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Heavy-Duty Parts For Truck, Bus, and Off-Road Equipment.

12-751EV, 36724891, 55177 Trailer Light Converter - 4 To 5 Wires - United Pacific 90623

Save: $0.89
Part
T21586

In Stock

$8.88

Original Price: $9.77

You Save: $0.89

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Product Information
  • SKU
    T21586
  • UPC
    710270906239
  • Type
    Trailer Connectors & Harnesses
  • Features
    • Converts 4-wire system to 5-wire system.
    • 4 pole female connector and cover on one side and 5 wires on the other.
    • 18 gauge bonded wire with 69" wire lead.
  • Cross References
    BrandPart Number
    TEXAS TRUCK ACUP-90623
    MFG NUMBER12-751EV
    MFG NUMBER36724891
    MFG NUMBER55177
    TRUCKAC+T21586
    UNITED PACIFIC INDUSTRIES90623
Product Description
When it comes to hooking up your trailer lights, the United Pacific Industries trailer light converter is your go-to solution for hassle-free towing days and worry-free nights. Designed to effortlessly convert 4 to 5 wire systems, this versatile unit streamlines your setup, whether you're hauling boats, campers or work gear. With trusted part numbers like 12-751EV, 36724891, and 55177, you know it's engineered for reliable performance and broad compatibility across countless trailer types. No more splicing confusion or tangled wiring headaches—just a straightforward installation that gets your lights working the way they should. Whether you're tackling a quick DIY upgrade or making sure your rig is road-ready for the next big adventure, the 12-751EV, 36724891, and 55177 let you move forward with confidence. Backed by United Pacific Industries' reputation for quality, this converter is the unsung hero at the heart of your lighting setup, seamlessly bridging connections and helping you meet safety requirements with style. Make every tow simpler, safer, and way less stressful—get your trailer's lights in sync, every time.

TruckAC+ is your direct source for Heavy-Duty Parts on Truck, Bus, and Off-Road Equipment applications. We offer brand specific products, backed by a manufacturer’s warranty, competitive pricing, and guaranteed same day shipping. TruckAC+ product offerings include Red Dot A/C and Heat units, OEM Sanden A/C Compressors, Blower Motors, Condensers, Evaporators, Expansion Valves, A/C Fittings, Heater Cores, Receiver Driers, Sensors, Turbochargers, Hydraulic Hose/Fittings, APU Parts and more!

Our website is simple to navigate; you can shop by the OE number and/or product to complete your order within minutes. For assistance with an order, please contact our Customer Service team. Customer Service Representatives are available Monday – Friday 8am - 5pm (CST) by email at customerservice@truckac.com, or phone at 1-844-878-2522.