What does 0.50MM undersize mean for these pistons?

The 0.50MM undersize specification means these pistons are slightly smaller than the standard bore size. This is typically used when a cylinder bore has been machined to a larger size during an engine rebuild to account for wear or damage.

What is included in this piston set?

This set comes with six pistons, each with piston rings already mounted. It also includes the necessary wrist pins and clips for installation, making it a complete package for engine builders.

Are these pistons suitable for all 3.6L LLT engines?

This set is designed for specific GM vehicles with the 3.6L LLT engine, covering model years from 2008 to 2015. It's crucial to verify fitment for your exact vehicle make and model to ensure compatibility.

Mahle OE GM 3.6L LLT Pistons w/ Rings 2243928WR050MM

Name: Mahle OE GM 3.6L LLT 08-15 Left and Right Pistons 0.50MM w/ Rings Piston With Rings Set (Set of 6)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-gm-3-6l-llt-08-15-left-and-right-pistons-0-50mm-w-rings-piston-t14-52932
Price: 578.56 USD
Availability: InStock

Mahle OE GM 3.6L LLT 08-15 Left and Right Pistons 0.50MM w/ Rings Piston With Rings Set (Set of 6)

$578.56

Only 6 left in stock

Mahle OE GM 3.6L LLT pistons with rings, 0.50MM undersize. Set of 6. Direct fit for many GM vehicles.

Key Features

Fits a range of GM vehicles with the 3.6L LLT engine.
Set includes six pistons with pre-mounted rings, pins, and clips.
Pistons are 0.50MM undersize for specific engine build requirements.
Features compensated ring grooves for proper ring loading and oil control.
Expansion-controlled design reduces engine noise, wear, and emissions.
OE quality from Mahle, a leading global piston manufacturer.

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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 the same standards as what came on your vehicle from the factory. If you're rebuilding the engine in your GM 3.6L LLT vehicle, this set of six pistons with rings, pins, and clips is ready for installation. These pistons are 0.50MM undersize, which is important to note for your build specifications.

These pistons feature compensated ring grooves designed to ensure proper ring loading and effective oil control. They also incorporate expansion-controlled designs, allowing for minimal clearance when fitted into the cylinder. This advanced design helps reduce engine noise, wear, and emissions, while also improving overall oil management. Having the rings pre-mounted and all necessary pins and clips included makes this a convenient option for engine builders, saving you time and ensuring all components are matched.

This piston set is designed to fit a range of GM vehicles, including models like the Chevrolet Camaro, Buick Enclave, and Cadillac CTS. Ensure you check the full fitment list to confirm compatibility with your specific year and model. Because these are OE-quality replacements, they are built to restore your engine's performance and reliability to its original operating condition.