Make sure this part fits

GM 19418939
Catalytic Converter

2007-2008 GM

Customer Questions & Expert Answers (4)
GM 19418939 Catalytic Converter
  • Part Description
    Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"
  • Replaces
    15127418, 25904628, 25824120
  • Manufacturer
    General Motors
Make sure this part fits
$2035.73 MSRP: $3152.45
You Save: $1116.72 (36%)
Core Charge: $100.00
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2007 Chevrolet AvalancheLS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2007-2008 Chevrolet Silverado 1500LS, LT, LTZ, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2007-2008 Chevrolet Silverado 2500 HDLT, LTZ, WT8 Cyl 6.0 L GAS
    2007-2008 Chevrolet Silverado 3500 HDLT, LTZ, WT8 Cyl 6.0 L GAS
    2007-2008 Chevrolet Suburban 1500LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2007-2008 Chevrolet Suburban 2500LS, LT, LTZ8 Cyl 6.0 L GAS
    2007-2008 Chevrolet TahoeLS, LT, LTZ8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2007-2008 GMC Sierra 1500Denali, SL, SLE, SLT, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    2007-2008 GMC Sierra 2500 HDSLE, SLT, WT8 Cyl 6.0 L GAS
    2007-2008 GMC Sierra 3500 HDSLE, SLT, WT8 Cyl 6.0 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 19418939 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19418939 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How do you disconnect the right front heated oxygen sensor (HO2S) for the 2007 Chevrolet Silverado 1500? Posted by Customer
    A:
    Disconnect the right front HO2S electrical connector from the engine wiring harness and remove the right front and rear connector position assurance (CPA) retainers.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What needs to be disconnected from the engine wiring harness for the 2007 GMC Sierra 1500? Posted by Customer
    A:
    Remove the right front connector position assurance (CPA) retainer and disconnect the right front heated oxygen sensor (HO2S) electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What should be removed if replacing the catalytic converter for the 2008 GMC Yukon? Posted by Customer
    A:
    Remove the exhaust seal and the HO2S's.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar 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 19418939 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 19418939 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 19418939 Catalytic Converter fits certain Chevrolet Tahoe, Avalanche, Silverado 1500 models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD models.
The original GM component designated by manufacturer part number 19418939 maintains top performance when functioning as the Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit" unit. The component 19418939 is constructed from durable material and its dimensions span 58.1 x 25.3 x 18.0 inches while weighing 32.10 Pounds. 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 19418939 has available replacement options 15127418, 25904628, 25824120. 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.