Cylinder Head 058103351 for VW Jetta Beetle Passat Golf Audi A4 TT 1.8T 20V

Cylinder Head for VW Audi 1.8T 20V

This cylinder head, reference 058103351, is a replacement engine component designed to restore compression and valvetrain function on 1.8T 20V engines.

Overview

This cylinder head is a direct-fit replacement unit for the 1.8T 20V engine found across many Volkswagen and Audi models. It carries the 058103351 reference and is built to seal the combustion chamber and carry the camshafts, valves, and spark plugs. It suits mechanics and owners rebuilding a tired or warped top end.

Built For Performance

• Cast aluminum construction for heat dissipation and light weight
• Machined deck surface for a clean head gasket seal
• Prepared valve guide and seat bores for 20-valve layout
• Accepts factory 1.8T camshafts and valvetrain components
• Cross-references 058103351 for straightforward parts matching

Fits These Machines

• for VW Jetta 1.8T
• for VW Beetle 1.8T
• for VW Passat 1.8T
• for VW Golf 1.8T
• for Audi A4 1.8T
• for Audi TT 1.8T

On-The-Job Use

• Head gasket replacement jobs
• Timing belt and valve service work
• Turbo engine rebuilds
• Restoring compression on high-mileage 1.8T engines

Specs At A Glance

Good To Know

Q: Does this head come assembled with valves and cams? A: This listing covers the cylinder head casting as titled, so confirm valvetrain contents with the seller before ordering. Reusing or replacing valves, springs, and cams depends on your build plan.

Q: Will this fit any 1.8T regardless of year? A: Fitment can vary by engine code and model year within the 1.8T family. Verify your engine code and serial number against the 058103351 reference before purchase.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.