TRW Engine 39112 Engine Intake Valve
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TRW Engine

TRW Engine 39112 Engine Intake Valve

Brand TRW Engine 39112
Length [mm] 122.4
Supplementary Article/Info 2 Valve stem tip hardened
Valve head diameter [mm] 40
Valve seat angle [°] 45
Valve stem diameter [mm] 8
Fits Volkswagen · 8 vehicles

Hardened stem tip. Adds durability where the valve sees repeated contact.

Precision valve geometry. 40 mm head and 45° seat angle for consistent sealing.

Engine intake valve for valve train service.

Cross-references Four Seasons 39260, 025 109 601 and 025 109 601C for the same application. See all 6.

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TRW Engine 39112 Intake Valve for Volkswagen Vanagon

TRW Engine 39112 is an engine intake valve built for the 1984-1991 Volkswagen Vanagon. It features a 122.4 mm overall length, a 40 mm valve head diameter, an 8 mm valve stem diameter, and a 45° valve seat angle for the specified application.

Key Features

  • Engine intake valve for Volkswagen Vanagon valve train service
  • Part number 39112 for direct reference in catalog and repair lookup
  • 122.4 mm length for the listed fitment
  • 40 mm valve head diameter and 8 mm stem diameter
  • 45° valve seat angle
  • Valve stem tip hardened for added contact durability

Detailed Description

TRW Engine 39112 is an intake valve for the Volkswagen Vanagon, covering 1984-1991 model years. The valve is specified with a 45° seat angle, 40 mm head diameter, and 8 mm stem diameter, making it a precise valve train component for the listed engine application. If you are sourcing a Volkswagen Vanagon intake valve, part number 39112 provides the dimensional details needed for accurate replacement selection.

This part cross-references Four Seasons 39260 for the same application.

What It Helps Address

  • Intake valve wear that affects cylinder sealing
  • Loss of compression from a damaged valve face or stem
  • Valve train noise caused by worn valve components
  • Engine performance issues tied to poor intake airflow control
  • Repair needs during cylinder head service on a Volkswagen Vanagon

Installation Notes and Tips

Verify valve head diameter, stem diameter, length, and seat angle against the original component before installation. For Volkswagen Vanagon intake valve replacement, confirm cylinder head condition, valve seat condition, and guide wear during service. Proper machining and valve seating checks are important for correct operation after installation.

Quality Assurance

TRW Engine supplies precision engine components for valve train applications, and this intake valve is built to the listed dimensional specifications for the confirmed fitment.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
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
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 39260025 109 601025 109 601C029 VE 30892 0000829OSVATV94549