2025 Ford Transit Oil Capacity & Filter Guide

The 2025 Ford Transit with the 3.5L EcoBoost engine takes approximately 6.0 quarts (5.7 liters) of 5W-30 synthetic blend motor oil meeting Ford WSS-M2C946-B1 or API SN PLUS / SP standards.

Quick Answer

• Oil Capacity: 6.0 quarts (5.7 liters)
• Recommended Oil Weight: 5W-30
• Oil Type Spec: Synthetic Blend, Ford WSS-M2C946-B1 or API SN PLUS / SP
• OEM Oil Filter Part Number: FL-910S
• Aftermarket Oil Filter Cross-References:
  • Fram: PH10575
  • Wix: 57502
  • Mobil 1: M1-102

Capacity by Engine Option

For the 2025 Ford Transit, the primary engine option impacting oil capacity is the 3.5L EcoBoost V6.

Oil Change Interval

Maintaining the correct oil change interval is crucial for the longevity of your 2025 Ford Transit.

• Normal Duty: Ford generally recommends an oil change every 7,500 to 10,000 miles or every 6 months, whichever comes first, for normal driving conditions. Always refer to your owner's manual or the Intelligent Oil-Life Monitor (IOLM) system in your vehicle.
• Severe Duty: If your Transit is subjected to severe driving conditions (e.g., heavy towing, frequent short trips, extreme temperatures, prolonged idling, or dusty environments), it's advisable to change the oil more frequently, typically every 5,000 miles or every 6 months.

Drain Plug Torque & Crush Washer Note

Properly torquing the drain plug is essential to prevent leaks and avoid damage to the oil pan.

• Drain Plug Torque: Consult your 2025 Ford Transit owner's manual for the exact specification, but typically for the 3.5L EcoBoost, it's around 19-20 ft-lbs (26-27 Nm). Always use a torque wrench.
• Crush Washer: It is highly recommended to replace the crush washer (or gasket) on the drain plug every time you perform an oil change. This ensures a proper seal and helps prevent leaks.

How to Change the Oil

Changing the oil on your 2025 Ford Transit is a straightforward process, but if you're uncomfortable, consult a professional.

1. Warm Up the Engine: Drive the vehicle for a few minutes to bring the oil to operating temperature, ensuring it drains more easily.
2. Lift and Secure: Safely lift the front of the vehicle using a jack and secure it with jack stands. Ensure the vehicle is level.
3. Locate and Drain: Place a drain pan under the oil pan. Locate the drain plug and carefully remove it with the appropriate wrench. Allow all the old oil to drain completely.
4. Replace Drain Plug: Install a new crush washer on the drain plug and reinsert it into the oil pan. Torque to the specified value.
5. Remove Oil Filter: Locate the oil filter. Use an oil filter wrench to loosen and remove the old filter. Be prepared for some oil to spill.
6. Install New Filter: Apply a thin film of new oil to the rubber gasket of the new oil filter. Screw on the new filter by hand until snug, then tighten an additional 3/4 to 1 full turn (or as per filter instructions). Do not overtighten.
7. Add New Oil: Lower the vehicle. Locate the oil fill cap on the engine. Slowly add the recommended amount and type of new oil using a funnel.
8. Check Level: Start the engine and let it run for a minute or two to circulate the new oil. Shut off the engine, wait a few minutes, then check the oil level with the dipstick. Add more oil if necessary, but do not overfill.
9. Dispose of Old Oil: Properly dispose of the old oil and filter at an approved recycling center.

Common Issues / Tips for this Generation

• Oil Life Monitor (OLM): Pay attention to your Transit's Intelligent Oil-Life Monitor (IOLM) system. It calculates optimal oil change intervals based on your driving conditions. Don't solely rely on mileage.
• Synthetic Blend vs. Full Synthetic: While Ford specifies a synthetic blend (WSS-M2C946-B1), using a full synthetic oil that meets the same specification can offer enhanced protection and potentially allow for slightly longer intervals, especially under severe conditions. Always verify with your owner's manual.
• Aftermarket Filters: Stick to reputable brand-name oil filters like those cross-referenced above. Cheaper, low-quality filters may not provide adequate filtration and can lead to engine wear.
• Check for Leaks: After an oil change, always check for any leaks around the drain plug and oil filter area after driving a short distance.

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