Our Services
- Filter Element Adblue BS4
- Filter Cartridge BS4
- Filter Element Adblue BS6
- Filter Cartridge BS6
- Pump Module BS4
- Supply Unit / Urea LO W/O EDU D4 MHF
- Metering Equipment BS4
- Soot Filter
- AdBlue Filter Tank Level
- Additive Line / HI.PR/28TC/Polyhose
- Additive Line / AdBlue Suction Line/P
- AdBlue Cap Latest
- AdBlue Cap
- LU Fill-Level Sensor / Urea Level
AdBlue Cap
This cap is designed using durable, chemical-resistant materials that withstand constant exposure to urea and temperature variations. Its tight sealing mechanism prevents dust, dirt, and moisture from entering the tank, helping maintain the purity of the AdBlue fluid. The secure fit also ensures proper tank pressure, supporting the smooth functioning of the SCR system without triggering error codes.
By keeping the AdBlue tank properly sealed, this cap enhances SCR efficiency, protects sensitive components like pumps and dosing units, and supports consistent NOx reduction. It contributes to long-term emission compliance and reliable performance in commercial diesel vehicles.
Key Features
- High-quality AdBlue tank sealing cap
- Prevents contamination and fluid evaporation
- Chemical- and temperature-resistant construction
- Ensures proper tank pressure and SCR performance
- Suitable for heavy-duty commercial diesel engines
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 17.015 | 3128, 2523, 2528 | A4004710219 | AdBlue Tank Cap – Standard Type |
Process Steps
- Remove old or worn-out tank cap
- Clean tank neck and sealing threads
- Install new AdBlue cap securely
- Ensure proper locking and sealing
- Check for leaks or dust entry
- Confirm SCR warnings do not reappear
FAQ
What does the AdBlue cap do?
It seals the urea tank, preventing contamination and maintaining proper tank pressure.
When should it be replaced?
When cracked, leaking, loose, or causing contamination-related issues.
