The BMW Oil Separator Hengst 11151747066, manufactured by Hengst (manufacturer part number AS819M), is an OE-supplier component engineered for precise fit and performance within the crankcase ventilation system. This oil separator is designed to maintain optimal engine operation and is specified for select 1993–1999 BMW 5 Series (E34, E39), 7 Series (E32, E38), and 8 Series (E31) V8 models as outlined below:
Key Features:
- OE Supplier quality for reliable crankcase ventilation
- Direct replacement for OE part number 11 15 1 747 066
- Manufactured by Hengst, a trusted name in filtration and engine components
Verified Applications:
- BMW 530i, 540i (1994–1999; select E34, E39 Sedans and Wagons)
- BMW 740i, 740iL (1993–1999; select E32, E38 Sedans)
- BMW 840Ci (1994–1997; select E31 Coupes)
For detailed vehicle and engine compatibility, reference the specific fitment notes. Choose this Hengst oil separator for dependable OE performance in your BMW’s crankcase ventilation system.
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