Air filter Volvo XC40 B4204T27 (2.0T) — Mann, Mahle, Filtron
Air filter for Volvo XC40 B4204T27 (2.0TL, 2017–2023) — dimensions, Mann, Mahle, Filtron, WIX and Hengst part numbers, and replacement interval.
Technical Specifications
| Parameter | Value |
|---|---|
| Make / Model | Volvo XC40 |
| Engine Code | B4204T27 |
| Displacement / Fuel | 2.0TL petrol |
| Production Years | 2017–2023 |
| Filter size | 320×240×38 mm |
| Replacement interval | 20 000 km |
Compatible Air Filters
| Brand | Part Number |
|---|---|
| Mann-Filter | Mann C36HS |
| Mahle / Knecht | Mahle LX2832 |
| Filtron | Filtron AP166 |
| WIX Filters | WIX WA9865 |
| Hengst | Hengst E1220L |
Replacement Interval
Replace the air filter every 20 000 km or once a year, whichever comes first.
In urban environments with high dust levels, replace more frequently — every 10,000–12,000 km.
Signs of a Clogged Air Filter
- Increased fuel consumption of 5–10%
- Reduced acceleration performance
- Black smoke from the exhaust (diesel engines)
- Fault code P0171/P0174 (lean mixture) on petrol engines
- Visibly dark, dirty filter element on inspection
FAQ
Which air filter fits Volvo XC40 B4204T27?
Mann Mann C36HS, Mahle Mahle LX2832, Filtron Filtron AP166. Filter dimensions: 320×240×38 mm.
How often should the air filter be changed on Volvo XC40?
Every 20 000 km or annually. On unpaved or dusty roads, replace every 8,000–10,000 km.
Can the air filter be cleaned instead of replaced?
Disposable paper filters (Mann C36HS, Mahle LX2832) are not washable. Washing destroys the filter medium and compromises filtration. Always fit a new filter.
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