Mahle OE Ford 5.4L SOHC PI 99-04 8 Cyl .020 w/ PCR Piston With Rings Set (Set of 8)

If you're rebuilding the engine in your 1997-2004 Ford or Lincoln vehicle, this Mahle OE piston and ring set is a solid option. These pistons are specifically sized at .020 inches undersize, designed for Ford's 5.4L SOHC PI (Performance Improved) V8 engines. Mahle is a major OE supplier, meaning these pistons are built to the same specifications as the original parts that came in your truck or SUV, ensuring a proper fit and function.

What sets these Mahle pistons apart is their OE quality construction. They feature compensated ring grooves, which help ensure the piston rings load correctly and maintain good oil control. The expansion-controlled design allows for tight clearances, which can reduce engine noise and wear, and also helps to lower emissions and improve overall oil management. This set comes with the piston rings already mounted, along with the necessary pins and clips, making the installation process more convenient for the engine builder.

This set includes eight pistons, enough for a complete V8 engine overhaul. They are designed for a direct fit in a wide range of Ford and Lincoln vehicles, including popular models like the F-150, Expedition, E-Series vans, and the Lincoln Navigator. Always refer to your vehicle's service manual for specific installation procedures and torque specifications.