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Genuine GM 11546670
Expansion Plug

GM 11546670 Expansion Plug
  • Part Description Plug
  • Replaced By 11602948
  • Brand GM
$2.86
MSRP: $4.52
You Save: $1.66 (37%)
In Stock. Ships in 1-3 Business Days

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number11546670
    Part DescriptionPlug
    Other DescriptionExpansion Plug
    Other NamesExpansion Plug
    Item Dimensions1.0 x 1.1 x 0.1 inches
    Item Weight1.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGenuine General Motors
    SKU11546670
    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
    2020-2021 Buick Encore GX3 Cyl 1.2L4 DOOR EXT, 4 DOOR EXT (GMNA), 4DOOR EXT (GMNA), GX LVL IV 4 DOOR EXT
    2017-2019 Buick LaCrosse6 Cyl 3.6L4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK
    2018-2020 Buick Regal6 Cyl 3.6L1SX 4 DOOR HATCHBACK
    2020-2022 Cadillac CT56 Cyl 3.0LLUXURY SEDAN EXT, SPORT SEDAN EXT, V-SERIES SPORT SEDAN EXT
    2017-2021 Cadillac XT56 Cyl 3.6LCROSSOVER 4 DOOR, LUXURY CROSSOVER 4 DOOR, PLATINUM CROSSOVER 4DOOR, PREMIUM CROSSOVER 4DOOR, SPORT CROSSOVER 4DOOR (GMNA)
    2020-2021 Cadillac XT66 Cyl 3.6LLUXURY X-OVER 4DOOR(GMNA), SPORT X-OVER 4DOOR(GMNA)
    2019-2021 Chevrolet Blazer6 Cyl 3.6LHIGH COUNTRY/LTZ 4 DOOR SUV, LT 4 DOOR SUV, RS 4 DOOR SUV
    2016-2021 Chevrolet Colorado4 Cyl 2.8L DieselCREW CAB - 5'2" BOX, CREW CAB - 6'2" BOX, CREW CAB LS - 6'2" BOX, CREW CAB LT - 6'2" BOX, EXTENDED CAB - 6'2" BOX, LS CREW CAB - 5'2" BOX, LS EXTENDED CAB - 6'2" BOX, LT CREW CAB - 5'2" BOX, LT EXTENDED CAB - 6'2" BOX
    2017-2021 Chevrolet Express4 Cyl 2.8L Diesel1 TON CARGO EXPRESS, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
    2020-2021 Chevrolet Silverado6 Cyl 3.0L DieselCREW 5'8" BOX 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON
    Show More

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OEM GM 11546670 at AutoPartsPrime, Your Right Choice

  • The part number 11546670, Expansion Plug, 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 Encore GX, LaCrosse, Regal. It fits Cadillac CT5, XT5, XT6. It also fits Chevrolet Blazer, Express, Silverado. This also fits GMC Canyon, Savana, Sierra. 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.