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  1. Tow Bar Wiring
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  4. 2004
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FITS 2004 GMC Sierra
Magnetic LED Tow Light Kit - Weatherproof - Red Lens - 20' Wiring Harness - Qty 2

Magnetic LED Tow Light Kit - Weatherproof - Red Lens - 20' Wiring Harness - Qty 2

Item # TLL21RK
Retail:$70.99
Our Price: $60.23
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Tow Bar Wiring
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2004 GMC Sierra

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TLL21RK - Removable Tail Light Kit Optronics Bypasses Vehicle Wiring
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Call etrailer.com at 1-800-940-8924 for expert service. We are your GMC tow bar wiring experts, and offer a great price. etrailer.com carries a complete line of Optronics products for your GMC Sierra 2004. Magnetic LED Tow Light Kit - Weatherproof - Red Lens - 20' Wiring Harness - Qty 2 part TLL21RK from Optronics can be ordered online at etrailer.com. Complete tow bar wiring installation instructions and technical support.
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  • Reviews (25)
  • Q & A (0)
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2004 GMC Sierra - Magnetic LED Tow Light Kit - Weatherproof - Red Lens - 20' Wiring Harness - Qty 2

  • Removable Tail Light Kit
  • Bypasses Vehicle Wiring
  • Magnetic Mount
  • Universal
  • Optronics

(2) 4" Diameter magnetic LED tow lights provide stop, tail, and turn signals for your towed car without splicing into its wiring. Heavy-duty magnetic bases provide a secure hold. 20-Ft harness with 4-Flat plug connects to RV.


Features:

  • Removable LED lights provide stop, tail, and turn signal functions for your trailer or towed car
    • Designed for cars and trailers no wider than 80"
  • Sonically sealed, waterproof housing and lens unit
  • Durable surface-mount technology (SMT) construction of LED circuit board
    • Better withstands shock and vibration
    • Allows improved heat distribution and thinner construction
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable polycarbonate housing and lens
  • Red lens over white LEDs
  • Heavy-duty magnetic bases allow lights to quickly secure on a vehicle's trunk or roof
    • 20' Wiring harness can be easily routed beneath the towed vehicle
  • 4-Pole flat connector hooks up to trailer connector at rear of RV
    • Additional wire with 4-pole flat connector included for wiring an RV without an existing trailer connector
  • DOT compliant


Specs:

  • Light diameter: 4-1/4"
  • Overall dimensions: 3-7/8" long x 5-15/16" tall x 2-3/16" wide
  • Tow light harness length: 245"
  • Wiring length between lights: 63"
  • Length of additional wiring harness for RV: 35"
  • Diodes (per light): 6
  • Power draw at 12.8 volts
    • Stop/turn signal light: 0.36 amps
    • Tail light: 0.03 amps
  • Lifetime warranty on LEDs


Magnetic LED Tow Lights

A towed vehicle is required by law to have functional brake and signal lights that illuminate at the same time as the brake and signal lights on the motorhome or RV that is towing it. These removable tow lights make it easy to add running lights, brake lights, and turn signals to your towed car or trailer.


Simply mount the lights on your vehicle's trunk or roof with the heavy-duty magnetic bases. A 63" long section of wiring connects the tow lights, giving you enough slack to position the lights where you want them. Then run the 245" long wiring harness up to the front of your towed vehicle and across your tow bar and connect it to the 4-way flat on your RV.


If your RV doesn't have a trailer connector, then you can wire the extra 35" long 4-way harness that comes with this kit to your RV. And if your RV has a 6-way or 7-way trailer connector, an adapter (sold separately) will be required to connect the tow lights to your RV.


Sonically Sealed, Waterproof Trailer Light

The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The housing and lens are sonically sealed together to create a single unit, which means that water will not get into the light and damage the diodes or circuit board.



TLL21RK Optronics Magnetic Mount LED Towing Light Kit w 20' Wiring Harness - Red Lens - Waterproof


California residents: click here


Customer Satisfaction Score:


Customer Reviews

Magnetic LED Tow Light Kit - Weatherproof - Red Lens - 20' Wiring Harness - Qty 2 - TLL21RK

Average Customer Rating:  4.8 out of 5 stars   (25 Customer Reviews)

(2) 4" Diameter magnetic LED tow lights provide stop, tail, and turn signals for your towed car without splicing into its wiring. Heavy-duty magnetic bases provide a secure hold. 20-Ft harness with 4-Flat plug connects to RV.

by:

The wiring length should be increased by at least five feet. We have a small vehicle and still needed to use an extension. Otherwise it is a terrific solution.



by:

Have not used yet but I think it will be great



by:

Bought these magnetic trailer lights for my hitch-mounted e-bike rack. With two bikes on the rack, the rear car lights are partly obscured. These lights attach firmly to the rack with the magnets but I will secure them with straps as the rack surface is rounded. Plenty bright. Haven’t gone any distance yet, but I will drive reassured that the cars behind will better see my braking and turning.

John

8/2/2021

Just fine!



by:
1991 Isuzu Trooper

These work fine and are bright. I plant them behind my toad's roof rack and add a little duck tape for security. I have lost other ones before. It may be overkill on these as magnet is good.



by:

Great product. easy to install and adj ust



by:
2013 Fiat 500

I've seen magnetic tow lights before but not like these LED's. As soon as they arrived I opened them up, checked them out and they are very well built,the magnets seem very firm and they are BRIGHT. The video on the ETrailer site does no represent how bright these light are in my opinion. Very pleased with the quality and how visible these lights are.



by:

Come in on the date you said it would. Thank you e trailer



by:

Great product, just as described. I am using it on my kayak trailer to replace the original incadescent lights.



by:

These magnetic lights are just what I need for the car that I am towing behind my RV !



by:

Very good quality,works well, just what I was looking for.



by:

Works as advertised!



by:
1998 Toyota 4Runner

excellent, super easy to install and its operation super good. I recommend it 200%



by:

A high quality product and very easy to use for safely towing.



by:

entrails is first class from the product to the packaging shipping and customer service. Truly A+



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great!



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2021 Chevrolet Equinox



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2006 Ford Van



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Do you have a question about this Tow Bar Wiring?


Info for this part was:

Employee Andrew K
Video by:
Andrew K
Employee Jameson C
Expert Research:
Jameson C
Employee Colin H
Installed by:
Colin H
Employee Cole B
Installed by:
Cole B
Employee Chris R
Video Edited:
Chris R
Employee Daron K
Edited by:
Daron K
Employee Brian T
Written by:
Brian T

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