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  1. #1

    Default NNBS heater core replacement (curiousity sake).

    After doing some reading on the net, the NBS Silverado (99-07 classic) looks like it requires pretty much removing the dash to replace the heater core. Does the NNBS (07-13) also require removing the dash?

    This is just a question for curiousity sake.


    2013 Silverado LTZ White Diamond Crew Cab

    Advent OGM1 Navigation
    Husky Liners GearBox Underseat Storage
    Airaid MIT
    EGR Rail Caps
    K&N Air Filter
    Flowsound 40 Muffler
    Hypertech Max Energy Tune (only top end limiter removed and AFM disabled)
    Chrome Tailgate Handle Cover
    TonnoPro HF-155 Tonneau Cover
    WeatherTech Front and Rear Splash Guards
    Husky Liners X-Act Contour Floor Liners
    WeatherTech Side Window Deflectors

  2. #2

    Join Date
    Sep 2010
    everett, massachusetts


    1999-2006 would require dash removal on heater core replacement. a long time consuming job...2007 - ? would be interesting info . this will be located in the OEM shop manual ..

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