For the 2021 Mercedes Benz Sprinter 3500 with the 2.1L 4-cylinder diesel engine (Engine Code 651.958 M), the oil capacity is 12.2 quarts with a filter change. Recommended viscosities include 0W-30, 0W-40, 5W-30, and 5W-40 for all temperatures, while 10W-30 or 10W-40 is suitable above -20°C. AMSOIL recommends AMSOIL 0W-30 MS 100% Synthetic European Motor Oil (EOTQT-EA) for this application.
What oil does a 2021 Mercedes Benz Sprinter 3500 take?
The engine requires specific oil viscosities to ensure proper lubrication across varying temperatures. For this diesel engine, the AMSOIL lookup lists several options depending on your climate and operating conditions.
AMSOIL product recommendations
The following AMSOIL products are listed for your 2021 Mercedes Benz Sprinter 3500 diesel engine and related components based on the provided lookup data.
| Component | Product Name | Part Code |
|---|---|---|
| Engine Oil | AMSOIL 0W-30 MS 100% Synthetic European Motor Oil | EOTQT-EA |
| Air Filter | WIX Air Filter [1] | 49876-EA |
| Coolant | AMSOIL Passenger Car & Light Truck Antifreeze & Coolant | ANTPC1G-EA |
| Coolant (Concentrate) | AMSOIL Propylene Glycol Antifreeze and Engine Coolant | ANT1G-EA |
| Automatic Transmission | AMSOIL Signature Series Fuel-Efficient 100% Synthetic ATF | ATLPK-EA |
| Automatic Transmission | AMSOIL OE Fuel-Efficient 100% Synthetic ATF | OTLQT-EA |
| Transfer Case (ZG1/ZG3) | AMSOIL Signature Series Fuel-Efficient 100% Synthetic ATF | ATLPK-EA |
| Transfer Case (ZG1/ZG3) | AMSOIL OE Fuel-Efficient 100% Synthetic ATF | OTLQT-EA |
Engine Oil Viscosity Options
| Viscosity | Temperature Range |
|---|---|
| 0W-30, 0W-40, 5W-30, 5W-40 | All Temperatures |
| 10W-30, 10W-40 | Above -20°C |
| 15W-40 | Above -15°C |
Engine Oil Capacity
| Description | Capacity |
|---|---|
| Total Fill (with filter) | 12.2 quarts |
Note: After refilling, always check the oil level manually.
Engine Oil Details
The primary recommendation for this vehicle is AMSOIL 0W-30 MS 100% Synthetic European Motor Oil. This formula is designed to meet the unique demands of European gasoline, diesel, and hybrid vehicles.
| Feature | Details |
|---|---|
| AMSOIL Lookup Oil Grade | SEO59 |
| Product Code | EOTQT-EA |
| Emissions Compatibility | Designed for protection without harming emissions systems |
Transmission and Transfer Case Fluids
The 2021 Sprinter 3500 uses specific fluids for its automatic transmission (722.908) and transfer case configurations. Proper identification of your vehicle’s code is essential.
Automatic Transmission Specifications
- Transmission Type: 7-speed 722.908
- Note: If the datacard does not have code A89 (Reduced-Friction), the fluid is Red in color.
- Total Fill Capacity: 9.5 quarts
Transfer Case Lubricant
| Code | Capacity |
|---|---|
| ZG1 | 2.1 pints |
| ZG3 | 2.1 pints |
Coolant Specifications
Maintaining the cooling system is vital for diesel engine longevity. The vehicle has a coolant capacity of 10.6 quarts.
| Product | Formulation Type |
|---|---|
| AMSOIL Passenger Car & Light Truck Antifreeze | 50/50 Pre-mix (Ethylene Glycol) |
| AMSOIL Propylene Glycol Antifreeze | Concentrated (Requires mixing with distilled water) |
Both AMSOIL options are phosphate-, nitrate-, nitrite-, silicate-, borate-, and amine-free.
Diesel maintenance notes for this vehicle
- Emissions Systems: This vehicle is categorized as Mercedes BlueTEC, meaning it utilizes advanced diesel emission control technology. Maintenance should account for Diesel Exhaust Fluid (DEF) and particulate filter management.
