Make sure this part fits

GM 19420963
Master Cylinder

2009-2018 GM

Customer Questions & Expert Answers (1)
GM 19420963 Master Cylinder
  • Part Description
    Cylinder, Brake Master Cylinder
  • Replaces
    15936936, 84397947
  • Manufacturer
    General Motors
Make sure this part fits
$194.44 MSRP: $377.39
You Save: $182.95 (49%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2009-2018 Chevrolet Express 2500Base, LS, LT4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009-2018 Chevrolet Express 3500Base, LS, LT4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009-2010 Chevrolet Silverado 2500 HDLT, LTZ, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009-2014 Chevrolet Silverado 3500 HDLT, LTZ, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009-2018 GMC Savana 2500Base, LS, LT4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009-2018 GMC Savana 3500Base, LS, LT4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009-2010 GMC Sierra 2500 HDSLE, SLT, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009-2014 GMC Sierra 3500 HDDenali, SLE, SLT, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 19420963 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19420963 is suitable before ordering.
    Posted by ChevyPartsGiant 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 Master Cylinder 19420963 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 19420963 Master Cylinder is available in the market under the name GM Brake Master Cylinder. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 19420963 Master Cylinder fits certain Chevrolet Silverado 2500 HD, Express 2500, Express 3500 models, as well as GMC Sierra 2500 HD, Savana 2500, Savana 3500 models.
The original GM component designated by manufacturer part number 19420963 maintains top performance when functioning as the Cylinder, Brake Master Cylinder unit. The component 19420963 is constructed from durable material. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Brake Master Cylinder. The part 19420963 has available replacement options 15936936, 84397947. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
The GM 19420963 Master Cylinder plays an essential role when it comes to vehicle braking systems because it delivers hydraulic pressure for effective brake activation. The component generates hydraulic pressure because it plays an essential role in activating effective brake operation. Proper maintenance of the brake master cylinder depends on three essential tasks including fluid level checks for leaks and cleaning of brake fluid from contaminants. The change of GM 19420963 requires a step-by-step procedure starting from fluid extraction from the reservoir followed by brake line disconnection with contamination prevention and then old cylinder removal. Before installing the new GM part bench bleeding must occur to remove air bubbles which will create a smoother installation process. To prevent leakage proper lubrication needs to be applied to new seals. ChevyPartsGiant.com provides a complete inventory of OEM parts that contains the 19420963 Master Cylinder along with other parts that follow GM quality protocols. Every GM replacement part comes with manufacturer's warranty thereby delivering assurance to all customers who buy from the brand. Consumers who select OEM components can achieve reliable solutions with optimal performance while enabling smoother maintenance operations.