HomeEngine > Valve Train ComponentsTRW Engine 39112 Engine Intake Valve
Part #: 39112

TRW Engine 39112 Engine Intake Valve

⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volkswagen, Vanagon
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Overview of TRW Engine Intake Valve for Volkswagen Vanagon

The TRW Engine 39112 engine intake valve is designed specifically for Volkswagen Vanagon models. Engineered with precision, this valve ensures reliable performance and durability in the valve train system.

  • Length: 122.4 mm for optimal fitment
  • Valve head diameter: 40 mm for efficient air intake
  • Valve seat angle: 45° to maintain proper sealing
  • Valve stem diameter: 8 mm for compatibility with OEM components
  • Hardened valve stem tip for enhanced wear resistance

Technical Details and Specifications

This engine intake valve from TRW Engine features a hardened valve stem tip, which improves durability and reduces wear during operation. The 40 mm valve head diameter is designed to optimize airflow into the combustion chamber, contributing to efficient engine performance. The 45-degree valve seat angle ensures a tight seal between the valve and seat, preventing leakage and maintaining compression. With a length of 122.4 mm and an 8 mm valve stem diameter, this valve is engineered to meet the exact specifications required for Volkswagen Vanagon engines.

Compatible Vehicles and Applications

This intake valve is compatible with Volkswagen Vanagon models, making it a suitable replacement part for engine valve train repairs or upgrades. It is ideal for addressing issues related to valve wear, poor sealing, or reduced engine efficiency in these vehicles.

  • Resolves valve stem tip wear and damage
  • Improves valve sealing to prevent compression loss
  • Restores proper valve seat angle for optimal combustion
  • Addresses intake valve head damage or deformation
  • Supports engine rebuilds and maintenance for Volkswagen Vanagon

Installation Notes and Tips

When installing the TRW Engine 39112 intake valve, ensure that the valve seat and guide are inspected and properly prepared to match the valve’s specifications. Proper lubrication of the valve stem and careful alignment during installation will help maintain valve performance and longevity. It is recommended to follow Volkswagen Vanagon engine service guidelines for valve train component replacement.

Quality Assurance and Warranty

TRW Engine manufactures this intake valve to meet strict quality standards, ensuring reliable fitment and function in Volkswagen Vanagon engines. The valve stem tip is hardened to enhance durability under normal operating conditions. While specific warranty details are not provided, TRW Engine products typically adhere to industry standards for automotive replacement parts.

BrandTRW Engine
Part Number39112
Length [mm]122.4
Supplementary Article/Info 2Valve stem tip hardened
Valve head diameter [mm]40
Valve seat angle [°]45
Valve stem diameter [mm]8

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1991VolkswagenVanagonSyncro2.1LH4N/AValve seat angle [�??�?�°]: 45
1990VolkswagenVanagonSyncro2.1LH4N/AValve seat angle [�??�?�°]: 45
1989VolkswagenVanagonSyncro2.1LH4N/AValve seat angle [�??�?�°]: 45
1988VolkswagenVanagonSyncro2.1LH4N/AValve seat angle [�??�?�°]: 45
1987VolkswagenVanagonSyncro2.1LH4N/AValve seat angle [�??�?�°]: 45
1986VolkswagenVanagonSyncro2.1LH4N/AValve seat angle [�??�?�°]: 45
1985VolkswagenVanagonL1.9LH4N/AValve seat angle [�??�?�°]: 45
1984VolkswagenVanagonL1.9LH4N/AValve seat angle [�??�?�°]: 45

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

025 109 601025 109 601C029 VE 30892 0000829OSVAT39260V94549

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.