Enginetech P4870650 Hypereutectic Piston Set .50mm Oversize Toyota/Lexus 3.5L 2GR-FE V6

The Enginetech P4870650 is a hypereutectic piston set designed for the Toyota/Lexus 3.5L 2GR-FE V6 engine. Engineered to a +0.50mm (94.50mm) oversize bore, these pistons are the correct choice when cylinder walls have been bored out during an engine rebuild to restore proper tolerances.

Hypereutectic aluminum construction provides superior strength and wear resistance compared to standard cast aluminum pistons, making these a durable, factory-quality replacement for engine rebuilds. The pistons feature a dish-top design with a 1.210" compression height, a coated skirt to reduce friction, and an anodized piston crown for heat resistance — matching the engineering standards of the original Toyota 2GR-FE application.

Key Features:

• Hypereutectic aluminum alloy construction for enhanced durability and thermal stability
• +0.50mm oversize bore — 94.50mm finished bore diameter
• Dish-top piston design for correct compression ratio
• 1.210" compression height
• Coated piston skirts to minimize friction and wear
• Anodized piston crown for improved heat resistance
• Engineered to meet or exceed OE specifications for the Toyota 2GR-FE 3.5L V6
• Sold without rings

The Toyota 2GR-FE is a DOHC 3.5L (3,456cc) 60-degree V6 with a standard 94.0mm bore, used across a wide range of Toyota and Lexus vehicles from 2005 through 2018. These Enginetech pistons are the professional engine builder's choice for any 2GR-FE rebuild requiring a 0.50mm overbore.