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CURT Custom Wiring, 4-Way Flat, Select Toyota Grand, Highlander, Lexus TX Series - 56524
CURT Custom Wiring, 4-Way Flat, Select Toyota Grand, Highlander, Lexus TX Series - 56524 - Image 4 CURT Custom Wiring, 4-Way Flat, Select Toyota Grand, Highlander, Lexus TX Series - 56524 - Image 2 CURT Custom Wiring, 4-Way Flat, Select Toyota Grand, Highlander, Lexus TX Series - 56524 - Image 3 CURT Custom Wiring, 4-Way Flat, Select Toyota Grand, Highlander, Lexus TX Series - 56524 - Image 4
CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Although this special socket is not equipped on every vehicle, a CURT custom wiring connector -- also called a T-connector -- utilizes the socket for simple, stress-free installation. Rather than requiring you to cut, splice and solder into your vehicle's wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard, universal vehicle-to-trailer wiring connection, typically in the form a 4-way flat. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. This particular plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Toyota Highlander, Grand Highlander, Lexus TX350, TX550h, and TX55h+ (to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. Stress is the last thing you should feel when towing a trailer -- whether you're hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot. At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it.CURT 56524 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Toyota Highlander, Grand Highlander, Lexus TX350, TX550h, TX55h+


  • Plugs into existing OEM vehicle socket to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Equipped with tail light converter for vehicle-trailer compatibility
  • Constructed with SMT circuitry for better performance and durability
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty


  • Converter Type: Circuit Protected, Powered, Potted
  • Electrical Component Location: Vehicle / Trailer
  • Electrical Package Type: Packaged
  • Electrical System Type: 3W
  • Finish - XA: Blank
  • Item Class - XA: CME
  • Item Height - XA: 0.000
  • Item Length - XA: 0.000
  • Item Width - XA: 0.000
  • Master Case Height Inches - XA: 10.750
  • Master Case Inner Pack Qty - XA: 0
  • Master Case ITF14 - XA: 20612314057393
  • Master Case Length Inches - XA: 24.000
  • Master Case Qty - XA: 12
  • Master Case Volume Cubic Feet - XA: 0.00000
  • Master Case Weight Lbs - XA: 12.520
  • Master Case Width Inches - XA: 10.000
  • Material - XA: THERMOPLASTIC RUBBER
  • Mount Type Description - XA: Not Applicable
  • Output Type: 4-Way Flat
  • Pallet Cases Per - XA: 40
  • Pallet Cases Per Layer - XA: 10
  • Pallet Layer of Cases - XA: 4
  • Pallet Qty - XA: 384.000
  • Pallet Total Height Inches - XA: 47.500
  • Pallet Total Weight Per - XA: 530.800
  • Parcel Allowed - XA: Yes
  • Price Code - XA: E26
  • Product Weight - XA: 0.000
  • Prop 65 Label Text - XA: WARNING: This product can expose you to chemicals including Di(2-ethylhexyl) phthalate, which is known to the State of California to cause cancer, and Di-n-butyl phthalate, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
  • Prop 65 Material - XA: Di(2-ethylhexyl) phthalate/Di-n-butyl phthalate
  • Prop 65 Reason - XA: PVC Coated Wire
  • Prop 65 Warning Label Type - XA: Cancer and Birth Defect Causing
  • Prop 65 Warning Y/N - XA: YES
  • Rate Class - XA: 70.0
  • Retail Height - XA: 3.000
  • Retail Length - XA: 9.000
  • Retail Width - XA: 6.000
  • Sales Family Code - XA: ELECT
  • Sales Family Description - XA: ELECTRICAL COMPONENTS
  • Sales Group Description - XA: TCONN
  • Shipping Weight - XA: 0.960
  • Side Application Type Description - XA: Not Applicable
  • T-Connector Location: S3
  • Tail Light Circuits: 7.5 Amps
  • Tariff 301 - XA: No
  • Terminal Gender: Male Female
  • Terminal Type: Pin
  • Truckload Cases Qty - XA: 0
  • Truckload Pallets Qty - XA: 0
  • Truckload Units Qty - XA: 0
  • Truckload Volume Cubic Feet - XA: 0.00000
  • Truckload Weight - XA: 0
  • Turn and Brake Circuits: 5.0 Amps
  • Warranty: One-Year Limited Warranty
  • Box Height in Inches - XA: 4
  • Box Length in Inches - XA: 11
  • Box Width in Inches - XA: 9
  • Connector Gender: Male Female
  • Container Cases Qty - XA: 0
  • Container Pallet Qty - XA: 0
  • Container Unit Qty - XA: 0
  • Container Volume Cubic Feet - XA: 0.00000
  • Container Volume Cubic Meter - XA: 0.00000
  • Container Weight KG - XA: 0
  • Container Weight Lbs - XA: 0
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2004
 Kia Sedona
2004
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2004
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2004
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2004
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Who is Curt?

