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

Electrical Wire Harnesses & Connectors

Pollak 11-404EP 4-Way Round Zinc Connector Socket
REG. $14.95
Sale! - $11.99
You Save $2.96 (19.8%)
Pollak 11-402EP 4-Way Round Zinc Connector Plug
REG. $10.95
Sale! - $8.99
You Save $1.96 (17.9%)
Pollak 12-706 Black Plastic 7-Way RV-Style Trailer Plug - Trailer End
REG. $12.95
Sale! - $10.99
You Save $1.96 (15.1%)
Pollak 12-707 Black Plastic 7-Way RV-Style Trailer Socket - Vehicle End
REG. $10.95
Sale! - $8.99
You Save $1.96 (17.9%)
Pollak 11-614EP 6-Way Round Black ABS Plastic Connector Socket
REG. $13.95
Sale! - $10.99
You Save $2.96 (21.2%)
Bargman 50-87-004 7-Way Super Sealed Connector with 4 Foot Cable - Car End
REG. $71.95
Sale! - $59.99
You Save $11.96 (16.6%)
Free Shipping
Bargman 50-87-007 7-Way Super Sealed Connector with 7 Foot Cable - Car End
REG. $83.95
Sale! - $69.99
You Save $13.96 (16.6%)
Free Shipping
Bargman 54-77-003 7-Way Universal Trailer End Plug
REG. $16.95
Sale! - $13.99
You Save $2.96 (17.5%)
Camco 64841 4-Way Flat Male Wishbone Trailer Wiring Connector - 24 Inches
REG. $11.95
Sale! - $8.99
You Save $2.96 (24.8%)
Camco 64843 36 Inch 4-Way Wishbone Trailer Harness Male End
REG. $11.95
Sale! - $9.99
You Save $1.96 (16.4%)
Pollak 12-719EP 7 Way to 6 Way Round Trailer Connector Adapter
REG. $14.99
Sale! - $9.99
You Save $5.00 (33.4%)
Pollak 12-729EP 7 Way to 6 Way Round Trailer Connector Adapter with Center Auxiliary Pin
REG. $11.95
Sale! - $9.99
You Save $1.96 (16.4%)
Bargman 51-97-411 90 Degree 7-Way 5th Wheel Adapter For Dodge Ram 2007
REG. $172.95
Sale! - $154.99
You Save $17.96 (10.4%)
Free Shipping
Triton 05534 Elite WCII and LTWCII PWC Trailer Wire Harness
REG. $134.99
Sale! - $111.99
You Save $23.00 (17.0%)
Free Shipping
REG. $83.95
Sale! - $69.99
You Save $13.96 (16.6%)
Free Shipping
Triton 08423 Trailer Tongue Wire Harness
REG. $39.99
Sale! - $32.99
You Save $7.00 (17.5%)
REG. $83.99
Sale! - $69.99
You Save $14.00 (16.7%)
Free Shipping
Triton 09242 Trailer Wire Plug Holder
REG. $21.99
Sale! - $17.99
You Save $4.00 (18.2%)
Hopkins 48025 4-Wire Flat Tow Vehicle Connector Kit
REG. $10.95
Sale! - $7.99
You Save $2.96 (27.0%)
Shorelander 5110347 Harness Tongue - 5 Prong Flat
REG. $40.99
Sale! - $33.99
You Save $7.00 (17.1%)

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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