AdBlue Tank Cover Cap BMW F30 F31 F32 G11 G30 Diesel SCR Tank Cap 7269215

The AdBlue Tank Cover Cap BMW F30 F31 F32 G11 G30 Diesel SCR Tank Cap is an original AdBlue tank filler cap for modern BMW diesels with an SCR system. This component ensures secure tank closure, protecting the emission reduction system from contamination and unauthorized access. Being a factory part, the cap guarantees proper fit to the thread and sealing in the dedicated models.

Specifications and technical data

• SKU: 7269215
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7269215
• Substitutable numbers: 7269215, 16197269215, 7485924, 16197485924
• Fuel type: Diesel
• Category: Other Exterior Parts & Accessories

Purpose and Technical Function

The AdBlue filler cap is a consumable component of the exhaust gas purification system in Diesel engines with an SCR system. It is responsible for:

• hermetically sealing the AdBlue tank filler neck,
• protecting against the ingress of dirt, moisture, and foreign objects,
• maintaining stable operating conditions for the nitrogen oxide reduction system,
• mechanically preventing accidental opening.

A correctly fitted cap minimizes the risk of damage to the SCR system and potential diagnostic system errors related to incorrect pressure or contamination of the AdBlue fluid.

Compatibility with BMW Models

The presented AdBlue filler cap has been designed specifically for selected BMW F and G series models with diesel engines and SCR systems, including but not limited to the F30, F31, F32, G11, and G30 series. This means that the thread design, diameter, and sealing geometry are adapted to the factory AdBlue tanks used in these generations.

As a result, the user receives a component that can be installed without modifications, while maintaining the factory operating parameters of the exhaust gas purification system.

Benefits of Using an Original AdBlue Cap

Using an original BMW AdBlue filler cap offers a number of practical benefits:

• Precise Fit – matches the factory thread and receptacle in the tank, without play or stress.
• Stable Sealing – the appropriately selected sealing material limits evaporation and moisture ingress.
• Hassle-Free Operation – the ergonomic shape facilitates unscrewing and screwing during AdBlue refills.
• SCR System Consistency – maintains the parameters required by the emission reduction system in Diesel engines.

This solution is particularly recommended in situations where the original cap has suffered mechanical damage, seal wear, or has been lost.

Product Characteristics and Condition

The AdBlue filler cap comes from the BMW range and is a technical category item, Other, meaning it is a supplementary part of the vehicle's systems, not a main mechanical component. The product is used, which in practice means it has undergone use in a vehicle but can still perform its function after correct installation.

Choosing a used OEM part is often a sensible alternative to aftermarket replacements of unknown origin – especially for components that interact with sensitive systems, such as the SCR system in diesel engines.

Additional Information and Resources

If you need other body, fuel system, or accessory parts for your BMW and want to maintain assembly consistency, check out the available parts in the Other BMW category.

For drivers interested in comparing technical solutions used in different brands and sports versions, including diesel and petrol engines, an interesting addition might be the article: Audi RS vs Other Models – What's Under the Hood and Chassis?, which discusses construction differences and parts offerings in a practical context.