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Best oil for BMW E46 328i (M52TUB28) engine

Recommended oil specifications for M52TUB28 engine:

• Viscosity: 5W-30 or 5W-40
• Quality Standard: API SL/CF, ACEA A3/B3 or BMW Longlife-01

Top oil recommendations:

• Castrol Edge 5W-30
• Mobil 1 0W-40 European Car Formula
• Liqui Moly Leichtlauf High Tech 5W-40
• Pentosin High Performance 5W-40
• Fuchs Titan GT1 Pro C-3 5W-30

Oil change interval: Every 12,000 km or annually, whichever comes first.

Note: The M52TUB28 engine benefits from frequent oil changes. Consider changing oil more often if driving in severe conditions.