Description
The CUR 5803 / VAC 2501 4-Way Flat Male Trailer Light Plug is a durable, standard 4-way flat trailer plug designed for basic trailer lighting systems. This male plug provides reliable electrical connections for stop lights, tail lights, turn signals, and ground between your tow vehicle and trailer.
Built with a rugged housing and corrosion-resistant terminals, this 4-way plug is engineered to withstand vibration, road shock, and exposure to weather. Its compact flat design makes it easy to connect and disconnect while remaining compatible with standard 4-way trailer receptacles.
This 4-way male plug is commonly used on small utility trailers, boat trailers, ATV trailers, and light-duty ranch trailers. It is a direct replacement for worn or damaged 4-way plugs and is an affordable, dependable solution for basic trailer lighting needs.
Key Features & Benefits:
- CUR 5803 / VAC 2501 4-Way Flat Male Trailer Light Plug.
- Supports stop, tail, turn, and ground functions.
- Standard flat 4-way design – widely compatible.
- Rugged housing with corrosion-resistant terminals.
- Easy to connect and disconnect.
- Weather-resistant construction for daily use.
- Ideal for small utility trailers, boat trailers, and light-duty ranch trailers.
- Cost-effective solution for basic trailer wiring.
A properly functioning 4-way plug is essential for safe towing to ensure stop, tail, and turn lights operate correctly.
At Ace Welding & Trailer Co., your trusted family-owned trailer repair and parts business in San Antonio, we stock quality trailer wiring components including the CUR 5803 / VAC 2501 4-Way Flat Male Plug, along with 7-way plugs, receptacles, pigtails, wiring kits, lights, grommets, trailer brakes, axles, solenoids, liftgate parts, and more. Local fleets, towing companies, construction businesses, and ranch owners count on us for quality San Antonio trailer parts and fast, professional installation or repair service. Order your CUR 5803 / VAC 2501 4-Way Trailer Light Plug online at aceweldingandtrailer.com or stop by our San Antonio shop for immediate pickup and expert advice. Keep your trailers safely connected with dependable parts from a local Texas business you can count on!
VAC 2501 or CUR 5803 LIGHT PLUG 4 WAY FL MALE





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