Engines and Components› Pistons and Piston Rings

JE Pistons

4.6L 4V MODULAR 9.5

$211.10

SKU: J001 314632R

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Special Order
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Description

The JE Pistons 314632R is a forged engine piston designed for the Ford 4.6L Modular 4V engine. It features a 3.622-inch bore size, a 1.220-inch compression height, and a dish-type piston with -9.0cc volume. The piston is constructed from 2618 forged aluminum and is machined for 1.2mm, 1.5mm, and 3.0mm rings. It includes round wire locks and accumulator grooves.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandJE Pistons
Part NumberJ001 314632R

Videos

Introducing the Strongest Pistons in Powersports | JE Ultra Series

Introducing the Strongest Pistons in Powersports | JE Ultra Series
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Piston Coatings 101: Which is the Right One for You?
Cast vs. Forged Pistons: Which One is Best for Your Engine?

Cast vs. Forged Pistons: Which One is Best for Your Engine?
Which Forged Pistons Are Right For Your Build? | 🏁 Fast Facts

Which Forged Pistons Are Right For Your Build? | 🏁 Fast Facts
JE Pistons Asymmetrical Design Overview

JE Pistons Asymmetrical Design Overview
The go to Ring compressor tool to install your pistons without damaging the piston rings. #rsgarage

The go to Ring compressor tool to install your pistons without damaging the piston rings. #rsgarage
Piston Options - What to look for when buying pistons for your 2JZ | RS Garage Jays Tech Tips

Piston Options - What to look for when buying pistons for your 2JZ | RS Garage Jays Tech Tips
Tech Tips - 2V Piston Orientation, Piston Pin Offset, 5.4L Specific Piston Features

Tech Tips - 2V Piston Orientation, Piston Pin Offset, 5.4L Specific Piston Features
2618 or 4032? Tips for Choosing the Best Piston Alloy for Your Performance Engine from RaceTec

2618 or 4032? Tips for Choosing the Best Piston Alloy for Your Performance Engine from RaceTec
JE Ultra Series: Feature-Rich, Power-Ready Pistons off the Shelf

JE Ultra Series: Feature-Rich, Power-Ready Pistons off the Shelf

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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