






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 over $200
Orders of $200 or more ship free. No code needed.
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Iterzen
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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
Iterzen 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 have 30 days from delivery to send it back, and Iterzen will email you a return label. Return shipping fees may apply depending on the item's size, weight, and shipping location, and are deducted from your refund. Returns that aren't due to damage, a defect, or a shipping error are also subject to a 15% restocking fee.
How it works
- Email us at support@iterzen.com with your order number.
- We send a return label within 1 business day, along with the return shipping cost and restocking fee (if any) so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Items should be unused, unassembled, and in their original packaging. Damaged or defective on arrival? Send a photo and Iterzen replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.









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