Towing Equipment› Trailer Wiring and Electronics

Curt

8587 GM FS PU/8591 SUBURBAN/BLAZER/8597 S10/S15/SONOMA/9697 HOMBRE TCONNECTOR

$34.69

SKU: C00D 55312

In Stock
In Stock
Ships by Jun 21
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The CURT 55312 is a vehicle-side custom 4-pin trailer wiring harness designed for select Chevrolet and GMC pickup trucks and SUVs. This harness plugs directly into your vehicle's existing factory wiring, requiring no cutting or splicing. It provides a standard 4-way flat connector compatible with trailer tail lights, brake signals, and turn signals.

The harness features an ergonomic design with easy-grip tabs for simple connection and disconnection of trailer lights. It also includes a rubber dust cover to protect the 4-pole connector from outdoor elements and promote long-lasting use.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCurt
Part NumberC00D 55312

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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