What does '.50MM Oversize' mean for these piston rings?

This means the rings are designed to fit pistons that are 0.50 millimeters larger in diameter than the standard size. This is typically used when an engine block has been bored out during a rebuild to correct wear or increase displacement.

What is the benefit of the moly coating on these rings?

The moly coating helps with the initial break-in period of your engine, providing a smoother surface for the rings to seat against the cylinder walls. It also offers improved wear resistance for a longer service life.

Are these rings compatible with all 3.5L Duratec engines?

This specific ring set is designed for the 3.5L Duratec D35 DOHC V6 engine found in many Ford and Lincoln vehicles from 2006 onwards. It's important to verify your engine's exact model and year against the full fitment data to ensure compatibility.

Mahle Piston Rings Moly Ring Set 42081CP.020 - Ford 3.5L Dur

Name: Mahle Rings Ford 3.5L Duratec D35 DOHC V6 2006 - Up .50MM Oversize Moly Ring Set
Brand: Mahle OE
SKU: mahle-oe-mahle-rings-ford-3-5l-duratec-d35-dohc-v6-2006-up-50mm-oversize-moly-ri-t14-49809
Price: 166.30 USD
Availability: BackOrder

Mahle Rings Ford 3.5L Duratec D35 DOHC V6 2006 - Up .50MM Oversize Moly Ring Set

$166.30

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 Moly Piston Ring Set for Ford 3.5L Duratec 2006+ engines. .50MM Oversize. Reduces friction and oil consumption.

Key Features

Fits 2006 and newer Ford 3.5L Duratec D35 DOHC V6 engines.
This is a .50MM oversize piston ring set.
Moly coating aids in break-in and provides a durable wear surface.
Designed to reduce friction and minimize engine oil consumption.
Built to meet OE requirements for performance and service life.
Mahle OE brand is known for technically advanced piston ring technology.

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Will this fit your vehicle?

Product Details

If you're rebuilding the engine in your Ford or Lincoln vehicle, getting the right piston rings is crucial for proper sealing and performance. This Mahle OE Moly Ring Set is designed for the Ford 3.5L Duratec D35 DOHC V6 engine, and it's a .50MM oversize set, meaning it's intended for engines that have been bored out slightly during a rebuild. Mahle is known for making technically advanced rings that help minimize oil consumption and reduce friction, which can lead to a longer service life for your engine.

These rings are built to meet OE requirements, focusing on reducing friction and ring mass without sacrificing performance. The moly coating on these rings helps with initial break-in and provides a durable surface that can handle the demands of daily driving and more. They are a solid option for anyone looking to restore their engine's compression and efficiency during a rebuild. This set fits a wide range of vehicles, including models like the Ford Edge, Explorer, F-150, and Taurus, as well as Lincoln MKS and MKT.