What is included in this piston and ring set?

This set includes eight pistons with the piston rings already mounted onto them. It also comes with the necessary wrist pins and clips, providing a complete package for your engine rebuild.

What does 'compensated ring grooves' mean for my engine?

Compensated ring grooves help ensure the piston rings maintain proper loading and sealing against the cylinder wall. This is crucial for good oil control, preventing oil from entering the combustion chamber, and maintaining engine compression.

Are these pistons ready to install right away?

Yes, these Mahle OE pistons come with the rings pre-mounted, and include the pins and clips. This means they are ready for installation by the engine builder, saving you time and effort.

Mahle OE Piston Set 2243417WR020 - Ford 4.6L

Name: Mahle OE Ford 4.6L 90L77+A6 .50MM w/ PCR Eng Set Piston With Rings Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-ford-4-6l-90l77-a6-50mm-w-pcr-eng-set-piston-with-rings-set-se-t14-53222
Price: 334.75 USD
Availability: BackOrder

Mahle OE Ford 4.6L 90L77+A6 .50MM w/ PCR Eng Set Piston With Rings Set (Set of 8)

$334.75

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 4.6L piston and ring set. Features compensated ring grooves for proper ring loading and oil control.

Key Features

Fits 1991-1998 Lincoln Town Car, 1992-1998 Ford Crown Victoria, and 1997-1998 Ford Expedition, among many other Ford, Lincoln, and Mercury vehicles.
Set includes eight pistons with rings pre-mounted, plus pins and clips for a convenient installation.
Features compensated ring grooves for proper ring loading and effective oil control.
Expansion-controlled design reduces engine noise and wear by allowing for smaller clearances.
OE quality construction ensures performance comparable to original equipment.
Mahle is a leading OE piston manufacturer worldwide.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

This Mahle OE piston and ring set comes with eight pistons, each with rings already mounted, plus the necessary pins and clips. This means you get everything you need to get your engine rebuild underway without having to source individual components. These pistons are built to OE specifications, ensuring they'll perform just like the originals in a wide range of Ford, Lincoln, and Mercury vehicles, including models like the Ford Crown Victoria, Expedition, and F-150.

Mahle has designed these pistons with compensated ring grooves. This feature is important because it helps ensure the piston rings are loaded correctly, which is key for good oil control and preventing blow-by. They also feature an expansion-controlled design. This allows for tighter clearances when the engine is cold, reducing noise and wear, and also helps keep emissions and oil consumption in check as the engine runs. Mahle is a well-known OE piston manufacturer, so you're getting a well-built part that's ready to install right out of the box.