Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Genuine GM 10399499
Reinforcement Asm-Side Door Opening Frame Upper

Customer Questions & Answers (2)
GM 10399499 Reinforcement Asm-Side Door Opening Frame Upper
  • Part Description REINFORCEMENT, Side Door Opening
  • Location Upper
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle

Why Choose AutoPartsPrime

  • Dedicated Service

    We have experienced professionals here to help you via phone, live chat or email.

  • Unbeatable Prices

    We offer genuine OEM parts at the best possible discounted prices online.

  • Fast Delivery

    Your orders are processed efficiently and delivered as promptly as possible.

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number10399499
    Part DescriptionREINFORCEMENT, Side Door Opening
    Other DescriptionReinforcement Asm-Side Door Opening Frame Upper
    Other NamesHeader Reinforcement, Reinforcement
    Item Dimensions11.3 x 9.3 x 2.1 inches
    Item Weight1.20 Pounds
    PositionUpper
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU10399499
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2005-2007 Buick Rainier6 Cyl 4.2L, 8 Cyl 5.3L4 DOOR
    2005-2009 Chevrolet Trailblazer6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L4 DOOR, 4 DOOR EXT
    2005-2009 GMC Envoy6 Cyl 4.2L, 8 Cyl 5.3L4 DOOR, 4 Door XL

Related Parts for 10399499

Customer Questions & Answers

Q:
Please provide the correct 10399499 for my car. Much appreciated.
By Customer
A:
Please Select Your Car to check if 10399499 properly fits your car.
By Omar
GM Specialist
Q:
Where is the exact position of the part?
By Customer
A:
The position of the part is on Driver Side.
By Omar
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 10399499 at AutoPartsPrime, Your Right Choice

  • The part number 10399499, Reinforcement Asm-Side Door Opening Frame Upper, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Buick Rainier. It fits Chevrolet Trailblazer. It also fits GMC Envoy. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.