Remanufactured VW Audi 1.8T DOHC 20V Cylinder Head with Head Gasket Set, Bolts, Water Pump & Timing Set

Fits all engines except for AEB engine ID (big port)

Upgrade your engine with our remanufactured VW Audi 1.8T cylinder head. Designed for a wide range of VW Audi models, including the TT, Beetle, Golf, Passat, Jetta, and Audi A4 with 1.8L 20V engines. This high-performance cylinder head is enhanced with a head gasket set, bolts, water pump, and timing set, guaranteeing a seamless installation and improved engine performance, fuel efficiency, and overall power.

Key Features of the Remanufactured Cylinder Head

• Optimized for Performance: Specifically designed for VW Audi 1.8L 20V engines, enhancing airflow and combustion for superior engine performance.
• Wide Compatibility: Fits a range of VW models (Beetle, Golf, GTI, Passat, Jetta) and Audi A4 with 1.8L 20V engines, providing an ideal upgrade.
• Fully Assembled: Comes pre-assembled with valves, springs, head gasket set, bolts, water pump, and timing set for easy installation.
• Restores Engine Power: Improves engine efficiency, fuel economy, and overall power by enhancing combustion and airflow.

Fitment Data:

AUDI A4 00 1.8L, engine ID ATW

AUDI A4 01-06 1.8L

BEETLE 01 1.8L (turbo gas), engine ID APH

BEETLE 01 1.8L (turbo gas), engine ID AWV

BEETLE 02-05 1.8L (turbo gas)

BEETLE 99-00 1.8L (turbo gas)

GOLF 00 1.8L

GOLF 01 1.8L, engine ID AWD

GOLF 01 1.8L, engine ID AWW

GOLF 07 1.8L

GOLF GTI 00 1.8L

GOLF GTI 01 1.8L, engine ID AWD

GOLF GTI 01 1.8L, engine ID AWW

GOLF GTI 02-06 1.8L

JETTA 00 1.8L (turbo gas)

JETTA 01 1.8L (turbo gas), engine ID AWD

JETTA 01 1.8L (turbo gas), engine ID AWW

JETTA 02-05 1.8L (turbo gas)

JETTA GLI 02-04 1.8L

JETTA GLI 05 (1.8L)

PASSAT 00 1.8L (turbo gas), engine ID AUG

PASSAT 01-05 1.8L (turbo gas)

PASSAT 99-00 1.8L (turbo gas), engine ID ATW

Why Choose Our Remanufactured Cylinder Head for VW Audi?

Our remanufactured cylinder head is engineered for maximum reliability, improved combustion, and efficient air intake, restoring your VW Audi engine to optimal performance. With the added water pump and timing set, it ensures your engine runs smoothly and efficiently for longer periods.

• Quick & Easy Installation: The included head gasket set, bolts, water pump, and timing set make installation fast and hassle-free, saving you time and effort.
• Enhanced Performance: Improves fuel efficiency, engine power, and smooth operation, delivering the best driving experience.

Warranty Information

• Coverage: 2-year unlimited mileage parts warranty, with a warranty card included.
• Terms: The heat tab must remain intact. Returns require a copy of the invoice and a Return Authorization number.
• Exclusions: Warranty covers parts only; labor and incidental costs are excluded. Damage due to improper installation, overheating, abuse, or neglect is not covered.

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1.8T VW Engine

Heavy Duty Parts Company – Core Returns Policy

Effective December 17, 2025

At Heavy Duty Parts Company, core returns are essential to our ability to provide high-quality, cost-effective cylinder heads. Returned cores supply critical components—such as keepers, springs, and retainers—that are vital to proper engine performance and allow us to maintain OEM-level quality.

No Upfront Core Charge

Unlike many suppliers, we do not charge a core fee upfront. Instead, we rely on customers to return their used cores within the required timeframe.

Core Return Requirements

• Cores are due within 30 days of the purchase date

• If a core is not returned within 60 days, the product warranty is void

• Unreturned cores will be charged as follows:

  • Cylinder heads under $600: $200 per unreturned core

  • Cylinder heads $600 and above: $400 per unreturned core

Customers needing additional time may contact us to request an extension. Approved extensions will prevent core charges from being applied.

Core Return Process

Cylinder heads are shipped with prepaid core return labels included in packets attached to the outside of each box. If labels are missing, customers should contact us for replacements prior to returning the core.

Core Eligibility

Some cylinder heads do not require a core return. In certain cases, core requirements may be waived at our discretion.

Why Core Returns Matter

• Reused core components help maintain OEM-quality standards

• Core returns allow us to keep pricing competitive

• Recycling cores supports sustainability by reducing waste and conserving resources

This policy applies to all purchases made on or after December 17, 2025.

Send Back All Components

To ensure the quality and integrity of our remanufacturing process, we ask that you return all components that were originally included with your new cylinder head. This includes items such as:

• Rocker arms
• Camshafts (if applicable)
• Any other hardware that came with your purchase

Easy & Free Core Return Process

• Each purchase includes a prepaid core return label in a plastic sleeve on the box.
• Simply pack your core with all included components, attach the label, and drop it off with the carrier—no extra cost to you.
• Returned cores undergo inspection and recycling, ensuring maximum efficiency.

Customer Partnership & Sustainability

By returning your core and its components, you help maintain a reliable supply chain, ensuring we can continue offering top-quality products at the best prices. This process not only benefits your wallet but also contributes to a greener and more efficient automotive industry.

We appreciate your support in keeping our business and the industry running smoothly!