Curt is a brand under Lippert, which is a globally recognized brand when it comes to aftermarket parts and accessories. Curt offers a complete line of towing products and other related accessories. Today, they are the leading manufacturer when it comes to custom-made trailer hitches.

Proudly Made in The USA

All their products are proudly made in the USA. It allows them to monitor the quality of their products and ensure that all parts come out the same every time. They offer a wide range of towing solution products from ball mounts, trailer balls, bike racks, cargo carriers, weight distribution hitches, and more.

Quality Products

Each component is carefully designed to handle heavy loads and not break prematurely, which makes it one of the safest brands in the market today. Armed with the best engineers and artisans in the industry, Curt can provide their customers with a towing product that could stand the test of time. It is why they are the brand of choice by enthusiasts who want the best towing solution that money can buy. 

Purchase Curt Products At Vivid Racing

If you are in the market for a quality towing solution for your vehicle, then Curt is the brand for you. They have established their name as one of the best towing product manufacturers in the USA. If you want a reliable and dependable product, then Curt is the brand for you. To know more about Curt, Visit Vivid Racing and check out their list of products that first your specific need.

CURT MANUFACTURING, LLC ("CURT") provides limited lifetime warranty coverage against defects in factory workmanship and materials for CURT® products ("Products") sold by authorized CURT dealers for use by retail (end use) consumers. This Limited Warranty is provided only to the original Product consumer, and applies only to the original installation. This Limited Warranty is not transferable and does not extend or apply to anyone else. For consumers in the U.S.: this Limited Warranty gives you specific legal rights; you also may have other rights, which vary from state to state.

This Limited Warranty is the sole and exclusive warranty provided by CURT, and all other warranties and conditions are excluded and disclaimed. UNDER THE LAW OF CERTAIN STATES, THERE MAY BE NO IMPLIED CONDITIONS OR WARRANTIES FROM CURT APPLICABLE TO YOUR PRODUCT, AND ALL IMPLIED CONDITIONS OR WARRANTIES (INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE) ARE EXCLUDED AND DISCLAIMED WHERE ALLOWED BY LAW. If implied warranties are imposed under any applicable state law, all such implied warranties are limited to the duration of the applicable provisions of this Limited Warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

Each of the warranty coverage periods runs from the date of purchase of the Product (proof of purchase is required) and applies only to warranted defects that first occur and are reported to CURT within the applicable warranty period. CURT retains the right to determine to its reasonable satisfaction whether any claimed defect is covered by this Limited Warranty.

Certain items are excluded from Limited Warranty coverage by CURT, and this Limited Warranty coverage does not apply to:
  • Wear and tear from normal use,including damage from road debris
  • Improper product selection,application, installation or maintenance
  • Modifications, including the attachmentof other hardware or components
  • Misuse, abuse, overloading, impropertrailering or hauling, accident
  • Corrosion or damage due to environmental condition
View Full Warranty Information Here

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