Volkswagen Golf Mk6 1.4 TSI CAVD Cylinder Head Camshafts Housing 03C103475BC

Volkswagen Golf Mk6 1.4 TSI CAVD Cylinder Head Camshafts Housing is an original timing system component designed for the 1.4 TSI unit, ensuring proper coverage and guidance for the camshafts. Thanks to the factory Volkswagen design, the housing guarantees precise fitment to the cylinder head and stable operating conditions for the timing mechanism. This used component allows for an economical yet technically correct repair without compromising on compatibility.

Specifications and technical data

• SKU: 03C103475BC
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 03C103475BC
• Substitutable numbers: 03C103475BC, 03C 103 475 BC
• Category: Camshafts

Purpose and function in the timing system

The camshaft housing in the 1.4 TSI engine is responsible for tightly sealing the upper part of the cylinder head and providing stable guidance for the camshafts. This component:

• ensures the correct positioning of the camshafts relative to the cylinder head,
• forms a housing for the oil channels that lubricate the cams and bearings,
• limits oil leaks from the upper part of the engine,
• protects the timing mechanism from external contaminants.

Thanks to a design consistent with Volkswagen's factory standards, the housing works with the lubrication and timing control system in a stable and repeatable manner, which is crucial for the durability of the entire engine.

Compatibility and fitment for Volkswagen

The housing has been designed specifically for the 1.4 TSI unit used in the Volkswagen Golf Mk6 model, which translates into:

• retention of factory mounting points to the cylinder head,
• correct positioning of the camshafts relative to the sprockets and chain/belt,
• compatibility with original seals and associated components,
• easier installation without the need for modifications.

The original Volkswagen origin helps maintain engine operating parameters consistent with the manufacturer's specifications, which is important both for standard repairs and more extensive timing system maintenance.

Characteristics of the used component

The offered camshaft housing is a used part, which allows for a significant reduction in repair costs while maintaining the original design. This type of part is particularly attractive in situations where:

• it is necessary to replace a damaged or cracked housing,
• there are leakage problems in the upper part of the engine,
• the priority is to maintain the original geometry of the timing system.

A used component from the Volkswagen range is a sensible choice for those who want to combine service cost control with the preservation of factory build quality and fitment.

Application in service and timing repairs

The camshaft housing is often replaced during major work on the cylinder head and timing system, such as:

• regeneration or replacement of camshafts,
• repair after mechanical damage in the upper part of the engine,
• removal of oil leaks in the area of the valve cover/housing.

Choosing an original Volkswagen housing helps maintain stable lubrication conditions and the correct operation of the entire timing mechanism, which has a direct impact on the refinement of the 1.4 TSI unit and its long-term durability.

Expanding knowledge about timing systems and used parts

When planning work on the timing system, it is worth expanding your knowledge about typical signs of wear and the principles of selecting parts. A guide regarding BMW units, which discusses practical aspects of replacing timing components and using second-hand parts, may be helpful – more information can be found in the article BMW N47 timing chain – typical failure and repair using original BMW parts.

If you are planning a comprehensive repair or upgrade of the engine area in your Volkswagen and need other components from the same group, such as camshafts, drive sprockets, or phase control elements, check the available parts in the category Volkswagen Camshafts.