Engine Rebuild Kit Standard Bore for 2002-2008 4.4L V8 Naturally Aspirated Engine Compatible with 448PN

Standard bore engine rebuild kit for 2002–2008 4.4L V8 naturally aspirated engines (engine code 448PN).Includes pistons with STD 0.00 specification (no cylinder boring required), 88.00 mm cylinder bore diameter, and ring thicknesses of 1.2 mm, 1.5 mm, and 2.0 mm.Kit contains components for 8 cylinders: pistons and rings, full gasket set, timing chain kit, 16 intake valves, and 16 exhaust valves.Compatible with select vehicles using the 4.4L V8 gas naturally aspirated engine.

• Compatible with 2002–2008 X5 (E53) and X3 (E83) models equipped with the naturally aspirated 4.4L V8 engine (M62TU engine code)
• Includes essential components for a standard-bore engine rebuild: pistons, piston rings, bearings, gaskets, and seals
• Designed to meet specifications for fit and function and compatible with engine code 448PN
• Supports restoration of engine compression and function in mileage or worn M62TU 4.4L V8 engines requiring internal refurbishment
• Manufactured to precise tolerances for under normal driving conditions and routine maintenance