What kind of oil does a Ford Transit 350 take?
The Ford Transit 350 generally uses synthetic engine oil, and the most common specification is 5W-30. However, the exact grade and specifications depend on the engine variant and the market. Always confirm with the owner’s manual, the oil cap, or a Ford dealer for your specific model and climate.
Engine options and oil grades
The Transit 350 is sold with multiple powertrains around the world. Gasoline and diesel variants have different oil requirements, so it’s important to identify the exact engine in your van before purchasing oil. The guidelines below cover typical scenarios, but they are not a substitute for the official manual.
Gasoline engines (primarily North America)
Gasoline-powered Transit 350 models commonly use synthetic 5W-30 motor oil. This grade supports efficient cold starts and high-temperature performance across a range of climates. Oil capacity and exact specification can vary by engine code (such as 3.5L EcoBoost or 3.7L Ti-VCT), so consult the manual for precise figures.
Guidance for typical gasoline engines:
- Oil grade: 5W-30 synthetic motor oil (fully synthetic preferred).
- Oil specifications: API SN or newer, and ILSAC GF-5 or newer; follow any Ford-specific recommendations if listed on the cap or manual.
- Oil capacity: roughly 6 quarts (about 5.7 liters) including the oil filter, but verify your exact engine code in the manual.
- Change interval: follow the manufacturer’s schedule, typically 5,000–7,500 miles under normal conditions (shorter with severe service).
Operational takeaway: for most gasoline Transit 350s, synthetic 5W-30 is appropriate, but always verify your engine’s specific requirements.
Diesel engines (Europe and other markets)
Diesel variants, such as the EcoBlue 2.0L or older 2.2L diesels, usually require a synthetic oil in the 5W-30 to 5W-40 range, depending on climate and engine version. Capacity is typically similar to the gasoline variants, but check your manual for the exact figure and any Ford-specific oil standards.
Guidance for typical diesel engines:
- Oil grade: 5W-30 or 5W-40 synthetic, depending on climate and engine variant.
- Oil specifications: API CJ-4 or newer where applicable, with ILSAC/similar standards as required; use a Ford-approved specification if indicated.
- Oil capacity: generally around 6–7 liters including the filter; confirm with the exact engine code in the manual.
- Change interval: as per the manual, often shorter in severe driving conditions and urban use.
Bottom line for diesels: 5W-30 or 5W-40 synthetic are common starting points, but confirm the exact grade and capacity for your engine and climate.
How to confirm the exact oil for your Transit 350
Because there are multiple engines and regional specifications, the surest way to know the right oil is to check official sources or the vehicle itself. Use the following steps to verify:
- Inspect the owner’s manual for your specific engine code and recommended oil grade.
- Look at the engine oil filler cap, which often lists the required viscosity.
- Check the information placard in the driver’s door jamb or the service port for the recommended oil specification.
- If in doubt, contact a Ford dealer or a qualified technician with your VIN to get the exact specification.
Taking these steps ensures you use the correct oil type, maintains warranty coverage, and helps optimize engine longevity.
Maintenance tips and reminders
Even with the correct oil grade, there are best practices to maximize engine life and performance:
- Use a high-quality synthetic oil that meets API and ILSAC standards and, if listed, Ford’s specifications.
- Do not mix synthetic and conventional oils; replace with the correct grade at oil change intervals.
- Record the oil type, grade, and change date in a maintenance log for future reference.
Following these tips helps ensure smooth operation across the Transit 350’s range of engines and driving conditions.
Summary
For most Ford Transit 350 models, synthetic 5W-30 is the standard starting point, but the exact oil grade and capacity depend on the engine (gasoline vs. diesel) and the market. To be certain, consult the owner’s manual, check the oil cap and door placard, or contact a Ford dealer with your VIN. With the right oil, you’ll protect performance and extend engine life across varying climates and uses.
