






4 Pin 5 Wire Trailer Wiring Harness Kit, Malictele 50FT 16AWG Core with Jacketed Cable Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug for Rewiring Both-Side Taillights on Trailers RVs and Boats
US$52.18
Arrives as soon as ✓ Free shipping over $200Description
Product Details Color: Black Item Weight: 1.68 kg Included Components: 1xTrailer Wiring Harness Kit Number of Items: 1 Unit Count: 1 Count Part Number: 7-TH-50FT-5W4P Warranty Description: ...
Delivery & Returns
Free shipping $200+
Orders of $200 or more ship free. No code needed.
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Duneford
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Product Details
- Color: Black
- Item Weight: 1.68 kg
- Included Components: 1xTrailer Wiring Harness Kit
- Number of Items: 1
- Unit Count: 1 Count
- Part Number: 7-TH-50FT-5W4P
- Warranty Description: 2 year
- Strands: 10
- Number Of Wires: 5
- Wire Diameter: 0.04 inches
- Material Type: Copper, Polyvinyl Chloride (PVC)
- Model: 7-TH-50FT-5W4P
About this item
- Durable Material: Our trailer wiring harness features a corrosion-resistant, thickened PVC coating, reinforced with high-quality 16 AWG copper wire. The outer layer uses premium black PVC cable sheathing, ensuring long-lasting performance and reliable connections, suitable for all trailer wiring needs.
- Y-Shape Design: This 4-pin, 5-wire kit adopts a Y-shaped design, allowing dual brown wires to connect easily to both left and right taillights, making installation quick and efficient.
- Wide Application: Compatible with standard 4-way flat sockets, perfect for boat trailers, ATV trailers, and cargo trailers (not compatible with motorcycle trailer wiring).
- Sufficient Length: With a total length of 50 feet, this harness provides ample wire for extended trailer lighting needs, including a 3.9-foot ground wire for secure and flexible installation.
- Easy Installation: The 4-pin, 5-wire trailer harness comes with color-coded wires for simple identification, making it easy to connect brake lights, turn signals, and taillights, streamlining the rewiring process.
Shipping Policy
Duneford ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Duneford will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@duneford.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Duneford replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








