Make sure this part fits

GM 15120811
Catalytic Converter, Passenger Side

2003-2006 GM

Customer Questions & Expert Answers (4)
GM 15120811 Catalytic Converter, Passenger Side
  • Part Description
    Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe
  • Position
    Passenger Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2006 Chevrolet Express 2500Base, LS, LT8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    2003-2006 Chevrolet Express 3500Base, LS, LT8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    2003-2006 GMC Savana 2500Base, SLE8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    2003-2006 GMC Savana 3500Base, LS, LT, SLE8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 15120811 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15120811 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the exhaust pipe be secured for the 2003 Chevrolet Express 3500? Posted by Customer
    A:
    Attach it and secure it with the nuts for the catalytic converter pipe to the exhaust pipe, tightening these flange nuts to 48 Nm (35 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What is the first step to replace the catalytic converter on a dual exhaust system for the 2003 Chevrolet Express 3500? Posted by Customer
    A:
    Raise the vehicle and disconnect the oxygen sensors.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What should be removed to take out the exhaust pipe for the 2005 GMC Savana 2500? Posted by Customer
    A:
    Remove the nuts retaining the exhaust pipe flange to the catalytic converter pipe and the nuts retaining the exhaust pipe flange to the muffler.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar 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, Passenger Side 15120811 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 15120811 Catalytic Converter, Passenger Side 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 15120811 Catalytic Converter, Passenger Side fits certain Chevrolet Express 2500, Express 3500 models, as well as GMC Savana 2500, Savana 3500 models.
The original GM component designated by manufacturer part number 15120811 maintains top performance when functioning as the Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe unit at its Passenger Side. The component 15120811 is constructed from durable material while weighing 30.10 Pounds. The Direct Replacement 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 15120811 has available replacement options. 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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