My Cart 0
Your Cart Is Empty
    Your Cart Is Empty

    2004 GMC Sierra Trailer Brake Controllers

    Have a Question?
    Have a Question? Ask a product expert! (800) 874-8888 Live Chat

    • shipping icon
    •
      Not Rated Yet

    See Details

     

    View all reviews for this product

    There are no customer reviews for this product

    You may only compare up to 5 products at a time.
    Please select at least two products to start comparing.

    Latest Customer Reviews

    CURT Discovery Brake Controller Reviews


    Buy it

    Reviewed By Jason L (Filer, ID) Reviewed for a 2004 GMC Sierra —11/18/2010 8:04 AM

    I have only used this once. It is easy to install, adjust, and works great. I would reccommend it. I don't pull anything crazy heavy, but this controller will work for anything my '04 duramax can get down the road.

    View More Reviews

    Tekonsha Primus IQ Electronic Brake Control Reviews


    my review

    Reviewed By David M (CREOLA, AL) Reviewed for a 2013 GMC Sierra —3/8/2014 10:06 PM

    very good product and easy to follow installation instructions

    View More Reviews

    CURT Reflex Brake Controller Reviews


    Curt brake controler

    Reviewed By Ray A (BUNA, TX) Reviewed for a 2003 GMC Sierra —10/23/2013 10:42 AM

    Easy to install with OEM wiring harness, works great with each trailer I have pulled regardless of weight.

    View More Reviews

    Helpful 2004 GMC Sierra Trailer Brake Controllers Articles

    Not sure which 2004 GMC Sierra Trailer Brake Controllers are right for you? We have over 78 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:

    "I have only used this once. It is easy to install, adjust, and works great. I would reccommend it. I don't pull anything crazy heavy, but this controller will work for anything my '04 duramax can get down the road." —Jason L from Filer, ID bought a CURT Discovery Brake Controller for a 2004 GMC Sierra.

    In addition to GMC Sierra Trailer Brake Controllers, you may also enjoy one of these popular products: WeatherTech Cargo Liners, Bully Dog Triple Dog GT Tuner (49-State Legal), Lloyd Mats RubberTite Rubber Floor Mats.

    Year Range For GMC Sierra Trailer Brake Controllers

    Popular 2004 GMC Sierra Trailer Brake Controllers Part Numbers