2019 Mercedes-Benz Sprinter Transmission Fluid & Service

Quick Answers

• Transmission Make/Model: Mercedes-Benz 7G-TRONIC PLUS (722.9) or 9G-TRONIC (725.0) for rear-wheel drive models. Front-wheel drive models use a different 9-speed automatic.
• OEM Fluid Spec: Mercedes-Benz ATF MB 236.15 (Blue) for 7G-TRONIC PLUS, and ATF MB 236.17 (Yellow) for 9G-TRONIC models. Crucially, these fluids are not interchangeable.
• Drain & Fill Capacity: Approximately 5-6 quarts (4.7-5.7 liters).
• Full Overhaul Capacity: Approximately 9-10 quarts (8.5-9.5 liters).
• Filter OEM Part Number: A2222772000 for 7G-TRONIC PLUS. For 9G-TRONIC and FWD models, verify with your Mercedes-Benz dealer or a trusted service manual.
• Recommended Service Interval: 60,000 miles or 6 years for normal duty. 40,000 miles for severe duty.

Fluid Type Explained

The 2019 Sprinter, depending on its drivetrain configuration (RWD vs. FWD), is equipped with one of two impressive automatic transmissions: the 7-speed 7G-TRONIC PLUS or the more advanced 9-speed 9G-TRONIC. Selecting the correct transmission fluid is critical for the longevity and performance of these sophisticated units.

For Sprinters equipped with the 7G-TRONIC PLUS (transmission code 722.9), the required fluid is Mercedes-Benz ATF MB 236.15. This is a blue-colored, low-viscosity fluid engineered for fuel efficiency and smooth shifting.

For the later 9G-TRONIC (transmission code 725.0), the spec is ATF MB 236.17, a yellow-colored fluid. The viscosities and additive packages of these two fluids are different, and using the wrong one can lead to shift problems, increased wear, and eventual transmission failure. Always confirm your vehicle's transmission type before purchasing fluid.

Service Procedure

A transmission service on a 2019 Sprinter can be performed in one of two ways: a "drain and fill" or a "full fluid exchange."

• Drain and Fill: This is the more common and straightforward method. It involves draining the transmission fluid from the pan, replacing the transmission filter, and refilling the transmission with fresh fluid. This process typically replaces about 5-6 quarts of the total fluid.
• Full Fluid Exchange: This service uses a specialized machine to pump out all of the old fluid while simultaneously refilling with new fluid. This ensures that nearly 100% of the old, degraded fluid is replaced. A full exchange is the preferred method for vehicles that have been subjected to severe use or have missed a service interval.

Given the complexity and specific filling procedures of these transmissions, we recommend having this service performed by a qualified technician. The fill level is checked at a specific temperature, and over- or under-filling can cause serious damage.

Service Interval

Mercedes-Benz provides different service interval recommendations based on your driving habits:

• Normal Duty: For most users, the recommended service interval is 60,000 miles or 6 years, whichever comes first. This includes a fluid and filter change.
• Severe Duty / Towing: If you frequently tow heavy loads, operate in mountainous terrain, or use your Sprinter for delivery services in stop-and-go traffic, you fall into the severe duty category. For these vehicles, the service interval is shortened to 40,000 miles to account for the increased stress and heat generated within the transmission.

Common Transmission Problems

The 7G-TRONIC and 9G-TRONIC transmissions are generally reliable. However, some common issues have been reported:

• Harsh Shifting or Delayed Engagement: This can often be the first sign that the transmission fluid is beginning to break down or the fluid level is incorrect. A fluid and filter change can sometimes resolve these issues.
• Leaking Pan Gasket: Over time, the transmission pan gasket can become brittle and leak. This is a relatively simple fix, but it's important to address it quickly to prevent a low fluid level.
• Torque Converter Issues: While less common, problems with the torque converter can cause shuddering or vibration.
• Valve Body and Conductor Plate Failure (7G-TRONIC): Earlier versions of the 7G-TRONIC were known to have issues with the valve body's electronic conductor plate, leading to erratic shifting and in some cases, causing the transmission to enter "limp mode."

Regular servicing is the best way to prevent these problems and ensure your Sprinter's transmission has a long and trouble-free life.

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