What does the 0.75MM undersize mean for my engine rebuild?

The 0.75MM undersize specification means these pistons are slightly smaller than the standard bore size. This is typically used when your engine cylinders have been bored out to a larger diameter to clean up wear or damage, ensuring a proper fit and seal.

Are the piston rings included and pre-installed?

Yes, this set comes with the piston rings already mounted onto the pistons. It also includes the piston pins and clips, making the set ready for installation right out of the box.

Can these pistons be shipped to California?

No, these pistons are not CARB approved and cannot be shipped to California due to emissions regulations.

Mahle OE Piston Set w/ Rings 2243580WR075MM

Name: Mahle OE Ford 5.4L SOHC V8 0.75MM w/ PC 2003 - 2007 Vin 5 Piston With Rings Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-ford-5-4l-sohc-v8-0-75mm-w-pc-2003-2007-vin-5-piston-with-ring-t14-53049
Price: 313.43 USD
Availability: BackOrder

Mahle OE Ford 5.4L SOHC V8 0.75MM w/ PC 2003 - 2007 Vin 5 Piston With Rings Set (Set of 8)

$313.43

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 Ford 5.4L SOHC V8 0.75MM w/ PC 2003 - 2007 Vin 5 Piston With Rings Set (Set of 8). Direct fit for many Ford and Lincoln trucks and SUVs.

Key Features

Fits 2005-2010 Ford Expedition, 2004-2009 Ford F-150, 2005-2010 Ford F-250 Super Duty, 2005-2010 Ford F-350 Super Duty, 2006-2008 Lincoln Mark LT, and 2005-2010 Lincoln Navigator.
Designed for Ford 5.4L SOHC V8 engines with VIN 5 (2003-2007 model years).
Pistons are 0.75MM undersize, suitable for re-bored cylinders.
Features expansion-controlled designs to reduce engine noise and wear.
Compensated ring grooves help ensure proper ring loading and oil control.
Includes pre-mounted piston rings, pins, and clips for easier installation.

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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. This set of eight pistons and rings is specifically made for Ford 5.4L SOHC V8 engines from 2003-2007 with a VIN 5 designation, and they are 0.75MM undersize, which is important if you're re-boring your cylinders to match.

These pistons feature expansion-controlled designs, meaning they're built to maintain tight clearances even as the engine heats up. This helps reduce engine noise, wear, and emissions while improving how well the rings control oil. The compensated ring grooves are also designed to ensure proper ring loading, further contributing to effective oil control. Mahle includes the piston rings, pins, and clips already mounted, so they're ready for installation right out of the box, saving you time during your engine rebuild.

This set is a solid option for rebuilding the engine in a range of Ford and Lincoln vehicles, including models like the Expedition, F-150, and Navigator. Always check the specific fitment for your vehicle to ensure compatibility.