Chevrolet Silverado 1500 Trailer Wiring Harness

Your Chevrolet Silverado 1500 will be happy to know that the search for the right Trailer Wiring Harness products you’ve been looking for is over! Advance Auto Parts has 11 different Trailer Wiring Harness for your vehicle, ready for shipping or in-store pick up. The best part is, our Chevrolet Silverado 1500 Trailer Wiring Harness products start from as little as $18.29.

When it comes to your Chevrolet Silverado 1500, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Trailer Wiring Harness product and part brands so you can shop with complete confidence. Some of our top Trailer Wiring Harness product brands are Hopkins and CURT. We’re sure you will get the right product to keep that Silverado 1500 running for a long time.

We even have reviews of our OEM and aftermarket Trailer Wiring Harness products to help you buy with confidence. Hear from other customers via the 6,804 reviews on parts for your Chevrolet Silverado 1500.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Trailer Wiring Harness products for your Silverado 1500, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Trailer Wiring Harness for a Chevrolet Silverado 1500

Use the fitment form at the top of the page to select your exact year and engine type for your Chevrolet Silverado 1500.

Hopkins - 40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit (Part No. 40955)
Description
Tow more than one trailer? Multi-Tow® design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Product Features:
Multi-Tow® provides multiple towing options from one connector
Plug-In Simple!® Wiring Kit
Utilizes OEM connectors create an exact fit and maximum weatherproofing
Includes mounting bracket and hardware
Impact and corrosion resistant
Fits in standard 7 blade bracket
Includes Step-By-Step Instructions

4.0

Read 3 review(s)

Review snapshot ® by PowerReviews

4.0

4.0

1

1

2022-07-24

1

1

Does NOT fit an OEM 2017 Audi Q7 as advertised!

Does NOT fit an OEM 2017 Audi Q7 as advertised!

Submitted 2022-07-24

By TT

From Peachtree City, GA

Even with the included mounting bracket, the screw holes do not line up with the mount on the vehicle. As the tow package is OEM, advertising that this is an 'exact' fit for my vehicle is false. In addition, even if the holes lined up, the included bolts are 5/8" too short. I had bought longer bolts before realizing that the holes didn't line up. I am very dissatisfied with this blatantly false advertising.

Bottom Line not recommended

Even with the included mounting bracket, the screw holes do not line up with the mount on the vehicle. As the tow package is OEM, advertising that this is an 'exact' fit for my vehicle is false. In addition, even if the holes lined up, the included bolts are 5/8" too short. I had bought longer bolts before realizing that the holes didn't line up. I am very dissatisfied with this blatantly false advertising.

By TT from Peachtree City, GA

BOTTOM LINE not recommended

5

5

2021-10-18

5

5

Works great

Works great

Submitted 2021-10-18

By David

From Undisclosed

Direct fit plug and play wiring harness for my 04 chevy silverado connects into factory harness above spare tire my truck didn't have factor tow package u will need 2 fuses for fuse box under hood and connect the wire also

Bottom Line NULL

Direct fit plug and play wiring harness for my 04 chevy silverado connects into factory harness above spare tire my truck didn't have factor tow package u will need 2 fuses for fuse box under hood and connect the wire also

By David from Undisclosed

BOTTOM LINE NULL

5

5

2021-01-20

5

5

I would but this product again

I would but this product again

Submitted 2021-01-20

By Harry

From Undisclosed

Had to replace my 7 pin plug this plugged right in to the factory wiring, fixed my problem.

Bottom Line NULL

Had to replace my 7 pin plug this plugged right in to the factory wiring, fixed my problem.

By Harry from Undisclosed

BOTTOM LINE NULL
from $39.99
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CURT - Dual-Output 7 & 4-Way Connector (Plugs into USCAR) (Part No. 55774)
Description
A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This special custom wiring connector actually provides two connector sockets for a multipurpose option. It plugs into an OEM connector and offers a 4-way flat and 7-way RV blade connector. It comes with a mounting bracket for easy installation and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.

Product Features:
Plugs into USCAR socket to provide 4-way and 7-way trailer wiring connectors
Fits USCAR-equipped vehicles with factory tow plugs only
Simple plug-and-play design eliminates the need for cutting or splicing
4-way flat output connects tail lights, brake lights and turn signals
7-way RV blade socket adds reverse lights, electric brakes and auxiliary power
Dust covers included to keep connectors clean when not in use
Slit loom keeps wires contained and well protected
Metal bracket securely mounts wiring to the vehicle or trailer hitch
Backed by a limited one-year warranty
from $29.99
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Hopkins - 41145, Wiring Kit Vehicle Specific Towing CHEVROLET / GMC (Part No. 41145)
Description
This vehicle specific wiring kit includes detailed instructions and wire leads to make connecting to the factory towing harness fast and easy. Locate the blunt cut wire harness near the spare tire, mount the 7 Blade, utilize the preinstalled connectors and you are ready to tow.

