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GM 19256946 Piston Asm,(W/ Pinion)

2010-2011 GM

Customer Questions & Expert Answers (3)
GM 19256946 Piston Asm,(W/ Pinion)
GM 19256946 Piston Asm,(W/ Pinion)
  • Part Description
    PISTON, Engine Piston
  • Replaces
    19210899
  • Manufacturer
    General Motors
Make sure this part fits
$25.75 MSRP: $40.51
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number19256946
    Part DescriptionPISTON, Engine Piston
    Item Dimensions6.9 x 6.4 x 6.6 inches
    Item Weight2.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces19210899
    Require Quantity4
    ManufacturerGeneral Motors
    SKU19256946
    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
    2010-2011 Chevrolet Express8 Cyl 6.6L Diesel1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    2011 Chevrolet Silverado8 Cyl 6.6L DieselCREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2010-2011 GMC Savana8 Cyl 6.6L Diesel1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    2011 GMC Sierra8 Cyl 6.6L Diesel1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5

  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 19256946 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done during the installation of piston/connecting rod assemblies for the 2011 GMC Sierra? Posted by Customer
    A:
    When installing piston/connecting rod assemblies, you should ensure that the cylinder walls are clean and apply engine oil. Carefully guide each assembly into the cylinder while paying attention to proper orientation. It is also important to verify the connecting rod bearing oil clearance using Plastigage and ensure it falls within specifications. Before the final installation of rod caps and bolts, grease or assembly lube should be applied to the bearing faces.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What should be done during the installation of piston/connecting rod assemblies for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    When installing piston/connecting rod assemblies, you should ensure that the cylinder walls are clean and apply engine oil. Carefully guide each assembly into the cylinder while paying attention to proper orientation. It is also important to verify the connecting rod bearing oil clearance using Plastigage and ensure it falls within specifications. Before the final installation of rod caps and bolts, grease or assembly lube should be applied to the bearing faces.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 19256946, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 19256946 Piston Asm,(W/ Pinion). It is sometimes referred to as GM Piston. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Express, Silverado models. It fits GMC Savana, Sierra.

Affordable, reliable and built to last, GM part # 19256946 Piston Asm,(W/ Pinion) stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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