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

Electrical Wire Harnesses & Connectors

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Pollak 12-719EP 7 Way to 6 Way Round Trailer Connector Adapter
Pollak 12-719EP 7 Way to 6 Way Round Trailer Connector Adapter
REG. $14.99
Sale! - $9.99
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Pollak 12-729EP 7 Way to 6 Way Round Trailer Connector Adapter with Center Auxiliary Pin
Pollak 12-729EP 7 Way to 6 Way Round Trailer Connector Adapter with Center Auxiliary Pin
REG. $11.95
Sale! - $9.99
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Triton 05534 Elite WCII and LTWCII PWC Trailer Wire Harness
Triton 05534 Elite WCII and LTWCII PWC Trailer Wire Harness
REG. $134.99
Sale! - $111.99
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Triton 17824 PWC Trailer Wire Harness for LTWCI Series Trailers with Incandescent Lights
REG. $83.95
Sale! - $69.99
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Triton 08423 Trailer Tongue Wire Harness
Triton 08423 4-Way Flat Trailer Tongue Wire Harness - 11' Length
REG. $39.99
Sale! - $32.99
You Save $7.00 (17.5%)
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Triton 08511 ATV88 ATV Trailer Wire Harness
REG. $83.99
Sale! - $69.99
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Triton 09242 Trailer Wire Plug Holder
Triton 09242 7-Way Trailer Wire Plug Holder
REG. $21.99
Sale! - $17.99
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Hopkins 48025 4-Wire Flat Tow Vehicle Connector Kit
Hopkins 48025 4-Wire Flat Tow Vehicle Connector Kit
REG. $10.95
Sale! - $7.99
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Shorelander 5110347 Harness Tongue - 5 Prong Flat
Shorelander 5110347 Tongue Harness - 5 Prong Flat Connector - 10 Foot Length
REG. $40.99
Sale! - $33.99
You Save $7.00 (17.1%)
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Shorelander 5110349 Harness Tongue - 7 Foot 6 Inch Length
Shorelander 5110349 Tongue Harness - 7 Foot 6 Inch Length
REG. $53.99
Sale! - $44.99
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Shorelander 5110350 Harness Frame 2 x 3 Right - 14 Foot Length
Shorelander 5110350 Harness Frame 2 x 3 Right - 14 Foot Length
REG. $99.99
Sale! - $83.99
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Shorelander 5110354 Harness Frame 2 x 4 Left - 17 Foot Length
Shorelander 5110354 Harness Frame 2 x 4 Left - 17 Foot Length
REG. $39.99
Sale! - $32.99
You Save $7.00 (17.5%)
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Shorelander 5110355 Harness Frame 2 x 4 Right - 17 Foot Length
Shorelander 5110355 Harness Frame 2 x 4 Right - 17 Foot Length
REG. $41.99
Sale! - $34.99
You Save $7.00 (16.7%)
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Shorelander 5110559 Tongue Harness LED - No Brake
Shorelander 5110559 Tongue Harness LED - No Brake
REG. $71.99
Sale! - $59.99
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Shorelander 5110561 Tongue Harness LED - With Brake
REG. $81.99
Sale! - $67.99
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Shorelander 5110563 2 x 3 Frame Harness LED - Right Hand
REG. $71.99
Sale! - $59.99
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Shorelander 5110564 2 x 3 Frame Harness LED - Left Hand
Shorelander 5110564 2 x 3 Frame Harness LED - Left Hand
REG. $88.99
Sale! - $73.99
You Save $15.00 (16.9%)
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Shorelander 5110565 2 x 4 Frame Harness LED - RH
Shorelander 5110565 2 x 4 Frame Harness LED - Right Hand
REG. $78.99
Sale! - $64.99
You Save $14.00 (17.7%)
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Shorelander 5110566 2 x 4 Frame Harness LED - LH
Shorelander 5110566 2 x 4 Frame Harness LED - Left Hand
REG. $92.99
Sale! - $76.99
You Save $16.00 (17.2%)
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Shorelander 5110590 Harness Tongue 5 Wire FG Light
Shorelander 5110590 Harness Tongue 5 Wire FG Light
REG. $99.95
Sale! - $84.99
You Save $14.96 (15.0%)
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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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