DPF Kit for BMW 3 Series, 5 Series, X3 – Ernst Diesel Particulate Filter

Restore OEM-level emissions control with the Diesel Particulate Filter (DPF) Kit for BMW. Manufactured by Ernst and compliant with Euro 4 standards, this complete unit integrates an oxidation catalyst and includes add-on hardware for a streamlined, professional installation.

Key Features:

• Integrated DPF + Catalyst: Combines diesel particulate filtration with oxidation catalyst for enhanced exhaust treatment
• Euro 4 Emissions Compliance: Designed for BMW diesel models originally fitted with soot filters
• OEM-Equivalent: Replaces OE numbers 18307796215, 18307807474, 18307812880, 18308508523
• Durable Cordierite Core: Offers high thermal resistance and effective soot capture
• Includes Accessories: Supplied with flex hose, repair pipe, and pipe clamp for full mounting support

Technical Specifications

• Product Code: 920131
• Brand: Ernst
• Material: Cordierite
• Length: 570 mm
• Gross Weight: 6.45 kg
• Emissions Standard: Euro 4
• OE Part Numbers: 18307796215, 18307807474, 18307812880, 18308508523
• Contents: DPF + Oxidation Catalyst + Mounting Kit (see below)
• EAN: 4007463920131

Accessory Included

• Repair Pipe: 465069 – for OE 18308508523 / 18308511143
• Pipe Connector: 492959 – Ø 73.5 mm clamp for Ø 70 mm pipe
• Flex Hose: 460125 – Stainless steel, Ø 60.7 mm ID, Ø 91.5 mm OD, 116 mm length

Important Information

• The image shown may not reflect the actual product
• Shipping times may vary depending on destination and stock availability

 

Vehicles Fitment Information

BMW 3 SERIES / 5 SERIES / X3

• Engine: Diesel
• Emissions: Euro 4
• OE References: 18307796215, 18307807474, 18307812880, 18308508523
• Variant: DPF + Catalyst with Mounting Kit