Enginetech pistons are manufactured with state-of-the-art materials to match OE requirements. They offer cast aluminum, hypereutectic, and forged applications. Treatments such as skirt coatings, anodized heads & Ni-resist inserts are used as required.
Pistons, Hypereutectic Aloy, 4.7L, Mopar Next Generation V8, Ex. HO, Dodge Trk. & Jeep (4.7L) VIN "N" & "P" (1999-2007, Set of 8
Fits the following vehicles:
2000-2003 DODGE DAKOTA 4.7L JTEC
2000-2003 DODGE DURANGO 4.7L JTEC
2002-2003 DODGE RAM 1500 PICKUP 4.7L JTEC
1999-2003 JEEP GRAND CHEROKEE 4.7L JTEC
Pistons Specifications -(Ex. HO. Flat top. 1.252" CH. Coated skirt. Fits press or floating rods. Use S93138 rings.)
Alloy: Hypereutectic
Bore Diameter: 3.661
Bore Diameter: 93.00
Clearance: 0.0017
Compression Height: 1.252
Height: 0.256 IN
Piston Compression Ratio: 9.0:1
Piston Pin Outside Diameter: 0.9456
Recess: None
Features & Benefits:
Meets or exceeds OE specifications
Enginetech pistons have superior size and weight grading within each set.
Enginetech specializes in providing high performance engine pistons for engine rebuilds for domestic, import, and high-performance application.
Each Piston is machined (where appropriate) for a very smooth finish
Each piston includes a mechanism to enable oil distribution for pin lubrication to prevent them from locking up (pin starvation of oil is one of the leading causes of engine failures)
All oil return slots are chamfered to prevent stress cracking from forming at any unfinished angles
All Pistons include machined compression bowls
OEM / Interchange Numbers: 5012362AC
Enginetech Warranty Information:
Stock / Standard Replacement Parts: 12 months / 12,000 miles.
Not available for shipment outside the continental USA. We cannot ship this to Hawaii, Alaska, or other countries.
Dropships direct from manufacturer.
This product was added to our catalog on Thursday 02 October, 2025.
