1999-2006 Chevy Silverado or GMC Sierra Rocker Panel Extended Cab Driver Side

4.9375 out of 5 based on 16 customer ratings
(16 customer reviews)
PART#: 0856-105 STARTING AT $144.50

Order a 1999-2006 Chevy Silverado Rocker Panel Extended Cab with rear Suicide Doors, Drivers Side from Raybuck. Also fits 1999-2006 GMC Sierra Extended cab with rear suicide doors. On a very infrequent basis we have seen cabs that are different towards the rear. When installing this new rocker there ends up being a large gap between it and the cab corner. We have not been able to determine the rhyme or reason to this yet but will post an update once we do.

Approximate thickness: 14ga
Dimensions: 10 1/8″H x 81″W

When selecting any part for your pickup, please make sure that you are selecting the correct cab style: Standard/Regular Cab has two doors and no rear seating area, Extended Cab has two rear suicide doors that open towards the bed of the truck and do not have exterior door handles, Crew Cab has four full doors that all open up toward the front of the truck.

This is the Left side panel. You can find the Right side panel here 0856-106

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Brand: Key Parts
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Description

This 1999-2006 Chevy Silverado rocker panel, driver side fits 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Chevy Silverado and GMC Sierra extended cab trucks with rear suicide doors. Whether you have a 2003 Chevy Silverado that’s starting to show rust or a 2000 GMC Sierra that has dings and dents in the rocker, this rocker panel will get your truck looking like new.

Rocker panels take a beating from the elements and road debris. They are some of the first body panels on your vehicle to start showing signs of wear, and will usually be one of the first panels to rust out. If you’re thinking “I’d rather fix my rust than buy a new vehicle”, you’ve come to the right place.

All of our rocker panels are constructed of heavy gauge stamped steel that meets or exceeds the thickness of the original body panel that it’s replacing. The stamping process starts with a 3D scan of an OEM part, which means that these aftermarket panels will be an exact match to the original part’s shape. Since the panels are an exact match, the old panel will need to be cut out so that the new one can be welded in its place. The exception to this is slip-on panels. Any panel labeled as “Slip-on” can be placed over top of the original panel, and secured with an adhesive, like Silaprene, rivets, welded, etc.

Each panel is also e-coated for additional corrosion protection. The e-coating leaves a black finish that can be scuffed and painted over.

Whether you need to replace the driver side, passenger side, or both, we have the parts that you’re looking for. Fix the rust on your rocker panels by ordering this 1999-2006 Chevy Silverado or GMC Sierra OEM-Style rocker panel extended cab with 3rd and 4th suicide doors, driver side from Raybuck Auto Body Parts today.

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16 reviews for 1999-2006 Chevy Silverado or GMC Sierra Rocker Panel Extended Cab Driver Side

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    Questions and answers

      do u have a blog or you tube example for installing rockers and cab corners. Thank You
    1. 0 votes
      Q do u have a blog or you tube example for installing rockers and cab corners. Thank You answer now
      Asked by Aug Mastro on May 7, 2023 1:22 pm
      A From a retired Body Shop professional and painter that you are asking for a you tube or blog that you have no idea what it takes to replace these properly. My advice is to find an auto body person that does it on the side as most body shops don't do this kind of work anymore.
      A This isn’t an easy watch a video project. To do it right, you need the proper tools, welder etc… for asking this you should hire someone to do it. There is a lot involved. Taking off the doors for one.
    2. Hello, I have a 2002 Chevy Silverado 2500 extended cab and need new rocker panels. When I measure the ones on the truck, they are 73” long, seam to seam. But your replacements are 81”. Is there something I,m misunderstanding? Tracy
    3. 0 votes
      Q Hello, I have a 2002 Chevy Silverado 2500 extended cab and need new rocker panels. When I measure...... Read more answer now
      Asked by Tracy on February 13, 2023 9:54 am
      Answered by the admin

      The 81" measurement is actually the widest part across the top of the rockers. the bottom of the rocker measures 79". These rockers tuck under the fender as well as the cab corner, so that's most likely why you're measurements are different than what we have listed.

      A As Steve (Admin) already answered, these rockers have the front part of the outer rocker included in the stamping. If you don't need the front part, you just cut off what you don't need. I had gone out and taken a picture of mine that I literally just finished and have not even thrown the cutoffs away yet, but we can't post pix in the answers. I used about 68" of the outer rocker, less of the inner. The outer was made in Europe, the inner was China. The outer is THICK and excellent to work with, though I did have to tweak at the back because one of the curves was not an exact match. This is go... Read more
    4. Hello, when I measure the rocker panels length on my 2002 Chevy Silverado 2500 extended cab, the length is 73 inches, seam to seam, front to back. But your replacement rocker panels are 81”. Is their any explanation for this? Am I misunderstanding something? Tracy
    5. 0 votes
      Q Hello, when I measure the rocker panels length on my 2002 Chevy Silverado 2500 extended cab, the ...... Read more answer now
      Asked by Tracy on February 13, 2023 9:51 am
      Answered by the admin

      The 81" measurement is actually the widest part across the top of the rockers. the bottom of the rocker measures 79". These rockers tuck under the fender as well as the cab corner, so that's most likely why you're measurements are different than what we have listed.

    6. Do you not sell complete sets of left and right inner and outer rocker panels along with both cab corners?
    7. 0 votes
      Q Do you not sell complete sets of left and right inner and outer rocker panels along with both cab...... Read more answer now
      Asked by Jerry on December 7, 2022 10:27 pm
      A They don't sell sets as a actual set, they do sell inner outter and cab corners for both sides though, make sure you pay attention as they have slip on and actual nice 14g weld in replacements.
    8. Will i need to purchase the rear cab corners with these or are they molded in to these rocker panels?
    9. 0 votes
      Q Will i need to purchase the rear cab corners with these or are they molded in to these rocker pan...... Read more answer now
      Asked by Jim Lenfestey on August 29, 2022 8:43 am
      A The cab corners are NOT molded into this rocker - here is a link to our offerings - https://raybuck.com/?s=2003+chevy+pickup+&fwp_model=sierrasilverado&fwp_year_single=2003&fwp_product_category=cab-corners