BMW E46 320 i Diesel particulate filter (DPF) (150 hp Petrol M52 B20 (206S4))

Which diesel particulate filter (DPF) is the best for BMW 3 Saloon (E46) 320 i Petrol models?

The best diesel particulate filters (DPF) for BMW 3 Series E46 320 i models are available from the following original brands:

• MA PROFESSIONAL
• PETEC
• JMJ
• EEC
• KAMOKA

How much does a diesel particulate filter (DPF) cost for a E46 320 i?

In the UK, the price of a new diesel particulate filter (DPF) for the BMW E46 320i M52 B20 (206S4) is usually between € 6 and € 229.

What issues do diesel particulate filter (DPF) faults create for a E46 320 i?

If the diesel particulate filter (DPF) in your BMW 3 Saloon (E46) 320 i 150 hp is in a bad condition, you may detect issues such as an increase in fuel consumption, reduced exhaust flow, power losses, and an illuminated “Check Engine” warning light.

Where is the diesel particulate filter (DPF) located in my BMW 3 Saloon (E46) 320 i?

In the BMW 3 Series E46 320 i, the diesel particulate filter (DPF) is normally located next to the turbocharger, at the top of the exhaust system.

When should I replace the diesel particulate filter (DPF) in my BMW 3 Saloon (E46) 320 i Petrol M52 B20 (206S4)?

The recommended replacement interval for the diesel particulate filter (DPF) in a BMW E46 320 i 150 hp Petrol is roughly 120 000 - 180 000 kilometres.

Which diesel particulate filter (DPF) is suitable for the BMW 3 Series E46 320 i 150 hp?