Are these pistons ready to install right out of the box?

Yes, this Mahle OE piston set comes with the piston rings already mounted on each piston. The set also includes the necessary piston pins and clips, making them ready for installation into your engine.

What does '0.50MM oversize' mean for these pistons?

This means the pistons are 0.50 millimeters larger in diameter than the standard factory size. This is typically used when the engine cylinders have been bored out to match this larger size during an engine rebuild.

What is the benefit of compensated ring grooves?

Compensated ring grooves help ensure that the piston rings are loaded correctly against the cylinder wall. This is important for maintaining proper oil control, sealing the combustion chamber effectively, and reducing wear.

Mahle OE Piston Set 2243888050MM - GM 6.2L L9H/L92 2007-2009

Name: Mahle OE GM 6.2L L9H/ L92 07-09 0.50MM Piston Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-gm-6-2l-l9h-l92-07-09-0-50mm-piston-set-set-of-8-t14-53661
Price: 480.81 USD
Availability: BackOrder

Mahle OE GM 6.2L L9H/ L92 07-09 0.50MM Piston Set (Set of 8)

$480.81

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 6.2L L9H/ L92 07-09 0.50MM Piston Set (Set of 8). Ready to install with mounted rings, pins, and clips for your engine rebuild.

Key Features

Fits 2007-2009 Cadillac Escalade, Chevrolet Tahoe, GMC Sierra 1500, GMC Yukon XL 1500, and other compatible GM vehicles.
Set includes 8 pistons, each with pre-mounted piston rings for convenience.
Piston pins and clips are included for a complete installation.
Features compensated ring grooves for proper ring loading and oil control.
Expansion-controlled design helps reduce engine noise and wear.
Built to original equipment (OE) specifications for a direct fit and reliable performance.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

If you're rebuilding the engine in your 2007-2009 GM truck or SUV with the 6.2L L9H or L92 engine, a quality piston set is crucial for getting your power back. This Mahle OE piston set is built to the same specifications as the original equipment, ensuring a proper fit and reliable performance for your engine's heart. These pistons are designed to work with your specific engine, helping to control oil consumption and reduce engine noise.

Mahle is a well-known OE piston manufacturer, and these pistons come ready for installation. They feature compensated ring grooves that ensure the piston rings are loaded correctly, which is key for good oil control and proper sealing. The expansion-controlled design helps maintain small, consistent clearances within the cylinder bore, even as the engine heats up. This reduces wear and noise, and contributes to better emissions and oil management. This set includes eight pistons, each with the piston rings already mounted, along with the necessary pins and clips, saving you time and hassle during your rebuild.

This set is specifically sized at 0.50MM oversize, which is important if you are honing your cylinders to match. Always refer to your vehicle's service manual for precise cylinder bore measurements and recommended clearances when rebuilding your engine.