Make sure this part fits

GM 20809900
Upper Weatherstrip, Rear Passenger Side

2006-2011 Buick Lucerne

Customer Questions & Expert Answers (7)
GM 20809900 Upper Weatherstrip, Rear Passenger Side
  • Part Description
    Weatherstrip, Rear Door Window Frame; Door Seal
  • Position
    Rear Passenger Side
  • Replaces
    15866092
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20809900
    Part DescriptionWeatherstrip, Rear Door Window Frame; Door Seal
    Other NamesWeatherstrip
    Item Dimensions6.1 x 18.4 x 18.3 inches
    Item Weight1.30 Pounds
    PositionRear Passenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15866092
    ManufacturerGeneral Motors
    SKU20809900
    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 Trim Engine
    2006-2011 Buick LucerneCX, CXL, CXL Special Edition, CXS, Super6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20809900 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20809900 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How do you continue installing the weatherstrip after the front edge for the 2007 Buick Lucerne? Posted by Customer
    A:
    From the center pillar corner, work rearward to install the weatherstrip along the roof rail and the rear of the door opening.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Weather Strip
    Q:
    What is the process for installing the weatherstrip on the door opening flange for the 2008 Buick Lucerne? Posted by Customer
    A:
    Install the weatherstrip on the door opening flange, starting from the rear edge and working downward, making sure the carrier is fully seated in the corners.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Weather Strip
    Q:
    How can you ensure the weatherstrip is properly seated for the 2010 Buick Lucerne? Posted by Customer
    A:
    Use the palm of your hand or a rubber mallet to ensure the weatherstrip is seated on the entire door opening flange.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Weather Strip
    Q:
    What is the first step to replace the rear door opening weatherstrip for the 2010 Buick Lucerne? Posted by Customer
    A:
    First, remove the carpet retainer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Weather Strip
    Q:
    What is the first step to replace the Front Door Opening Weatherstrip for the 2009 Buick Lucerne? Posted by Customer
    A:
    First, remove the carpet retainer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Weather Strip
    Q:
    How can you ensure the weatherstrip is properly seated for the 2011 Buick Lucerne? Posted by Customer
    A:
    Use the palm of your hand or a rubber mallet to ensure the weatherstrip is seated on the entire door opening flange.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Weather Strip
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 20809900, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 20809900 Upper Weatherstrip, Rear Passenger Side. It is sometimes referred to as GM Weather Strip, GM Door Seal. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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