Make sure this part fits

GM 19420110
Catalytic Converter

2007-2010 GM

Customer Questions & Expert Answers (6)
GM 19420110 Catalytic Converter
  • Part Description
    Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe
  • Replaces
    25824122, 20854458, 25904627
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2007-2010 Cadillac EscaladeBase, Platinum8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2010 Cadillac Escalade ESVBase, Platinum8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2010 Cadillac Escalade EXTBase8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2009 Chevrolet AvalancheLS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2010 Chevrolet Silverado 1500LT, LTZ8 Cyl 6.2 L FLEX
    2009, 2007 Chevrolet Suburban 1500LT, LTZ8 Cyl 6.0 L GAS
    2009-2010, 2007 Chevrolet Suburban 2500LS, LT, LTZ8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2008-2009 Chevrolet TahoeLTZ8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2010 GMC Sierra 1500Denali, SLE, SLT8 Cyl 6.2 L FLEX
    2007-2010 GMC YukonDenali8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 19420110 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 19420110 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What should be done with the left rear HO2S for the 2007 Cadillac Escalade ESV? Posted by Customer
    A:
    Remove the left rear CPA retainer and disconnect the left rear HO2S electrical connector.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    Q:
    What should be done if replacing the catalytic converter assembly for the 2007 Cadillac Escalade? Posted by Customer
    A:
    Remove the exhaust seals and the HO2S from the assembly.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    Q:
    What should be done after installing the HO2S sensors for the 2007 Cadillac Escalade EXT? Posted by Customer
    A:
    Install the NEW exhaust seal as required, slide the catalytic converter hanger into the hanger bracket, and install the catalytic converter to the exhaust manifold studs.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    Q:
    What should be applied to the HO2S threads if the sensor is reinstalled for the 2009 Chevrolet Tahoe? Posted by Customer
    A:
    A special anti-seize compound, consisting of liquid graphite and glass beads.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    Q:
    How do you attach the catalytic converter pipe to the exhaust manifolds for the 2009 GMC Yukon? Posted by Customer
    A:
    Attach it and tighten the nuts to 50 Nm (37 lb ft).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Catalytic Converter 19420110 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 19420110 Catalytic Converter is available in the market under the name GM Catalytic Converter, Exhaust Pipe. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 19420110 Catalytic Converter fits certain Chevrolet Tahoe, Avalanche, Silverado 1500 models, as well as GMC Sierra 1500, Yukon, Yukon XL 1500. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT models.
The original GM component designated by Manufacturer Part Number 19420110 maintains top performance when functioning as the Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe unit. The component 19420110 is constructed from durable material. The component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe. The part 19420110 has available replacement options 25824122, 20854458, 25904627. 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.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts? Our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.