This Volkswagen Golf 1.6 Diesel Cylinder Head is a genuine part with the manufacturer part number 03L103373A. It is made of aluminium material and has an unfinished surface. This cylinder head is suitable for Volkswagen vehicles and is a replacement part for engines and engine parts. It is a perfect fit for those who are looking for a reliable and high-quality replacement part. Comes with cams, cam pulley and all valvetrain untouched. injector threads are fine no damage