Specifications:

  • Brand New GM Door Sill Plates
  • Comes as a Set of 4
    • Fits both LH (Driver Side) & RH (Passenger Side) Front & Rear
  • Black finish
  • Original equipment parts
  • Fits 4 door extended cab models only

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Browse 1 question Browse 1 question and 1 answer
When you say 4 door extended cab do you mean crew cab full 4 door or extended cab with the 2 1/2 doors?
John G on Jul 2, 2017
BEST ANSWER: We mean a 4 door model that has half doors in the rear!


Vehicle Fit

  • 1999-2006 Chevy Silverado 1500 4 Door Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2007 Chevy Silverado 1500 Classic Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 1999-2004 Chevy Silverado 2500 4 Door Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2001-2006 Chevy Silverado 2500 HD Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2007 Chevy Silverado 2500 HD Classic Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2001-2006 Chevy Silverado 3500 Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2007 Chevy Silverado 3500 Classic Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 1999-2006 GMC Sierra 1500 4 Door Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2007 GMC Sierra 1500 Classic Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 1999-2004 GMC Sierra 2500 4 Door Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2001-2006 GMC Sierra 2500 HD Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2007 GMC Sierra 2500 HD Classic Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2001-2006 GMC Sierra 3500 Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
  • 2007 GMC Sierra 3500 Classic Extended Cab Black Sill Plate 4 Piece Set General Motors OEM 12497356
Part #: GMIMX00009

Out of Stock

Brand #: 12497356

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