What is included in this piston set?

This Mahle OE piston set includes six pistons, each with pre-mounted piston rings. It also comes with the necessary piston pins and clips for installation.

What does '0.75MM undersize' mean for these pistons?

The '0.75MM undersize' designation means these pistons are slightly smaller than the standard bore size. This is typically used when the engine cylinders have been bored out to a larger size during an engine rebuild.

Are these pistons ready to install out of the box?

Yes, Mahle OE pistons are designed for convenience. They come with the piston rings already mounted, along with the pins and clips, making them ready for installation by the engine builder.

Mahle OE Piston Set 2243538075MM - GM 3.4L V6

Name: Mahle OE GM 3.4L 207 LA1 V6 0.75MM w/ PC Piston Set (Set of 6)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-gm-3-4l-207-la1-v6-0-75mm-w-pc-piston-set-set-of-6-t14-53626
Price: 268.98 USD
Availability: BackOrder

Mahle OE GM 3.4L 207 LA1 V6 0.75MM w/ PC Piston Set (Set of 6)

$268.98

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 3.4L V6 piston set. Includes mounted rings, pins, and clips for easier installation.

Key Features

Fits a range of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles with the 3.4L LA1 V6 engine.
Set includes six pistons, each with compensated ring grooves for proper ring loading and oil control.
Expansion-controlled design reduces engine noise and wear.
Pistons come with mounted piston rings, pins, and clips for easier installation.
This set is 0.75MM undersize.

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Will this fit your vehicle?

Product Details

When you're rebuilding the top end of your GM 3.4L LA1 V6, this Mahle OE piston set gives you everything you need to get the job done right. You'll receive a set of six pistons, each with compensated ring grooves already mounted. This design helps ensure proper ring loading and effective oil control, which is key to reducing engine wear and emissions. The pistons also feature an expansion-controlled design, meaning they're built with small fitting clearances. This helps cut down on engine noise and further improves oil control and overall efficiency.

Mahle is a major OE piston manufacturer, so you know these pistons meet the same standards as the ones that came from the factory. They're designed to fit a range of GM vehicles, including models like the Chevrolet Impala, Pontiac Grand Am, and Buick Rendezvous. Having the rings pre-mounted, along with the included pins and clips, makes this set a convenient choice for engine builders looking to save time during assembly. This set is 0.75MM undersize, which is important to note for your build.