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GM 15853440
Catalytic Converter, Driver Side

2006-2010 GM

Customer Questions & Expert Answers (7)
GM 15853440 Catalytic Converter, Driver Side
  • Part Description
    Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe
  • Position
    Driver Side
  • Manufacturer
    General Motors
Make sure this part fits
$2137.95 MSRP: $3412.13
You Save: $1274.18 (38%)
Core Charge: $400.00
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2006-2010 Chevrolet Express 2500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2006-2010 Chevrolet Express 3500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2006-2010 GMC Savana 2500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2006-2010 GMC Savana 3500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 15853440 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15853440 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to Replace a Catalytic Converter on a Dual Exhaust System (Left) on Chevrolet Express 2500? Posted by Customer
    A:
    To interchange the Catalytic Converter of a double exhaust system (Left), you have to lift your car and remove the oxygen sensors. Remove the Exhaust Hanger bolts and the hanger from the vehicle carefully, while maintaining safety when it comes to the exhaust service and protective gear. Then remove the nuts which hold the Exhaust Pipe flange to the Catalytic Converter pipe and the nuts which hold the Exhaust Pipe flange to the Muffler and a take out of the Exhaust Pipe and the flange gasket. For an installation process, remove oxygen sensors from the old Exhaust Pipe and install them into the new pipe, tightening it to 42 n.m (31 lb ft). Install new gaskets onto the Muffler flange and the Catalytic Converter pipe flange and install the Exhaust Pipe then secure in the Catalytic Converter pipe when installing the nuts onto the Exhaust Pipe in 48 n.m (35 lb ft) tightening nuts for the Catalytic Converter pipe to the Exhaust Pipe. Next, attach the nuts of the Muffler to the Exhaust Pipe with a tightness of 48 n.m (35 lb ft). Connect back the Oxygen Sensor connectors and install the Exhaust Hanger and bolts tightening the bolts to 17 n.m (13 lb ft). Finally, check the exhaust system for correct clearance and alignment of the components before lowering the vehicle.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after disconnecting the HO2S for the 2008 Chevrolet Express 3500? Posted by Customer
    A:
    Remove the exhaust hanger bolts and hanger from the transmission.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What is the final step before lowering for the 2007 Chevrolet Express 2500? Posted by Customer
    A:
    Install the exhaust hanger and bolts, tightening the bolts to 17 N.m (13 lb ft) before lowering the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What should be done with the oxygen sensors during installation for the 2009 GMC Savana 3500? Posted by Customer
    A:
    Remove the oxygen sensors and install them into the new exhaust pipe, tightening to 42 Nm (31 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What are the torque specifications for the catalytic converter to muffler retaining nuts for the 2007 GMC Savana 2500? Posted by Customer
    A:
    Tighten the catalytic converter to muffler retaining nuts to 48 N.m (35 lb ft).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Catalytic Converter
    Q:
    What should be done for the muffler to the exhaust pipe for the 2009 GMC Savana 2500? Posted by Customer
    A:
    Do the same tightening to 48 Nm (35 lb ft).
    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, Driver Side 15853440 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 15853440 Catalytic Converter, Driver Side is available in the market under the name GM Catalytic Converter. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15853440 Catalytic Converter, Driver 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 15853440 maintains top performance when functioning as the Converter Assembly-3Way Catalytic (W/Exhaust Manifold P; Exhaust Pipe unit at its Driver Side. The component 15853440 is constructed from durable material and its dimensions span 59.0 x 34.8 x 15.2 inches while weighing 24.90 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 15853440 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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