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Genuine GM 20778243
Insulator

Customer Questions & Answers (1)
GM 20778243 Insulator
  • Part Description Deadener-Front & Rear Side Door
  • Location Front and Rear
  • Replaced By 23438138
  • Brand GM
$5.97
MSRP: $8.99
You Save: $3.02 (34%)
In Stock. Ships in 1-3 Business Days

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number20778243
    Part DescriptionDeadener-Front & Rear Side Door
    Other DescriptionInsulator
    Item Dimensions21.5 x 4.7 x 0.1 inches
    Item Weight0.70 Pounds
    PositionFront and Rear
    ConditionNew
    ManufacturerGenuine General Motors
    SKU20778243
    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 Trim Engine
    2013-2015 Chevrolet MalibuEco, LS, LT, LTZ4 Cyl 2.0 L GAS, 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.5 L GAS
    2016 Chevrolet Malibu LimitedLS, LT, LTZ4 Cyl 2.5 L GAS
    2014-2019 Chevrolet Silverado 1500Custom, Custom Trail Boss, High Country, LS, LT, LT Trail Boss, LTZ, RST, SSV, WT6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    2015-2019 Chevrolet Silverado 2500 HDHigh Country, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2015-2019 Chevrolet Silverado 3500 HDHigh Country, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2014-2019 GMC Sierra 1500AT4, Base, Denali, Elevation, SLE, SLT6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    2015-2019 GMC Sierra 2500 HDBase, Denali, SLE, SLT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2015-2019 GMC Sierra 3500 HDBase, Denali, SLE, SLT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL

Customer Questions & Answers

Q:
Will this part works well in my car?
By Customer
A:
Please Select Your Car to check if 20778243 goes for your car.
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 20778243 at AutoPartsPrime, Your Right Choice

  • The part number 20778243, Insulator, 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 Chevrolet Malibu, Silverado 1500, Silverado 3500 HD. It fits GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD. 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.