Genuine OEM 9069972352 - Diesel Particulate Filter (DPF) Pressure Sensor Hose

Product Overview

This Genuine OEM 9069972352 diesel particulate filter (DPF) pressure sensor hose is engineered to factory specifications for Mercedes-Benz Sprinter vans. The hose monitors exhaust backpressure across the DPF, enabling the engine control module to optimize regeneration cycles and detect filter saturation. It fits Sprinter 2500 and 3500 models (W906 and W907 platforms) with 2.1 L4 and 3.0 V6 diesel engines from 2014 to 2020. As a genuine Mercedes-Benz component, it carries OEM warranty coverage and ensures precise sensor readings critical to emissions compliance and engine performance.

Symptoms of a Failing DPF Pressure Sensor Hose

• Check engine light or DPF warning illuminated on the instrument cluster
• Reduced engine power or limp-mode operation
• Inability to complete DPF regeneration cycles
• Excessive soot buildup and DPF clogging
• Rough idle or hesitation during acceleration
• Abnormal exhaust smoke or odor

Cross Reference Numbers

This Genuine OEM 9069972352 is equivalent to or replaces the following part numbers: 005997705228, 9069972352.

Vehicle Compatibility

This part fits the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility for your vehicle.

• Mercedes-Benz Sprinter 2500 2.1 L4 CDI (W906): 2014–2018
• Mercedes-Benz Sprinter 2500 3.0 V6 CDI (W906): 2014–2018
• Mercedes-Benz Sprinter 3500 2.1 L4 CDI (W906): 2014–2018
• Mercedes-Benz Sprinter 3500 3.0 V6 CDI (W906): 2014–2018
• Mercedes-Benz Sprinter 2500 2.0 I4 CDI (W907): 2019–2026
• Mercedes-Benz Sprinter 3500 2.0 I4 CDI (W907): 2019–2026

This may also fit other applications. Please use the vehicle selector tool to verify fitment.

Often Replaced Together

For a complete DPF system service, many owners replace the following at the same time:

• DPF differential pressure sensor
• DPF inlet and outlet gaskets
• Exhaust clamps and mounting hardware
• Engine oil and filter (recommended after DPF service)

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Frequently Asked Questions

How do I know if my Mercedes-Benz Sprinter DPF pressure sensor hose needs replacement?

A failing hose typically triggers a check engine light or DPF warning message on the dashboard. The engine control module detects a pressure signal outside the expected range, usually due to a disconnected, cracked, or clogged hose. If you see these warnings, the hose should be inspected immediately to prevent limp-mode operation and DPF regeneration issues.

What is the role of the DPF pressure sensor hose in my Sprinter?

The hose creates a small-diameter connection between the exhaust manifold and the DPF, allowing the pressure sensor to measure the pressure differential across the filter. This data tells the engine computer how full the DPF is and when to initiate an active regeneration burn. Without accurate pressure readings, the vehicle cannot properly manage emissions or prevent DPF blockage.

Will replacing this hose require any special tools or procedures?

Replacement is straightforward and typically requires basic hand tools such as a socket set, screwdrivers, and pliers. The hose is usually clipped or bolted to the engine bay. Always allow the engine to cool before working on exhaust components, and refer to your service manual for the exact routing and torque specifications for any fasteners.

Is this hose the same for both the 2.1 L4 and 3.0 V6 diesel engines?

Yes, this genuine OEM hose is designed to fit both the OM651 2.1 L4 diesel and the OM642 3.0 V6 diesel engines across the 2014–2020 Sprinter 2500 and 3500 models. Always verify fitment using the vehicle selector tool to confirm compatibility with your specific engine and model year.

Can a damaged DPF pressure sensor hose cause emission system faults?

Absolutely. A cracked, disconnected, or leaking hose prevents accurate DPF pressure measurement, causing the engine control module to misinterpret filter saturation levels. This can result in incomplete regeneration cycles, excessive soot accumulation, and eventual DPF clogging, which triggers limp mode and reduces vehicle performance until the issue is resolved.

Should I replace both the hose and the pressure sensor at the same time?

It depends on the symptoms. If the hose is visibly cracked or disconnected, replacing it alone may resolve the issue. However, if the check engine light persists after hose replacement, the pressure sensor itself may be faulty and require replacement. A diagnostic scan can pinpoint whether the fault code originates from a sensor malfunction or a hose problem.

Frequently Asked Questions

Order Genuine OEM 9069972352 today. In-stock orders ship same or next business day from our U.S. warehouse, and our fitment team is one call away if you need help confirming the right part for your Mercedes-Benz Sprinter.

Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.