What is included with this piston set?

This set includes six cast pistons with the piston rings already mounted. It also comes with the necessary piston pins and clips, making it a ready-to-install solution for your engine rebuild.

Why are compensated ring grooves important?

Compensated ring grooves help ensure the piston rings are loaded correctly. This proper loading is essential for effective oil control and maintaining good compression within the cylinder.

What does 'expansion controlled design' mean for these pistons?

An expansion-controlled design means the pistons are made to maintain precise clearances as they heat up during operation. This helps reduce engine noise, minimize wear, and improve oil control and emissions.

Mahle OE Piston Set 2243404 - Ford 4.2L V6 1996-1998

Name: Mahle OE Ford Trk 256 4.2L V6 Eng 1996-1998 Piston Set (Set of 6)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-ford-trk-256-4-2l-v6-eng-1996-1998-piston-set-set-of-6-t14-53597
Price: 305.25 USD
Availability: BackOrder

Mahle OE Ford Trk 256 4.2L V6 Eng 1996-1998 Piston Set (Set of 6)

$305.25

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 cast piston set for Ford 4.2L V6 engines (1996-1998). Includes mounted rings, pins, and clips for easier installation.

Key Features

Fits 1996-1998 Ford trucks and vans with the 4.2L V6 engine.
OE quality pistons from Mahle, a leading original equipment manufacturer.
Compensated ring grooves ensure proper ring loading and oil control.
Expansion-controlled design reduces engine noise, wear, and emissions.
Includes mounted piston rings, pins, and clips for easier installation.
Cast construction provides a well-built option for engine rebuilding.

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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 cast piston set is specifically made for Ford trucks and vans equipped with the 4.2L V6 engine from 1996 to 1998, and it fits a range of other vehicles like the Ford E-150, E-250, and F-150 models. These pistons are designed with compensated ring grooves to ensure proper ring loading and effective oil control, which is crucial for engine health and longevity. The expansion-controlled design helps maintain small fitting clearances, leading to reduced engine noise, less wear, lower emissions, and improved oil management.

For your convenience, these Mahle pistons come ready for installation with the piston rings already mounted, and include the necessary pins and clips. This means you can get straight to work rebuilding your engine without sourcing these small but vital components separately. The cast construction offers a solid option for many applications, balancing performance with cost-effectiveness for your engine build.