What oil does a 2015 Ram PROMASTER 1500 3.0L Diesel take?
The 2015 Ram PROMASTER 1500 with the 3.0L 4-cylinder diesel engine (Engine Code [D] EXG 1) requires a 5W-30 viscosity motor oil. For a standard oil change including the filter, the required capacity is 9.5 quarts. AMSOIL recommends using AMSOIL 5W-30 100% Synthetic Diesel Oil (Product Code: DP530QT-EA) for outstanding protection in this diesel application.
AMSOIL product recommendations
Based on the AMSOIL lookup data, the following products are recommended for your 2015 Ram PROMASTER 1500 maintenance needs:
Engine Oil & Filter
| Product Name | Part Code |
|---|---|
| AMSOIL 5W-30 100% Synthetic Diesel Oil | DP530QT-EA |
Oil Filter: No recommendations available from source data.
Air Filter: No recommendations available from source data.
Oil Vapor Filter: No recommendations available from source data.
Transmission & Gear Lubricants
| Product Name | Part Code |
|---|---|
| AMSOIL Signature Series Multi-Vehicle 100% Synthetic ATF | ATFPK-EA |
| AMSOIL OE Multi-Vehicle 100% Synthetic ATF | OTFQT-EA |
| AMSOIL 75W-90 Manual Transmission & Transaxle Gear Lube | MTGPK-EA |
Coolant & Other Fluids
| Product Name | Part Code |
|---|---|
| AMSOIL Passenger Car & Light Truck Antifreeze & Coolant | ANTPC1G-EA |
| AMSOIL Propylene Glycol Antifreeze and Engine Coolant | ANT1G-EA |
| AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid | BFLVCN-EA |
| AMSOIL 100% Synthetic Multi-Vehicle Power Steering Fluid | PSFCN-EA |
Engine Oil Specifications & Details
Proper engine lubrication is vital for the longevity of the 3.0L diesel powertrain. Below are the confirmed technical specifications for your oil service.
Oil Viscosity and Capacity
| Specification | Value |
|---|---|
| Oil Viscosity | 5W-30 (All TEMPS) |
| Capacity (with filter) | 9.5 quarts |
Note: After refilling, always check the oil level.
Drain Plug Torque Specifications
| Component | Torque Value |
|---|---|
| Oil Drain Plug | 33 ft/lbs |
Maintenance Tip: Only use an OE drain plug and install a new washer on the drain bolt.
Transmission Fluid Details
Automatic Transmission (6 speed 62TE)
- Total Fill Capacity: 9 quarts
- Initial Fill Capacity: 5.5 quarts
Manual Transmission (MT40….GL-4)
| Specification | Value |
|---|---|
| Capacity (Transmission portion) | 6.1 pints |
| Manual Transmission Fill Plug Torque | 37 ft/lbs |
| Manual Transmission Drain Plug Torque | 37 ft/lbs |
Note: This is a synthetic-based oil application.
Coolant Specifications
Maintaining the cooling system is essential for preventing engine overheating in commercial duty cycles.
| Specification | Value |
|---|---|
| Coolant Capacity | 12.7 quarts |
Diesel maintenance notes for this vehicle
Based on the technical data provided, owners of the 3.0L diesel engine should prioritize several key areas:
- Oil Level Monitoring: Because the capacity is 9.5 quarts with a filter change, always verify levels after refilling to ensure accuracy.
- Drain Bolt Integrity: Use only OE drain plugs and replace the washer every time to prevent leaks.
- Brake Fluid Note: For HBH applications, the source notes that you should use MOPAR DOT 4 brake fluid.
- Power Steering: The lookup identifies specific requirements for PS006 applications.
Common diesel oil-related concerns and how AMSOIL products may help
Diesel engines operating in commercial environments face unique stresses. Below is a breakdown of common concerns and how the recommended AMSOIL products address them.
| Concern | Why it matters | AMSOIL Product | How it may help | Important Limitation |
|---|---|---|---|---|
| Engine Wear | Diesel engines face high pressure and friction. | DP530QT-EA | Delivers up to 6X more wear protection than leading industry standards in specific tests. | Based on third-party OM646LA cam wear test. |
| Temperature Extremes | Commercial vans operate in varied climates. | DP530QT-EA | Excels in both hot and cold temperature extremes. | N/A |
| Transmission Heat | Heavy towing and payload increase fluid stress. | ATFPK-EA | Withstands the rigors of heavy towing and elevated temperatures. | N/A |
| Cooling System Corrosion | Metal components can erode over time. | ANT1G-EA | Greatly surpasses standards for metallic corrosion and erosion. | N/A |
Common maintenance concerns for this vehicle
While no specific defects were identified in the provided NHTSA data, owners of commercial-focused vehicles like the ProMaster 1500 should consider the following:
- Duty Cycle Stress: These vehicles are often used for urban delivery and cargo transport. This requires frequent monitoring of cooling system integrity and turbocharger health.
- Diesel Specifics: Maintenance research suggests prioritizing fuel filter replacement, glow plug health, and Diesel Exhaust Fluid (DEF) management where applicable.
- Suspension and Load: Constant load stress makes heavy-duty suspension components a priority for inspection.
Recall, TSB, and manufacturer communication notes
Official NHTSA recall research for the 2015 Ram PROMASTER 1500 returned no recall records at the time of this report. Additionally, no consumer complaints were found in the NHTSA complaint database for this specific year/make/model combination.
Note: This does not prove the vehicle has no issues; it only means the API search returned no records. Owners should always verify open recalls by VIN through an official manufacturer portal or dealer, as applicability depends on production date and equipment.
About this vehicle
The 2015 Ram PROMASTER 1500 is a commercial-focused vehicle within the Stellantis Pro One global commercial vehicles division. Unlike the consumer-oriented Ram 1500 pickup series, the ProMaster is engineered specifically for professional utility, such as urban delivery, tradesperson use, and cargo transport.
This specific model features a 3.0L 4-cylinder diesel engine. Diesel engines in this commercial context are typically designed to provide high torque at low RPMs, which is essential for facilitating payload hauling and managing frequent stop-and-go delivery cycles. Because these vehicles often endure demanding duty cycles, preventative maintenance is paramount to avoid operational downtime.
Owners should be aware that commercial van platforms may have different service intervals and heavy-duty component requirements compared to light-duty consumer pickups. It is recommended to verify all technical nuances through an official service manual or via a verified VIN lookup to ensure complete compatibility with the 3.0L diesel powertrain.
Common questions about this vehicle’s diesel oil and maintenance
How much oil does my 2015 Ram ProMaster 1500 3.0L Diesel take?
It requires 9.5 quarts of 5W-30 oil when performing a service that includes the oil filter change.
What is the correct oil viscosity for this engine?
The confirmed oil viscosity for the 2015 Ram PROMASTER 1500 3.0L diesel is 5W-30 for all temperatures.
What torque should I use for the oil drain plug?
The oil drain plug should be torqued to 33 ft/lbs. Always use a new washer and an OE drain plug.
Does this vehicle require special transmission fluid?
For the 6-speed 62TE automatic transmission, AMSOIL lists ATFPK-EA and OTFQT-EA as options.
Can I use any antifreeze in my ProMaster?
The AMSOIL lookup lists ANTPC1G-EA (a 50/50 pre-mix) and ANT1G-EA (concentrated) for this application.
How do I check for recalls on my 2015 Ram ProMaster?
While no records were found in the NHTSA API, you should always verify open recalls by checking your specific VIN through an official manufacturer website or local dealership.
Disclaimer: Information provided is based on available source data. Always consult your vehicle’s owner manual to confirm specifications and maintenance requirements before performing service.