Product Features:
Plug-In Simple!® Wiring Kit
Utilizes OEM connectors for enhanced fit and weatherproofing
Includes vehicle side 7 blade
Corrosion resistant terminals
Impact and corrosion resistant
Includes mounting bracket and hardware
Includes Step-By-Step Instructions
from $40.49
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CURT - Dual-Output 6 & 4-Way Connector (Plugs into USCAR) (Part No. 55664)
Description
A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This special custom wiring connector actually provides two connector sockets for a multipurpose option. It plugs into an OEM USCAR connector and offers a 4-way flat and 6-way round connector (see application info to verify fitment with your vehicle). It also comes with a mounting bracket for easy installation. CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.

Product Features:
Plugs into USCAR socket to provide 4-way and 6-way trailer wiring connectors
Fits USCAR-equipped vehicles with factory tow plugs only
Simple plug-and-play design eliminates the need for cutting or splicing
4-way flat output connects tail lights, brake lights and turn signals
6-way round socket adds connection for electric brakes and auxiliary power
Dust covers included to keep connectors clean when not in use
Slit loom keeps wires contained and well protected
Metal bracket securely mounts wiring to the vehicle or trailer hitch
Backed by a limited one-year warranty
from $44.49
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Hopkins - Vehicle Wiring Kit (Part No. 41155)
Description
Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins® vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit includes the accessories needed to get you towing faster.

Product Features:
Plug-In Simple® Wiring Kit
Utilizes OEM Connectors For Enhanced Fit And Weatherproofing
Includes Vehicle Side 4 Flat
Corrosion Resistant Terminals
Impact And Corrosion Resistant
Includes Dust Cover And Grease Packet To Prevent Corrosion
Includes Step-By-Step Instructions
from $25.99
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Husky Towing - Wire Harness 7 Blade (Part No. 30342)
Description
Easily route towing electrical functions into the truck bed for 5th wheel trailers, while retaining electrical functions at the rear of the vehicle.

Product Features:
Easily Route Towing Electrical Functions Into The Truck Bed For Fifth Wheel Trailers
Limited 1 Year Warranty
from $118.99
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Husky Towing - TrailerWireConnector (Part No. 33059)
Description
Husky Towing Products Offers Innovative Designs, High Quality, Custom Installation And Safe, Easy Operation. Husky Is Source For A Complete Line Of Hitches, Electrical Products And Towing Accessories.

Product Features:
Provides Multiple Towing Options From One Connector
Connects To Your Vehicle OEM Tow Package Connector
Exact OEM Replacement For Enhanced Fit And Maximum Weatherproofing
Applies To Over 18 Different Vehicle Makes Equipped With A Factory Tow Package
High Impact, ABS Plastic Construction
Limited 1 Year Warranty
from $44.99
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Husky Towing - 5TH Wheel T-Connectr (Part No. 30392)
Description
Easily route towing electrical functions into the truck bed for 5th wheel trailers, while retaining electrical functions at the rear of the vehicle.

Product Features:
Easily Route Towing Electrical Functions Into The Truck Bed For Fifth Wheel Trailers
Limited 1 Year Warranty
from $106.99
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Husky Towing - TrailerWireConnector (Part No. 33058)
Description
Product Features:
Connects To Your Vehicle OEM Tow Package Connector
Easy Open, Weatherproof Lid With Rugged, Oversized Hinge Allows Lid To Open 180 Degrees
Impact And Corrosion Resistant
Plug In Simple(R) : No Cutting, No Splicing, Saves Time
Limited 3 Year Warranty
from $53.99
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Husky Towing - TrailerWireConnector (Part No. 13092)
Description
Husky Towing Products offers a complete line of hitches, brake assemblies, jacks, sway control solutions, and essential towing accessories. Each Husky product is precision engineered, constructed with durable, quality materials, and is rigorously tested to industry safety standards. Hitches are what Husky does best. From Class III receivers, to 5th wheels, to weight distribution hitches, Husky hitches help keep your towables safe and secure. Husky also offers accessories to accompany your hitch including hitch balls, shanks, locks, and more. Electric tongue jacks, electrical and brake products, and cargo carriers are just a few other categories that make any towing experience easier.

Product Features:
Husky Branded Replacement Parts Ensure Proper Fit And Function
Direct Fit Replacements Ensure Easy, Trouble Free Installation
Husky Branded Replacement Parts Support The Original Product Warranty
Limited 1 Year Warranty
from $51.99
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Husky Towing - TrailerWireConnector (Part No. 30175)
Description
Husky Towing Products offer innovative designs, high quality, custom installation and safe, easy operation. Husky is source for a complete line of hitches, electrical products and towing accessories.

Product Features:
Durable Lid Opens 180 Degrees
Ultimate Weatherproofing
Compatible With Ford, GM And Other Popular Tow Vehicles
Plug In Simple.(R) For Quick And Easy Installation Or Replacement
Limited 3 Year Warranty
from $18.29
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