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N52 What Oil?

Specific discussion about the E89 2009 Z4 (sDrive35is, sDrive35i, sDrive30i, sDrive23i)
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Silverstar
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N52 What Oil?

Post by Silverstar » Sun May 14, 2023 5:51 pm

Just out of curiosity what oil are members with the N52 23i or 30i using? Brand and grade? and how often do you change your oil? I am on Castrol Magnatec 5W 30 and I change it every year (around 5000 miles).
2009 sdrive30i auto Sapphire Black / Coral Red

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Mr Tidy
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N52 What Oil?

Post by Mr Tidy » Sun May 14, 2023 6:03 pm

My E90 330i with the N52 engine gets Shell Helix Ultra 5W/30 every couple of years (about 6,000 miles).
Coupes because stunning!
Current - Silver Grey MC, Imola Red heated Nappa & carbon trim. Aeros, H & R Coil-overs, 224s, OE Strut brace, Nav, cup-holders, DSP Hi-Fi, pdc, cruise, MFSW, no CDV! E90 330i daily
Gone - Montego Blue
Gone - Ruby Black

flybobbie
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N52 What Oil?

Post by flybobbie » Tue May 16, 2023 7:44 pm

My car approaching 100k miles.
Since 29k miles when purchased always used Mobil 1 0w-40 every 5k miles.
No problems.

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