What is included in this Mahle piston and ring set?

This set includes eight cast pistons, each measuring .025mm oversize. It also comes with the matched piston rings, wrist pins, and retaining clips, all pre-mounted for your convenience during engine assembly.

Why are these pistons .025mm oversize?

Pistons are often manufactured in oversize dimensions to account for cylinder wear or to allow for re-boring cylinders during an engine rebuild. This .025mm oversize ensures a proper fit in cylinders that have been machined to this specific dimension.

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

Compensated ring grooves help ensure the piston rings maintain the correct pressure against the cylinder wall. This leads to improved oil control, reduced blow-by, and better overall engine sealing for optimal performance.

2005-2007 Dodge Dakota Piston Set | Mahle OE

Name: Mahle OE Dodge Trk & Jeep 4.7L Vin J 02-07 .25MM Oversize RCH .010 Piston With Rings Set (Set of 8)
Brand: Mahle OE
SKU: mahle-oe-mahle-oe-dodge-trk-jeep-4-7l-vin-j-02-07-25mm-oversize-rch-010-piston-w-t14-52895
Price: 576.03 USD
Availability: BackOrder

Mahle OE Dodge Trk & Jeep 4.7L Vin J 02-07 .25MM Oversize RCH .010 Piston With Rings Set (Set of 8)

$576.03

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2005-2007 Dodge Dakota. Mahle OE piston and ring set, .025mm oversize, for 4.7L Vin J engines. Includes pins and clips for easy installation.

Key Features

Fits 2005-2007 Dodge Dakota and 2002-2004 Jeep Grand Cherokee with 4.7L Vin J engine.
Set includes eight cast pistons, each .025mm oversize.
Piston rings, pins, and clips are included and pre-mounted for easier installation.
Features compensated ring grooves for proper ring loading and oil control.
Expansion-controlled design helps reduce engine noise and wear.
OE quality from Mahle, a leading original equipment piston manufacturer.

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Product Details

When you're rebuilding the engine in your 2005-2007 Dodge Dakota or 2002-2004 Jeep Grand Cherokee with the 4.7L Vin J engine, getting the right pistons is crucial. This set from Mahle OE gives you eight cast pistons, each precisely .025mm oversize, along with their matched piston rings, pins, and clips. Mahle is a major OE piston supplier, meaning these parts are made to the same standards as what originally came in your vehicle, ensuring a proper fit and function.

What sets these Mahle pistons apart is their attention to detail for optimal engine performance. They feature compensated ring grooves, which help ensure the piston rings are loaded correctly for better oil control and reduced blow-by. The expansion-controlled design also means the pistons have tight, controlled clearances within the cylinder bore. This helps reduce engine noise, minimize wear over time, and can even contribute to lower emissions and improved oil consumption. Because they come with the rings, pins, and clips already mounted, you can save valuable time during your engine build, as these components are ready to go right out of the box.

This set is designed for a direct installation into the specified 4.7L Vin J engines. Remember that these pistons are .025mm oversize, so ensure your cylinder bores have been machined to match this dimension during your engine rebuild. Mahle OE pistons are well-built and a solid option for anyone looking to restore their engine's performance with parts that meet original equipment specifications.