Standard Motor Products Trailer Wiring Harness

Brand: Standard Motor Products

Manufacturer: Standard Motor Products, Inc.

SKU:SMPWIR11220

OEM #:SMP-178540

Interchange #: DOR233660, RAY423420

4.7(2,287 reviews)

$39.68

$56.35

You save $16.67 (30%)

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The Standard Motor Products Trailer Wiring Harness is manufactured by Standard Motor Products, Inc. and engineered to meet or exceed original equipment manufacturer (OEM) specifications for the wiring & harnesses category.

Cross-referenced under OEM number SMP-178540 and interchange numbers DOR233660, RAY423420. Confirmed compatible with 3 vehicle configurations — see the Vehicle Fitment tab for the full compatibility table.