2003 Chevrolet Tahoe Trailer Wiring Kit

Your 2003 Chevrolet Tahoe might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Trailer Wiring Kit product you desperately need.

We currently carry 8 Trailer Wiring Kit products to choose from for your 2003 Chevrolet Tahoe, and our inventory prices range from as little as $7.49 up to $36.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Trailer Wiring Kit products for the 2003 Chevrolet Tahoe. We only sell parts from trusted brands like Curt so that you can find quality parts you can count on.

Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 63 reviews on our Trailer Wiring Kit products for the 2003 Chevrolet Tahoe from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Trailer Wiring Kit stock in-person!

Trailer Wiring Kit for Your 2003 Chevrolet Tahoe

Search through our amazing selection of Trailer Wiring Kit products for your 2003 Chevrolet Tahoe to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.

Hopkins - 48035, 4 Flat Vehicle Side Towing Connector (48") (Part No. 48035)
Description
Get your vehicle ready to tow the most common type of trailer on the road by installing this vehicle side 4 flat. This 4 flat connector carries the trailer's basic lighting and includes printed wire functions that make installation quick.

Product Features:
48 inch length
Corrosion Resistant Terminals
Most Commonly Used Trailer Connector
Found On Small Boat/Utility
Printed wire functions for easy wire reference

3.5

Read 3 review(s)

Review snapshot ® by PowerReviews

3.5

3.5

5

5

2020-04-25

5

5

Yes

Yes

Submitted 2020-04-25

By Terry

From Undisclosed

Really easy to use

Bottom Line NULL

Really easy to use

By Terry from Undisclosed

BOTTOM LINE NULL

5

5

2018-02-18

5

5

I would buy again

I would buy again

Submitted 2018-02-18

By Victor

From undisclosed

Great fit

Bottom Line NULL

Great fit

By Victor from undisclosed

BOTTOM LINE NULL

1

1

2017-04-23

1

1

website description was wrong

website description was wrong

Submitted 2017-04-23

By h.r.

From undisclosed

website description was for the wrong part. two trips to the store really offsets the convenience of online ordering if the website is inaccurate....spent more on gas than the cost of the part, not to mention time lost.

Bottom Line NULL

website description was for the wrong part. two trips to the store really offsets the convenience of online ordering if the website is inaccurate....spent more on gas than the cost of the part, not to mention time lost.

By h.r. from undisclosed

BOTTOM LINE NULL
from $7.49
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Hopkins - 40950, Endurance Multi Tow® Ford / GM 7 Blade and 4 Flat Towing Connector (Part No. 40950)
Description
By incorporating Endurance design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. 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. Four hole mount installation for standard mounting brackets.

Product Features:
Endurance Professional Grade
Plug-In Simple!® Wiring Kit
Utilizes OEM connectors create an exact fit and maximum weatherproofing
Multi-Tow® provides multiple towing options from one connector
Weatherproof lid opens 180 degrees
Oversized hinge offers ultimate durability
Superior Ergonomics

1.5

Read 2 review(s)

Review snapshot ® by PowerReviews

1.5

1.5

1

1

2021-10-24

1

1

Does not fit Porsche Cayenne

Does not fit Porsche Cayenne

Submitted 2021-10-24

By Byron in Atlanta

From Atlanta GA

The Hopkins website and the Advance website say this is an "exact fit for your vehicle". It is not. While it plugs right in to the factory wiring, the holes in the body of the connector do not align with the holes in hitch. They are just enough out of alignment that not a single bolt can be attached.

Bottom Line not recommended

The Hopkins website and the Advance website say this is an "exact fit for your vehicle". It is not. While it plugs right in to the factory wiring, the holes in the body of the connector do not align with the holes in hitch. They are just enough out of alignment that not a single bolt can be attached.

By Byron in Atlanta from Atlanta GA

BOTTOM LINE not recommended

2

2

2020-04-21

2

2

Not as stated

Not as stated

Submitted 2020-04-21

By saDxsie

From Augusta, GA

Where is the Plug-In Simple!® Wiring Kit as stated in product features?

Bottom Line not recommended

Where is the Plug-In Simple!® Wiring Kit as stated in product features?

By saDxsie from Augusta, GA

BOTTOM LINE not recommended
from $36.99
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Curt - Replacement OE 4-Way Flat Socket (T's into USCAR) (Part No. 55384)
Description
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 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. Though 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 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 connector provides a 4-way flat socket while retaining use of the existing OEM 7-way. It is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). It comes with a dust cover to keep the connector socket clean when not in use.

Product Features:
Plugs into USCAR socket to provide 4-way flat trailer wiring connector
Simple plug-and-play design eliminates the need for cutting or splicing
4-way flat output connects tail lights, brake lights and turn signals
Dust cover included to keep connector clean when not in use
Slit loom keeps wires contained and well protected
Backed by a limited one-year warranty
from $31.99
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Curt - Replacement USCAR Socket with 24" Wires (Vehicle Side) (Part No. 56229)
Description
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way USCAR replacement harness is designed to replace an existing USCAR plug and supply power for tail lights, turn signals, electric trailer brakes, a battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with color-coded wires and 24" of bonded wire for easy splicing into your vehicle's wiring system. This 7-way USCAR connector is a female-end socket, specifically designed for the vehicle side of the connection.

Product Features:
Replaces damaged or missing USCAR vehicle harness
Includes 24" color-coded, bonded wires for easy installation
from $23.79
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Curt - Replacement OE 4-Way Flat Socket (Plugs into USCAR) (Part No. 55515)
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 custom wiring connector provides a 4-way flat connector socket and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). 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 flat trailer wiring connector
Simple plug-and-play design eliminates the need for cutting or splicing
4-way flat output connects tail lights, brake lights and turn signals
Dust cover included to keep connector clean when not in use
Slit loom keeps wires contained and well protected
Backed by a limited one-year warranty
from $29.49
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Curt - Heavy-Duty Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) (Part No. 55416)
Description
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way RV blade connector is designed to plug into a USCAR socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer wiring connector, plugging into a standard USCAR socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection (see application info to verify fitment with your vehicle).

Product Features:
Weather-resistant dust cover features a rubber insert to seal out moisture
Spring-loaded cover also helps keep connector clean when not in use
Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector
Simple plug-and-play design eliminates the need for cutting or splicing
7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
from $20.99
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Curt - Replacement OE 7-Way RV Blade Socket (Plugs into USCAR) (Part No. 55415)
Description
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way RV blade connector is designed to plug into a USCAR socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer connector, plugging into a standard USCAR socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection.

Product Features:
Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector
Simple plug-and-play design eliminates the need for cutting or splicing
7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
Spring-loaded dust cover keeps connector clean when not in use
from $19.99
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Curt - Replacement OE 7-Way RV Blade Socket (Twists into USCAR) (Part No. 56415)
Description
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer's electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way OEM USCAR replacement connector is designed to plug into a twist-in OEM vehicle socket and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with a spring-loaded cover to keep out dust and water. This 7-way RV blade connector is a female-end socket, specifically designed for the vehicle side of the connection (see application info to verify fitment with your vehicle).

Product Features:
Plugs into USCAR socket to provide 7-way RV blade trailer wiring connector
Twist-in, plug-and-play design eliminates the need for cutting or splicing
7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
Spring-loaded dust cover keeps connector clean when not in use
from $29.99
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