CURT 56074 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Infiniti FX35, FX37, FX50, QX70
CURT 56074 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Infiniti FX35, FX37, FX50, QX70
Hero image 0 of CURT 56074 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Infiniti FX35, FX37, FX50, QX70, 0 of 4

CURT 56074 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Select Infiniti FX35, FX37, FX50, QX70

Car
Check if this fits your vehicle

Key item features

  • Simple Installation: Plugs directly into the vehicle's tail light assembly, offering a plug-and-play design that eliminates the need for cutting, splicing, or soldering during installation.
  • Universal Connection: Provides a standard 4-way flat socket output, connecting tail lights, brake lights, and turn signals for trailer wiring.
  • Vehicle-Specific Fit: Custom-designed for select Infiniti FX35, FX37, FX50, and QX70 models, ensuring OEM-compatible connectors.
  • Complete Components: Includes all necessary wiring components to establish a reliable trailer wiring connection.
  • Connector Protection: Comes with a dust cover to keep the 4-way flat connector clean when not in use.
Generated by AI
Current price is $79.41
Price when purchased online
Out of stock

How do you want your item?

How do you want your item?
Out of stock
Report an issue with this seller

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars123 ratings123 reviews
How item rating is calculated

Reviews summary

Pros

  • : Offers lower prices compared to others.
  • : Fits snugly with easy installation process.

Neutral

  • : Can be straightforward, but sometimes confusing.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 123 reviews

Aug 19, 2025
Thomas Z.
5 out of 5 stars review

Seller Verified Purchase

Curt T-connnector

The harness worked perfect. Easy install

Review from realtruck.com
Helpful?1K2AUU7CPAVC48341548
Oct 30, 2024
Barry R.
5 out of 5 stars review

Seller Verified Purchase

Works perfect

Fits and works like a factory part.

Review from realtruck.com
Helpful?1K2AUU7CPAVC48341548
May 15, 2025
Ronald B.
5 out of 5 stars review

Seller Verified Purchase

Ease of install

Ease of install

Review from realtruck.com
Helpful?1K2AUU7CPAVC48341548