary:

Wiring
Vehicle Wiring
Non-Powered System
1-1/2 Foot Long

Product Specs:

4 Flat
Plug and Lead
3 Wire System
Draw-Tite

more information

Pollak 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End

56 reviews

HM40975

Price: $29.95

Product Summary:

Wiring
Trailer Connectors
Vehicle End Connector

Product Specs:

7 Blade
4 Flat
Plug Only
Hopkins

This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your vehicle's OEM wiring system and mounts with included bracket.

more information

Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector

38 reviews

30717

Retail: $23.77

Price: $16.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
1 Foot Long

Product Specs:

4 Flat
Plug and Lead
7 Blade
Tow Ready

more information

4-Pole Hardwire Kit Including Circuit Tester

21 reviews

18252

Retail: $15.32

Price: $14.91

Product Summary:

Wiring
Vehicle Wiring
Non-Powered System
6 Foot Long

Product Specs:

4 Flat
Plug and Lead
2 Wire System
Draw-Tite

more information

Curt Circuit Protected Powered Converter w/ SMT

11 reviews

56146

Retail: $40.09

Price: $29.95

Product Summary:

Wiring
Vehicle Wiring
Powered System

Product Specs:

4 Flat
Plug and Lead
Curt

more information

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

9 reviews

119190KIT

Retail: $97.75

Price: $75.28

Product Summary:

Wiring
Vehicle Wiring
Powered System

Product Specs:

4 Flat
Plug and Lead
2 Wire System
3 Wire System
Tow Ready

Capacity: 15.9 amps. This kit uses the 119190 upgraded, circuit protected Modulite powered converter and includes everything necessary for installation on your vehicle.

more information

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

14 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.

more information

Adapter 4 Pole to 5 Pole Trailer Wiring Adapter

12 reviews

20036

Retail: $15.27

Price: $9.99

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
18 Inch Long

Product Specs:

4 Flat
Plug and Lead
5 Flat
Tow Ready

more information

48" Car and Trailer End Loop 4-Pole

1 reviews

18044

Retail: $7.22

Price: $5.99

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
4 Foot Long

Product Specs:

4 Flat
Plug and Lead
4 Flat
Draw-Tite

more information

12" Car and Trailer End Loop

4 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

Adapter 4 Pole to 5 Pole Trailer Wiring Adapter - Shorter

7 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 Way Flat to 6 Way Square for Jayco

13 reviews

30104

Retail: $37.40

Price: $22.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
31 Inch Long

Product Specs:

4 Flat
Plug and Lead
6 Square
Hidden Hitch

more information

Upgraded Taillight Converter by Tow Ready with 4 Pole End

2 reviews

119130

Retail: $24.56

Price: $17.95

Product Summary:

Wiring
Vehicle Wiring
Non-Powered System
6-1/2 Foot Long

Product Specs:

4 Flat
Plug and Lead
3 Wire System
Tow Ready

more information

Adapter 4 Pole to 6 Pole

6 reviews

30637

Retail: $26.41

Price: $19.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter

Product Specs:

4 Flat
Plug and Lead
6 Round
Tow Ready

more information

60" Car and Trailer End Loop 4-Pole

2 reviews

18045

Retail: $7.82

Price: $6.99

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter
5 Foot Long

Product Specs:

4 Flat
Plug and Lead
4 Flat
Draw-Tite

more information

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

5 reviews

C57674

Retail: $45.54

Price: $34.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter

Product Specs:

4 Flat
Plug and Lead
7 Blade
4 Flat
Curt

more information

4-Pole 60" Long Vehicle End (Includes 4 wire taps)

1 reviews

18002

Retail: $9.28

Price: $7.99

Product Summary:

Wiring
Trailer Connectors
Vehicle End Connector
5 Foot Long

Product Specs:

4 Flat
Plug and Lead
Tow Ready

more information

Upgraded Circuit Protected Taillight Converter with 4 Pole End

3 reviews

119175

Retail: $31.78

Price: $24.95

Product Summary:

Wiring
Vehicle Wiring
Non-Powered System
6-1/2 Foot Long

Product Specs:

4 Flat
Plug and Lead
3 Wire System
Tow Ready

more information

Adapter 4 Pole to 6 Pole and 4 Pole Trailer Wiring Adapter

5 reviews

37175

Price: $22.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter

Product Specs:

4 Flat
Plug and Lead
6 Round
4 Flat
Hopkins

more information

4 Pole Knock-Out Adapter - Hidden Hitch Trailer Hitches

6 reviews

30601

Retail: $5.75

Price: $5.09

Product Summary:

Wiring
Trailer Connectors
Vehicle End Connector

Product Specs:

4 Flat
Plug Only
Tow Ready

more information

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

3 reviews

119176

Price: $49.95

Product Summary:

Wiring
Vehicle Wiring
Powered System
Multi-Plexed System

Product Specs:

4 Flat
Plug and Lead
2 Wire System
3 Wire System
Tow Ready

An upgrade to the original, the 119176 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 5.6 amps for the taillights and 2.1 amps for stop/turn lights.

more information

4-Pole Adapter and Mount for Valley Trailer Hitch Receivers with Wiring Cutout

V31499

Price: $12.95

Product Summary:

Wiring
Wiring Adapters
Single Function Adapter

Product Specs:

4 Flat
Plug and Lead
4 Flat
Valley

Specially designed for use with Valley's integrated-wiring-ready hitches, this adapter provides a 4-pole wiring hookup that mounts inside of the receiver tube.

more information

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Filter Products

Style of Wiring
- Trailer Connectors (8)
- Vehicle Wiring (26)
- Wiring Adapters (16)

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- Non-Powered System (12)
- Powered System (14)
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- Vehicle End Connector (8)

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What our customers are saying:

Excellent fit and install on hitch and wiring harness, could not have been any easier.Saved over $300.00 from dealer pricing.

Armand

Wilmington, MA

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Videos about Wiring

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