Type 25 Oil Dipstick - Waterboxer Engines

This replacement oil dipstick is designed for all 1.9 and 2.1 petrol Waterboxer engines fitted to Volkswagen Type 25 / T3 buses. It is the correct version for non-Syncro (2WD) models, providing accurate oil level readings essential for proper engine maintenance and long-term reliability.

The oil dipstick is a critical service component, allowing you to quickly and accurately check engine oil level. On Waterboxer engines, the dipstick length and markings are specific to the engine and vehicle layout. Using the correct dipstick ensures the oil level is read correctly, helping prevent issues caused by running with too little or too much oil.

Manufactured from durable, reliable materials, this dipstick is built to withstand repeated use and engine bay heat. It slides smoothly within the dipstick tube and seats correctly when fully inserted, giving consistent and repeatable oil level measurements every time you check.

What this part does and how it works

The dipstick extends down into the engine sump through the dipstick tube. Markings on the blade indicate the minimum and maximum safe oil levels. When used with the correct tube and engine, it provides a precise reference so oil level can be maintained within Volkswagen’s specified range—vital for oil pressure, cooling, and overall engine health.

Fitment

• Vehicle: Type 25 / T3 (2WD / Non-Syncro only)

• Engines: 1900cc & 2100cc petrol Waterboxer

• Compatibility: Fits both 1.9 and 2.1 engines

• Exclusions: Not suitable for Syncro models

Syncro note

• For Syncro models, use part number 025115611B

Fitting notes / related parts

• Always use the correct dipstick tube for non-Syncro models

• Ensure the dipstick seats fully before reading the oil level

• Best replaced if the original is bent, corroded, or has unreadable markings

An essential replacement for routine servicing, engine rebuilds, or replacing missing or incorrect dipsticks on Type 25 / T3 Waterboxer buses.