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All Products/Trailer Parts/Lights & Electrical/Electrical Wire Harnesses & Connectors

Electrical Wire Harnesses & Connectors

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Redline TA01-125 7-Pole Plastic RV Type Connector - Trailer End
Redline TA01-125 7-Pole Plastic RV Type Connector - Trailer End
REG. $14.95
Sale! - $12.99
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Trailer Wiring Connector Bracket - 11-617 - Chrome Mounting Bracket for S402 and S602 Trailer Wiring
Trailer Wiring Connector Bracket - 11-617 - Chrome Mounting Bracket for S402 and S602 Trailer Wiring…
REG. $9.95
Sale! - $8.99
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Pollak - 11-771 - Chrome Mounting Bracket for 11-720 Trailer Wiring Connector
Pollak - 11-771 - Chrome Mounting Bracket for 11-720 Trailer Wiring Connector
REG. $7.95
Sale! - $6.99
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Out of Stock
Triton 09817 UT12-2/UT16/UT16-7 Trailer Wire Harness
REG. $118.99
Sale! - $99.99
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Out of Stock
Triton 07051 XTV Trailer Wire Harness
REG. $77.99
Sale! - $64.99
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Shorelander 5110347 Harness Tongue - 5 Prong Flat
Out of Stock
Shorelander 5110347 Tongue Harness - 5 Prong Flat Connector - 10 Foot Length
REG. $40.99
Sale! - $33.99
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Triton 04698 Oval Wiring Black Grommet
Out of Stock
Triton 04698 Black Oval Wiring Grommet
REG. $8.95
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Triton 05534 Elite WCII and LTWCII PWC Trailer Wire Harness
Out of Stock
Triton 05534 Elite WCII and LTWCII PWC Trailer Wire Harness
REG. $134.99
Sale! - $111.99
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Wesbar 002409 Heavy Duty 5-Way 4-Foot Trailer Side Connector
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Wesbar 002409 Heavy Duty 5-Way 4-Foot Trailer Side Connector
REG. $13.95
Sale! - $11.99
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Bargman 54-77-003 7-Way Universal Trailer End Plug
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Bargman 54-77-003 7-Way Universal Trailer End Plug
REG. $16.95
Sale! - $13.99
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Bargman 50-57-503 7-Way Trailer Wire Connector - Car End
Out of Stock
Bargman 50-57-503 7-Way Trailer Wire Connector - Car End
REG. $18.95
Sale! - $14.99
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Bargman 50-57-007 7-Way Trailer Wire Connector - Trailer End
Out of Stock
Bargman 50-57-007 7-Way Trailer Wire Connector - Trailer End
REG. $14.95
Sale! - $12.99
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Wesbar 707275 Heavy Duty 4-Way Trunk Connector with 18 Inch Ground Wire
Out of Stock
Wesbar 707275 Heavy Duty 4-Way Trunk Connector with 18 Inch Ground Wire
REG. $19.95
Sale! - $15.99
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Wesbar 707285 Heavy Duty 4-Way Trailer Connector with 18 Inch Wires
Out of Stock
Wesbar 707285 Heavy Duty 4-Way Trailer Connector with 18 Inch Wires
REG. $16.95
Sale! - $13.99
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Bargman 51-97-411 90 Degree 7-Way 5th Wheel Adapter For Dodge Ram 2007
Out of Stock
Bargman 51-97-411 90 Degree 7-Way 5th Wheel Adapter For Dodge Ram 2007
REG. $172.95
Sale! - $154.99
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Tow Ready 118156 7-Way Connector Mounting Box - Fits 2-1/2 Inch Square Cross Tubes
Out of Stock
Tow Ready 118156 7-Way Connector Mounting Box - Fits 2-1/2 Inch Square Cross Tubes
REG. $22.95
Sale! - $18.99
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Hopkins 48925 Heavy Duty Tap Trailer 3 To 2 Wire 4-Way Flat Converter
Out of Stock
Hopkins 48925 Heavy Duty Tap Trailer 3 To 2 Wire 4-Way Flat Converter
REG. $33.95
Sale! - $26.99
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Pollak 11-614EP 6-Way Round Black ABS Plastic Connector Socket
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Pollak 11-614EP 6-Way Round Black ABS Plastic Connector Socket
REG. $13.95
Sale! - $10.99
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Camco 64841 4-Way Flat Male Wishbone Trailer Wiring Connector - 24 Inches
Out of Stock
Camco 64841 4-Way Flat Male Wishbone Trailer Wiring Connector - 24 Inches
REG. $11.95
Sale! - $8.99
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Camco 64843 36 Inch 4-Way Wishbone Trailer Harness Male End
Out of Stock
Camco 64843 36 Inch 4-Way Wishbone Trailer Harness Male End
REG. $11.95
Sale! - $9.99
You Save $1.96 (16.4%)
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Trailer Electrical Wire Harnesses & Connectors

Hanna Trailer Supply offers electrical wiring harnesses, adapters and connectors to synchronize your trailers' lights with your tow vehicles' lights.

Contact us today or check out our other RV and trailer products.

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