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Nilight USCAR 7 Pin to 4-Pin Trailer Wiring Harness 41 Inch
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 27, 2026 9:01 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓USCAR Connector: This trailer wiring harness is designed for use with a factory tow package that has a 7-way connector, and equips with a standard 4-pin trailer wiring connector for plugging in and towing a trailer
✓Standard 4 Way Connector: 4-way trailer wiring adding versatile towing options. 4-way flat wiring socket connects tail lights, brake lights and turn signals.
✓Reliable Connection: 41 inches long USCAR wiring harness was well protected by a black slit loom. This custom fit vehicle wiring provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's taillights, brake lights and turn signals, ensuring the easiest possible installation
✓Durable Construction: The 2 WAY adaptability harness is outsourcing with durable black molded rubber and ABS plastic, 18-gauge heavy duty wires and premium copper terminals. Tight-fitting waterproof rubber cap for 4-pole flat trailer connector shielding sockets from rain, dirt, or dust.
✓Wide Application: Come with 1 x Trailer Wiring Harness , 1 x User Manual. Nilight USCAR trailer harness is designed to be a custom wiring option for a variety of vehicles, fits for many vehicles with a 7-pin connector / standard USCAR socket
⚙️ Specifications
Brand
Nilight
Material
ABS, Copper
Item Weight
0.27 kg
Connector Type
7-way Uscar, 4-way Flat
Number of Items
1
Brand Name
Nilight
Manufacturer
Nilight
UPC
840323903370
Item Highlight
Standard 7 Way Plug for Tailgate Light Bar Adapter Wire for Factory Tow Package Vehicles with Uscar Socket
Warranty Description
2 Year Warranty
Number of Packs
1
