High quality empty cylinder head with OE number 03L 103 373 D, suitable for Volkswagen diesel engine models. Made of high-strength cast aluminum alloy, it boasts excellent high temperature resistance, pressure resistance and structural stability, not easy to deform under long-time high-load operation. Adopting precision CNC machining, all air passages, water passages, oil ducts and mounting holes are processed strictly per OEM data, with smooth inner wall and accurate position.This bare cylinder head has no assembled internal parts, convenient for customers to assemble accessories according to overhaul demands. It ensures efficient intake and exhaust, stable combustion and good heat dissipation performance, effectively solving engine power loss, idle instability and overheating problems.Original standard size, perfect mounting fit without modification. With fine workmanship, strict quality inspection and long service life, it is an ideal spare part for VW engine overhaul, maintenance and bulk wholesale.

OE NO.	03L 103 373 D
Item Name	Cylinder head-empty
Brand Name	Boigevis
Applicable Model	for VW
Warranty	12 months