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CURT Custom Wiring & T-Connectors
Discover top-rated CURT Custom Wiring & T-Connectors for your brake controllers at Southwest Wheel®. Trusted for over 100 years, our reliable brake controllers are offered at competitive prices.
Explore a wide range of Curt Custom 4-Flat wiring options for various vehicles including Chevrolet Equinox, Ford F-Series, Toyota Highlander, and more. Ensure seamless towing with OEM Tow Package Required for optimal performance.
Enhance your towing experience with our selection of CURT Custom Wiring & T-Connectors. Browse our brake controllers selection for a complete towing solution.
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CURT 56210 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox, GMC Terrain
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
Simple
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Price:
$13.95
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CURT 56375 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Equinox
Plugs into vehicle tail light assembly to provide a 4-way flat socket
Simple plug-and-pla
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Price:
$24.95
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CURT 55240 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Express, GMC Savana 1500, 2500, 3500
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
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Price:
$13.95
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CURT 55255 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford Escape, Mazda Tribute
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
Simple plu
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Price:
$10.95
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CURT 56110 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford F-150
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
Simple plug-and-play desig
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Price:
$24.95
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CURT 55265 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford F-250, F-350 Super Duty
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
Simple p
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Price:
$27.95
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CURT 56073 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford Freestar, Mercury Monterey
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
Simpl
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Price:
$15.95
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CURT 55251 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford Explorer, Mercury Mountaineer, Lincoln Aviator
Plugs into existing OEM vehicle socket to provide a 4-way flat soc
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Price:
$15.95
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CURT 55241 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford Explorer, Ranger, Mercury Mountaineer, Mazda B2500, B3000, B4000
Plugs into existing OEM vehicle socket to provid
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Price:
$20.95
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CURT 56673 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Ford Freestar, Mercury Monterey (No OE Plug behind Bumper)
Plugs into existing OEM vehicle socket to provide a 4-way f
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Price:
$30.95
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CURT 56332 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Hyundai Santa Fe, XL, Veracruz, Kia Sedona, Sorento
Plugs into vehicle tail light assembly to provide a 4-way flat soc
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Price:
$62.95
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CURT 56346 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Hyundai Santa Fe
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
Simple plug-and-play
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Price:
$48.95
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CURT 56083 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Lexus RX350, RX450h
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
Simple plug-and-p
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Price:
$20.95
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CURT 56296 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Mitsubishi Outlander
Plugs into existing OEM vehicle socket to provide a 4-way flat socket
Simple plug-and-
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Price:
$40.95
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CURT 55441 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Nissan Frontier, Pathfinder, Xterra, Suzuki Equator
Plugs into existing OEM vehicle socket to provide a 4-way flat soc
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Price:
$18.95
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CURT 56040 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Subaru Ascent, Forester, Outback, Crosstrek, XV
Plugs into existing OEM vehicle socket to provide a 4-way flat socke
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Price:
$40.95
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CURT 55244 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Nissan Xterra
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Price:
$13.95
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CURT 55245 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Toyota 4Runner, Highlander, Land Cruiser, Lexus LX470, LX570, RX300
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Price:
$20.95
Free FedEx Shipping
CURT 56107 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Toyota Highlander
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Price:
$40.95
Free FedEx Shipping
CURT 56042 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Toyota Highlander, OEM Tow Package Required
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Price:
$15.95