- Filter Replacement: The AMSOIL lookup recommends a WIX Air Filter (49876-EA) which is designed to offer OEM service intervals and help reduce engine wear.
- Oil Filter: No specific oil filter recommendations were available from the source data.
Common diesel oil-related concerns and how AMSOIL products may help
| Concern | Why it matters | AMSOIL product | How it may help | Limitation |
|---|---|---|---|---|
| Heavy Towing/High Heat | Increases thermal stress on fluids. | ATLPK-EA | Withstands rigors of heavy towing and elevated temperatures. | Diagnosis may be required for mechanical failure. |
| Cold Starts | Increases wear during initial lubrication. | EOTQT-EA | Provides protection in European diesel engines. | Does not repair existing wear. |
| Transmission Shudder | Affects shift quality and comfort. | OTLQT-EA | Promotes smooth, shudder-free shifts. | Does not fix mechanical damage. |
Common maintenance concerns for this vehicle
Owners of the Sprinter 3500 typically focus on several key areas to ensure commercial reliability:
- Diesel Emission Systems: Monitoring the health of the BlueTEC components and particulate filters.
- Fuel System Cleanliness: Maintaining high-pressure injection components through proper fuel quality.
- Turbocharger Health: Ensuring adequate lubrication to protect the turbocharger from soot and heat.
- High Mileage Service: Adhering to strict service intervals to manage heavy-duty hauling demands.
About this vehicle
The 2021 Mercedes-Benz Sprinter 3500 is a heavy-duty light commercial vehicle designed for high-capacity utility. It is available in various configurations, including large vans, chassis cabs, and minibuses, making it a cornerstone of the Mercedes-Benz commercial vehicle division.
This specific model features a 2.1L 4-cylinder diesel engine identified by the code 651 (958 M). The ‘BlueTEC’ categorization indicates the use of advanced diesel emission control technology, which is critical for maintenance schedules involving Diesel Exhaust Fluid (DEF) and particulate filter management. Because these vehicles are often used for heavy-duty hauling, long-distance transport, or specialized commercial conversions, durability and payload capacity are primary considerations for owners.
Maintenance context for this vehicle typically revolves around high-mileage service intervals, fuel system cleanliness, and monitoring the health of the turbocharger and diesel injection components. As with all professional-grade diesel vehicles, specific mechanical details should be verified through official Mercedes-Benz service manuals to ensure precise service specifications are met.
Recall, TSB, and manufacturer communication notes
Official NHTSA recall research for the 2021 Mercedes Benz Sprinter 3500 returned no recall records. Additionally, no complaint records were returned by the NHTSA complaints API for this specific year/make/model combination. However, this does not prove the vehicle has no issues; it only means no records were found in these specific databases. Owners should always verify open recalls by VIN, as applicability can depend on production date, trim, and equipment.
Common questions about this vehicle’s diesel oil and maintenance
How much oil does my Sprinter 3500 take?
The 2.1L 4-cylinder engine requires 12.2 quarts of oil when performing a service that includes the filter.
What is the recommended viscosity for my diesel engine?
AMSOIL lists 0W-30, 0W-40, 5W-30, and 5W-40 for all temperatures. For temperatures above -20°C, 10W-30 or 10W-40 is also an option.
Can I use AMSOIL for my Sprinter’s transmission?
Yes, the lookup lists ATLPK-EA and OTLQT-EA for the 7-speed 722.908 transmission.
Does my Sprinter need special coolant?
The vehicle requires a capacity of 10.6 quarts. AMSOIL offers both a 50/50 pre-mix (ANTPC1G-EA) and a concentrated propylene glycol version (ANT1G-EA).
What should I check for heavy towing?
For heavy towing, ensure your transmission and transfer case fluids are in good condition. AMSOIL Signature Series fluids are designed to withstand the rigors of heavy use and elevated temperatures.
How do I verify if my vehicle has an open recall?
While no recalls were found in this research, you should always contact a dealer or use the NHTSA website to check your specific VIN for any active manufacturer communications or recalls.
Disclaimer: Not confirmed from source data. Specific oil viscosity, filter part numbers, and fluid capacities must be confirmed via the vehicle’s VIN or official workshop manuals; do not rely on general engine family summaries for precise service specifications.