Piston and Ring Kit 2010-2013 Mazda 2.3L

DNJ Piston and Ring Set
Includes: Piston Set x1, Piston Ring Set x1.
Engine Designation: MZR

Part Warranty: 12-month or 12,000-mile warranty, whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

2010-2013 Mazda 3 & 2010-2012 Mazda CX-7 2.3L L4 Piston Set with Ring Kit

The DNJ PRK469A Piston Set with Ring Kit is an excellent solution for restoring performance and reliability in the 2.3L L4 2260cc 16V DOHC Turbocharged MZR engine found in the 2010-2013 Mazda 3 and 2010-2012 Mazda CX-7. Designed to replace worn or damaged pistons and piston rings, this kit helps restore proper compression, improve combustion efficiency, reduce oil consumption, and bring back lost engine power. It is specifically engineered for the turbocharged Mazda MZR engine, a performance-focused powerplant known for delivering strong acceleration and responsive driving characteristics in both the sporty Mazda 3 and versatile CX-7 crossover.

Over time, piston and ring wear can lead to a variety of engine problems. Common symptoms that indicate you may need a new piston set and ring kit include excessive oil consumption, blue smoke from the exhaust, low compression, poor acceleration, loss of power, engine misfires, increased crankcase pressure, and reduced fuel economy. Replacing worn components with the PRK469A piston and ring kit can help restore sealing within the cylinders, improve overall engine efficiency, and support long-term engine durability. Whether you're performing a complete engine rebuild or addressing compression-related issues, this quality piston and ring kit provides the components needed for a dependable repair. At Partsology, you can find premium engine parts like the PRK469A at amazing prices, making it easier and more affordable to keep your Mazda 3 and CX-7 running at its best.