Here is a list of all the filters typically needed for a T1N 2002-2006 Sprinter Van (Dodge/Freightliner/Mercedes):

1. Engine Oil Filter

  • Type: Cartridge-style oil filter.
  • Replacement Interval: Every oil change, typically every 10,000 miles or annually.

2. Fuel Filter

  • Type: Inline fuel filter (often has a water separator).
  • Replacement Interval: Every 20,000 miles or as specified by usage conditions (e.g., more frequently for heavy use or poor fuel quality).

3. Air Filter

  • Type: Engine air intake filter.
  • Replacement Interval: Every 30,000 miles, but more frequently in dusty conditions.

4. Cabin Air Filter (Pollen Filter)

  • Type: Cabin air/pollen filter located in the HVAC system.
  • Replacement Interval: Every 15,000-20,000 miles or annually, especially important if driving in urban or high-dust areas.

5. Transmission Filter

  • Type: Internal filter in the automatic transmission.
  • Replacement Interval: Recommended every 60,000-80,000 miles along with a transmission fluid change.

6. Crankcase Vent Filter (PCV Filter)

  • Type: Positive Crankcase Ventilation (PCV) filter.
  • Replacement Interval: Approximately every 60,000 miles or when clogged (some models may not have this filter as it can vary by specific engine variant).

These filters are essential for maintaining engine performance and longevity in a T1N Sprinter. Replacing them at recommended intervals will help keep your van running smoothly.