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Change Car Cabin Filter

Very easy 0h30–0h45 ~50–75£
Estimated time 0h30–0h45
Estimated labour cost ~50–75£
Difficulty Very easy

What is the role of the BMW 7-Series cabin filter?

The cabin filter (also called the pollen filter) cleans the outside air of dust and particles before it enters the vehicle cabin. It protects passengers from airborne pollutants, pollen, and fine particles.

When should you change the BMW 7-Series cabin filter?

The cabin filter should generally be changed once a year or every 15,000–20,000 km. In polluted environments or for allergy sufferers, more frequent replacement (every 6 months) is recommended.

Can I clean the BMW 7-Series cabin filter instead of replacing it?

No. Cabin filters are designed to be replaced, not cleaned. Blowing compressed air through the filter may dislodge large particles but cannot remove the fine dust, pollen, and contaminants embedded in the filter media.

Is it difficult to change the BMW 7-Series cabin filter?

Difficulty level 1/5: very easy. In most cases, no tools are required. The whole operation takes 5–15 minutes.

3 models covered

Model Year Range Engines covered Fuel
7-Series 2001-2008 2001-2008 730d Diesel (M57D30TU), 730d, Ld Diesel (M57D30T2), 730i, Li Petrol (M54B30), 730i, Li, -LPG LPG,Petrol (N52B30A), 735i, Li, -LPG LPG,Petrol (N62B36A), 740d Diesel (M67D39), 740i, Li Petrol (N62B40A), 745d Diesel (M67D44), 745i, Li, -LPG LPG,Petrol (N62B44A), 750i, Li, -LPG LPG,… Diesel, LPG, Petrol
7-Series 2008-2015 2008-2015 725d Diesel (N57D30A), 730d Diesel (N57D30A), 730d, -xDrive Diesel (N57D30A), 730d, -xDrive Diesel (N57D30A), 740d, -xDrive Diesel (N57D30B), 740d, -xDrive Diesel (N57D30B), 740i Petrol (N54B30A), 740i Petrol (N55B30A), 750d, -xDrive Diesel (N57D30C), 750i, Li, -xDrive Petrol (N… Diesel, Petrol
7-Series 2015-2025 2015-2025 725d Diesel (B47D20B), 725d, Ld Diesel (B47D20B), 730d, Ld, -xDrive Diesel (B57D30A), 730i, Li Petrol (B48B20B), 740d xDrive Diesel (B57D30B), 740e, Le iPerformance Electricity,Petrol (B48B20B+GC1), 740i, Li Petrol (B58B30A), 740i, Li, -xDrive Petrol (B58B30C), 750d, Ld, -xDrive… Diesel, Electricity, Petrol