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GM 19420109
Catalytic Converter

2001-2007 GM

Customer Questions & Expert Answers (16)
GM 19420109 Catalytic Converter
  • Part Description
    Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"
  • Replaces
    10395214, 15755464, 15754087
  • Manufacturer
    General Motors
Make sure this part fits
$896.01 MSRP: $1389.07
You Save: $493.06 (36%)
Core Charge: $400.00
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  • 2006 Chevy Silverado 1500 Catalytic Converter Diagram for 19420109
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 19420109

  • Vehicle Fitment

    Year Make Model Trim Engine
    2002-2006 Cadillac EscaladeBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2003-2006 Cadillac Escalade ESVBase8 Cyl 6.0 L GAS
    2006, 2002 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS
    2006, 2002 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    2006-2007, 2003 Chevrolet Silverado 1500LT, LTZ, SS8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 ClassicLT, SS8 Cyl 6.0 L GAS
    2006, 2003 Chevrolet Silverado 1500 HDLS, LT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 HD ClassicLT8 Cyl 6.0 L GAS
    2003 Chevrolet Silverado 2500Base, LS, LT8 Cyl 6.0 L GAS
    2007, 2003 Chevrolet Silverado 2500 HDBase, LS, LT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 19420109 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 19420109 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What should be done after raising the transmission for the 2002 Cadillac Escalade? Posted by Customer
    A:
    Remove the transmission support crossmember bolts and the crossmember itself.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the first step to replace the exhaust manifold pipe on 6.0L and 8.1L engines for the 2006 Cadillac Escalade EXT? Posted by Customer
    A:
    Raise and support the vehicle appropriately.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the next step after removing the oxygen sensor for the 2004 Cadillac Escalade ESV? Posted by Customer
    A:
    Remove the exhaust manifold pipe nuts and lower the transmission slightly with the jack to take out the exhaust manifold pipe, discarding the old exhaust manifold pipe seal.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What should be done if the exhaust manifold pipe was replaced for the 2002 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Apply anti-seize compound GM P/N 12377953 or equivalent to the threads of the old oxygen sensor and install it, tightening to 42 Nm (31 ft. lbs.).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What should be done after installing the exhaust components for the 2007 Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    Connect the oxygen sensor electrical connectors and the CPA retainers, then clip the oxygen sensor electrical connectors to the hose clip and transmission crossmember.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    Q:
    What should be done after positioning the exhaust pipe to the turbocharger for the 2006 Chevrolet Silverado 1500? Posted by Customer
    A:
    Position the exhaust pipe with a NEW gasket to the exhaust manifold, aligning the tab to face outward, and loosely install the bolts.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the first step in the installation process for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Place a new exhaust manifold pipe seal onto the exhaust manifold pipe.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the next step after connecting the oxygen sensor for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Install the exhaust pipe/catalytic converter, followed by the exhaust system hangers.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the final step after reinstalling the transmission support crossmember for the 2006 Chevrolet Suburban 1500? Posted by Customer
    A:
    Lower the transmission onto the support, install the transmission mount to transmission support nuts, tightening them to 40 Nm (30 ft. lbs.), then remove the transmission jack and lower the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    Q:
    How should the new exhaust pipe be positioned during installation for the 2006 GMC Sierra 1500? Posted by Customer
    A:
    Position the exhaust pipe with a NEW gasket to the turbocharger, ensuring the tab on the gasket faces inward, and loosely install the bolts.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the next step after disconnecting the oxygen sensor electrical connectors for the 2007 GMC Sierra 1500 Classic? Posted by Customer
    A:
    Remove the left and right exhaust manifold pipe nuts, followed by the exhaust muffler nuts, and then remove the catalytic converter.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    Q:
    What is the torque specification for the exhaust muffler nuts for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    Tighten them to 40 Nm (30 ft. lbs.).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Catalytic Converter
    Q:
    What is the next step after reconnecting the oxygen sensor components for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Reinstall the exhaust muffler, then the transmission support crossmember and its bolts, tightening them to 95 Nm (70 ft. lbs.).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What is the first step to replace the exhaust manifold pipe on 6.0L and 8.1L engines for the 2006 GMC Yukon? Posted by Customer
    A:
    Raise and support the vehicle appropriately.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    Q:
    What should be done after tightening the exhaust components for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Position the transmission support crossmember and install the bolts, tightening them to 95 N.m (70 lb ft).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Exhaust Pipe
    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 19420109 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 19420109 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 19420109 Catalytic Converter fits certain Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 2500 models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT models.
The original GM component designated by Manufacturer Part Number 19420109 maintains top performance when functioning as the Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit" unit. The component 19420109 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 Front Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe. The part 19420109 has available replacement options 10395214, 15755464, 15754087. 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.
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