Keep your engine sealing, controlling oil, and holding compression with the MAHLE Engine Piston Ring Set 42076CP. It fits a wide range of GM applications, including the 2004-2012 Cadillac CTS, 2010-2015 Chevrolet Camaro, 2008-2015 Buick Enclave, 2007-2016 GMC Acadia, and 2009-2016 Chevrolet Traverse — see the Buyer's Guide tab for the full list of 24 applications.
Compression sealing: the rings seal the piston against the cylinder wall to help maintain combustion pressure.
Oil control: the oil-control ring wipes excess oil from the cylinder wall to help limit oil consumption.
Heat transfer: the rings carry heat away from the piston to the cylinder wall during operation.
Engine-specific set: supplies the piston rings needed to service the engine's pistons during a rebuild or reseal.
Signs the original rings may need replacing include excessive oil consumption, blue exhaust smoke, and crankcase blow-by. If worn rings are the cause of those symptoms, this set replaces them. Diagnose the underlying cause before servicing.
Interchange: 2C5133 · Manufacturer part number 42076CP
This part cross-references / interchanges with the following part numbers:
2C5133
Frequently Asked Questions
What does this piston ring set do?
Piston rings seal the piston against the cylinder wall to hold compression, control oil on the cylinder wall, and transfer heat from the piston to the cylinder.
Will this set fit my vehicle?
It fits 24 GM applications, including the 2004-2012 Cadillac CTS, 2010-2015 Chevrolet Camaro, and 2007-2016 GMC Acadia. Check the Buyer's Guide tab to confirm your exact year, make, and model.
What are signs my piston rings need replacing?
Common signs include excessive oil consumption, blue exhaust smoke, and crankcase blow-by. Have the cause diagnosed first, since these symptoms can have other sources.
What interchange number does this replace?
This set carries interchange number 2C5133. Its own manufacturer part number is MAHLE 42076CP.
Is this a direct-fit replacement?
It is a direct-fit replacement for the listed applications. Confirm your vehicle against the Buyer's Guide tab before ordering.
Engine Piston Ring SetMAHLE® piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
