89mm Bore Piston Kit for Buick Luzun 3.0 LZC/LZD Engines (OE 12585257)
The Buick LZC/LZD 89mm Piston Assembly (Part Number 12585257) is a ZL109 aluminum alloy piston specifically designed for 3.0L engines, featuring an 89mm cylinder bore and piston ring specifications of 1.2 × 1.5 × 2.5 mm. This piston assembly typically includes the piston pin and piston rings; it complies with ISO 9001 quality standards and is suitable for the maintenance of General Motors (GM) engines.
Description
Key Specifications for Piston Assembly 12585257:
Engine Model: Buick LZC, LZD (3.0L)
Cylinder Bore: 89 mm
Piston Ring Dimensions: 1.2 mm / 1.5 mm / 2.5 mm
Material: Aluminum Alloy (ZL109)
OEM Part Number: 12585257
Included Components: Piston, Piston Rings, Piston Pin (Piston Kit)
Key Feature: Manufactured using durable materials
