Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Select vehicle to make sure this part fits
Year
Make
Model
Or

Genuine GM 84378223
Center Pillar Reinforcement

Customer Questions & Expert Answers (2)
GM 84378223 Center Pillar Reinforcement
  • Part Description
    Reinforcement Assembly-Center Pillar Outer Panel
  • Brand
    GM
Select vehicle to make sure this part fits
Year
Make
Model
Or
$32.74 MSRP: $49.41
You Save: $16.67 (34%)
Ships in 1-3 Business Days
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 84378223 Center Pillar Reinforcement is Ref No. 2 in the diagram below

    Center Pillar Center Pillar Reinforcement Diagram for 84378223
    The diagram listed above is for your reference. View diagram and OE catalog for your vehicle

    Related Parts for 84378223

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number84378223
    Part DescriptionReinforcement Assembly-Center Pillar Outer Panel
    Other DescriptionCenter Pillar Reinforcement
    Other NamesCenter Pillar Reinforcement
    Item Dimensions29.9 x 14.5 x 3.6 inches
    Item Weight6.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU84378223
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2018-2024 Buick Enclave6 Cyl 3.6LBASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV

  • Customer Questions & Expert Answers

    Q:
    Can you confirm if this part is correct for my vehicle?
    By Customer
    A:
    You can Select Your Car to see if 84378223 fits your car.
    By Bob
    GM Specialist
    Q:
    Can you please clarify where the part goes?
    By Customer
    A:
    The part you need is on Driver Side.
    By Bob
    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 84378223 at AutoPartsPrime, Your Right Choice

  • The part number 84378223, Center Pillar Reinforcement, 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 Enclave. 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.

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.