Mercedes Sprinter Diesel Particulate Filter DPF

The diesel particulate filter (DPF)—also called a soot filter for Mercedes—is designed to trap soot, ash, and other fine particles before they exit through the exhaust pipe. Without it, harmful matter would pollute the air and damage your engine components over time.

Most modern Mercedes-Benz diesel engines, including the Sprinter 313 CDI, are equipped with a DPF FAP, often integrated with the catalytic converter. This system ensures your vehicle meets strict EEC emissions regulations and operates cleanly.

DPF regeneration is the process that burns off collected soot and restores airflow. Here's how each method works:

Passive regeneration: Happens during extended highway driving when the exhaust heat is naturally high.

Active regeneration: Controlled by the ECU, injecting more fuel to increase temperature.

Forced regeneration: Done using a diagnostic tool—often in a workshop when other options fail.

Regeneration must occur regularly to prevent accumulation and keep the system running efficiently.

It's usually easy to spot when something's not right. Be on the lookout for:

A DPF warning light or check engine icon

Reduced throttle response or noticeable boost loss

The van stuck in speed-limited mode

Poor fuel efficiency

Abnormal values in your OBD log

Fault codes like P2463, pointing to excessive soot particulate filter loading

Yes—depending on the condition. You can try:

Fuel additives labeled as DPF cleaners

Driving at motorway speeds to complete a passive cleaning cycle

Cleaning sprays applied via the sensor port

But if there's too much ash buildup, you'll need a professional cleaning or full replacement to restore flow. The longer you wait, the harder it is to get the unit back to working order.

Common causes of blocked filters and performance problems include:

Short trips that interrupt the regeneration process

Low-grade diesel fuel or incorrect engine oil

Cracked hoses or air leaks around the system

Faulty sensors, high soot levels, or a worn-out catalyst

If regeneration doesn't happen when it should, accumulation will continue, and issues will spread.

First, run a diagnostic check with an OBD2 tool. Look at:

Temperature and pressure sensor readings

Soot loading values in the system log

Any engine code indicating poor airflow or restricted exhaust

You can also view tutorials or share questions on Sprinter forums, or watch videos on YouTube from drivers who've fixed similar problems.

It means the DPF system is too packed with material to allow further regeneration. In this condition, continuing to drive may lead to converter overheating or a clogged pipe. A manual regen might work, but often a replacement is the safer choice.

Yes—especially when cleaning isn't enough. A clogged DPF can cause backpressure, limit airflow, and lead to expensive repairs. We offer DPF soot filters and filter for Mercedes-Benz vans at 30–50% less than dealer rates, including options for more than 1 vehicle type.

Prices depend on:

Your Sprinter's engine code and build year

Whether you choose aftermarket or OEM-style filters

The need for extras like a mounting kit

Expect pricing between €400 and €900, depending on the platform and specs. You can view the current price in our catalog or use our part selector tool.

You're in the right place. At Krosfou.com, we offer:

Premium-grade diesel particulate filters for Sprinter vans

Compatibility with Sprinter W906, OM651.957, and others

Clear product specs and fitment by engine code

Fast online sale options with support

Each DPF unit is built to last and tested to EEC standards.

A quality DPF FAP in a Mercedes diesel engine should last 120,000–200,000 km, depending on:

Regular DPF regeneration

Proper driving conditions

Using the correct fuel and engine oil

Early notice of problems helps extend filter life and avoid full replacement.

Yes. A blocked or damaged filter increases backpressure in the exhaust line, which can:

Cause the turbo to fail

Overheat the catalytic converter

Trigger engine derating and limp mode

Fixing the issue early ensures that the rest of your Sprinter van's system stays intact.

We know the Sprinter DPF regeneration process can be confusing. Whether you're a fleet manager, vehicle owner, or weekend DIYer, our team is here to ensure you get the right fix.

Browse our expert-written content, or contact us for real support. You can also view installation tips, share your experience, or check out our step-by-step video guides.

High-quality diesel particulate filters built to EEC DPF standards

Compatible with dozens of Mercedes-Benz and Sprinter W906 models

Designed for automatic or manual transmission (speed automatic)

Affordable pricing and easy online checkout

Thousands of units viewed, installed, and trusted across Europe

Krosfou – DPF Solutions Engineered for Real-World Driving.

Keep your Mercedes Sprinter clean, protected, and performing at its best—mile after mile.