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Diode Dynamics

Diode Dynamics C1R Hitch LED Pod Kit for 2019-2026 Sierra 1500

Diode Dynamics C1R Hitch LED Pod Kit for 2019-2026 Sierra 1500

$239.95 USD
$239.95 USD
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DD7646

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  • Ships in 1–2 business days
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Key Features

  • Boosts rear visibility with over 1,000 lumens of LED reverse light for safer backing at night
  • Adds an extra running light and 4th brake light to help drivers behind you see your truck sooner
  • Plugs into the factory trailer wiring for a quick, no-splice installation in a few minutes
  • Mounts cleanly inside the 2-inch or 2.5-inch receiver so there is no drilling on the bumper
  • Vehicle-specific harness for GMC Sierra 1500 ensures reliable operation with factory lighting
  • Compact C1R pod design keeps a low-profile OEM-plus look at the rear of the truck

The Diode Dynamics DD7646 is a C1R HitchMount LED pod kit for the 2019-2026 GMC Sierra 1500. It mounts a compact C1R LED pod in the trailer hitch receiver to add a powerful reverse light plus 4th brake and red running-light functions, all controlled through the factory 7-pin trailer connector.

Key Benefits

  • Adds high-output rearward lighting for backing up, hitching trailers, and working at night
  • Runs as a red running light with your tail lights, then switches to a bright backup light in reverse
  • Plug-and-play with the factory 7-pin trailer connector, no cutting or splicing
  • Drops into a 2-inch or 2.5-inch receiver with the included adapter

What's Included

  • One C1R HitchMount LED pod
  • Receiver adapter, 7-pin single-output harness, and mounting hardware

Fitment

Engineered for the 2019-2026 GMC Sierra 1500 with the factory 7-pin trailer connector.

Frequently Asked Questions

What does the C1R hitch kit add?

A hitch-mounted LED pod that gives a powerful reverse light plus 4th brake and running-light functions, controlled through the factory 7-pin trailer connector.

Does the DD7646 fit my Sierra?

It is engineered for the 2019-2026 GMC Sierra 1500 with the factory 7-pin trailer connector.

Is it plug-and-play?

Yes. It plugs into the factory 7-pin connector with no cutting and drops into a 2-inch or 2.5-inch receiver with the included adapter.

FAQ
What does the C1R hitch kit add?

A hitch-mounted LED pod that gives a powerful reverse light plus 4th brake and running-light functions, controlled through the factory 7-pin trailer connector.

Does the DD7646 fit my Sierra?

It is engineered for the 2019-2026 GMC Sierra 1500 with the factory 7-pin trailer connector.

Is it plug-and-play?

Yes. It plugs into the factory 7-pin connector with no cutting and drops into a 2-inch or 2.5-inch receiver with the included adapter.

Vehicle Fitment
Years Make Model Submodel
2019–2026 GMC Sierra 1500 —

Specifications
weight
2.1 lbs
dimensions
12.9 L × 10.7 W × 4.8 H in

Shipping & Returns

Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.

30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.

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