High quality cylinder head semi-assembly with OE number 03C 103 358 MM, perfectly suitable for 16V 1.6 engine models. Adopting premium cast aluminum alloy material, this cylinder head owns great high temperature resistance, pressure resistance and structural stability, not easy to deform under long-time high-load working conditions.Precision CNC machining is applied to intake and exhaust passages, water holes and oil ducts, with smooth inner wall and accurate position. It ensures smooth intake and exhaust circulation, efficient heat dissipation and stable engine combustion efficiency. All mounting holes and assembly interfaces are made strictly according to OEM standards, featuring perfect fitting and excellent sealing performance.This semi-assembly effectively solves common engine problems such as idle shaking, insufficient power and oil burning. Pre-assembled structure saves installation time, direct replacement without any modification. With reliable quality, durable service life and competitive price, it is an ideal part for engine overhaul, repair and bulk wholesale.

OE NO.	03C 103 358 MM
Item Name	Cylinder head semi-assembly
Brand Name	Boigevis
Applicable Model	for 16V/1.6
Warranty	12 months