What is included with this piston set?

This set includes six standard size pistons, both left and right-hand configurations. It also comes with the piston rings, wrist pins, and clips already mounted for your convenience.

What does 'compensated ring grooves' mean for my engine?

Compensated ring grooves help ensure the piston rings are loaded correctly and maintain effective oil control. This design contributes to better engine performance and longevity.

Are these pistons suitable for all 3.6L GM engines?

This specific set is designed for GM 3.6L LFX engines used in model years 2012 through 2018. It's important to verify fitment for your exact vehicle make and model.

Mahle OE GM 3.6L LFX Pistons w/ Rings STD Set 2243929WR

Name: Mahle OE GM 3.6L LFX 12-15 Left and Right Pistons STD w/ Rings Piston With Rings Set (Set of 6)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-gm-3-6l-lfx-12-15-left-and-right-pistons-std-w-rings-piston-wi-t14-52976
Price: 540.34 USD
Availability: BackOrder

Mahle OE GM 3.6L LFX 12-15 Left and Right Pistons STD w/ Rings Piston With Rings Set (Set of 6)

$540.34

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle OE GM 3.6L LFX pistons with rings, STD size. Set of 6. Fits many GM vehicles 2012-2018.

Key Features

Fits 2012-2018 Buick, Cadillac, Chevrolet, and GMC vehicles with the 3.6L LFX engine.
Set includes six standard (STD) size pistons, both left and right-hand configurations.
Comes with pre-mounted piston rings, wrist pins, and clips for easier installation.
Features compensated ring grooves for proper ring loading and oil control.
Expansion-controlled design reduces engine noise and wear by maintaining small fitting clearances.
OE quality construction ensures reliable performance and fitment.

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Will this fit your vehicle?

Product Details

Mahle is one of the largest original equipment piston manufacturers globally, known for producing parts that meet strict factory specifications. This set of six Mahle OE pistons is specifically designed for GM 3.6L LFX engines from 2012 through 2015, and fits a wide range of vehicles including the Chevrolet Camaro, Cadillac ATS, and GMC Canyon. If you're rebuilding the heart of your engine, these pistons are built to the same standards as the ones that came from the factory.

These pistons feature compensated ring grooves, which help ensure proper ring loading and effective oil control. They also incorporate expansion-controlled designs, allowing for minimal clearance when fitted into the cylinder. This reduces engine noise, minimizes wear, helps control emissions, and further improves oil management. Mahle makes installation convenient by including the piston rings, wrist pins, and clips, so they are ready to be installed right out of the box.

This set includes both left and right-hand pistons in standard (STD) size, ensuring a precise fit for your engine rebuild. Because these are OE-quality components, you can expect them to perform reliably and integrate seamlessly with your existing engine components. Please note that this part is not CARB approved and cannot be shipped to California.