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GM 15083262
Catalytic Converter

2003-2004 GM

Customer Questions & Expert Answers (2)
GM 15083262 Catalytic Converter
  • Part Description
    Converter, Exhaust Pipe
  • Manufacturer
    General Motors
Make sure this part fits
$1117.65 MSRP: $1665.53
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Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number15083262
    Part DescriptionConverter, Exhaust Pipe
    Other NamesConverter & Pipe; Converter, Catalytic Converter; Exhaust Pipe
    Item Dimensions38.1 x 31.6 x 15.7 inches
    Item Weight34.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15083262
    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 Trim Engine
    2004 Buick RainierCXL, CXL Plus8 Cyl 5.3 L GAS
    2003-2004 Chevrolet Trailblazer EXTLS, LT, North Face8 Cyl 5.3 L GAS
    2003-2004 GMC Envoy XLSLE, SLT8 Cyl 5.3 L GAS
    2004 GMC Envoy XUVSLE, SLT8 Cyl 5.3 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 15083262 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15083262 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the catalytic converter on a 4.2L engine on Buick Rainier? Posted by Customer
    A:
    A vehicle requires lifting for the replacement of its Catalytic Converter in 4.2l engines. Caretfully detach the heated Oxygen Sensor (H2OS) and the Catalytic Converter pipe nuts from the Exhaust Manifold while discarding both the old exhaust seal for disposal. The replacement sequence starts by removing nuts which attach the Catalytic Converter pipe to both the Muffler and the transmission mount. Next use tools to extract both the Catalytic Converter pipe and its attached Exhaust Hanger. The process begins with attaching the Exhaust Hanger to the Catalytic Converter pipe before reinstalling this pipe onto the vehicle's frame. The transmission mount will be replaced and the converter pipe needs installation to connect with the Muffler. Use hand threading to reach the exhaust flange first then tighten both nuts to 45 n.m (33 lb ft) to achieve joint alignment and prevent exhaust leakage.
    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 15083262, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 15083262 Catalytic Converter. It is sometimes referred to as GM Catalytic Converter. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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