DRIVEDEXTHE SPEC LAYER

DRIVEDEX / BMW / 3 Series

2007–2011

BMW 3 Series

3.0L I6 (N52) N52 Sedan/Coupe/Wagon (E90/E92/E91)

The sensible E9x — no turbos, no HPFP drama, just gaskets and a water pump between you and 250k.

Engine Oil

Viscosity
✓ verified
0W-30 LL-01 equally fine
src: AMSOIL lookup + N52 guides
Capacity (with filter)
6.5 L✓ verified
src: AMSOIL lookup + BimmerFest
Oil filter
✓ verified
Shared with most 2006+ N52/N54/N55 sixes (Mann HU816x)
src: Turner + ECS listings
Drain plug torque
— in verification queue
Being confirmed against the TIS

Fluids

Coolant
✓ verified
HT-12 green back-serves G48 cars
src: FCP Euro coolant guide
ATF (automatic)
— in verification queue
ZF and GM 6-speeds both fitted this era — match fluid to the trans tag
Brake fluid
✓ verified
Flush every 2 years
src: BimmerWorld brake fluid guide
Fuel
◐ pending
Manual minimum AKI 89
src: BMW owner's manual (quoted)

Filters & Ignition

Engine air filter
◐ pending
Cross-listed 13717556961 also fits — verify by VIN
src: Turner Motorsport listing
Cabin filter
— in verification queue
Being confirmed
Spark plugs
◐ pending
Pre-gapped; NGK cross fits too
src: Autohaus AZ + ECS listings

Electrical

Battery
◐ pending
Register the new battery so the IBS/charging strategy resets
src: FCP Euro fitment + BimmerTech
Key fob battery
— in verification queue
Being confirmed — comfort-access fobs recharge in the slot

Wheels & Wipers

Wheel bolt torque
120 Nm✓ verified
M12 bolts
src: BimmerWorld + Bimmer Guides
Tire pressure
— in verification queue
Varies by size/load — run the driver-door placard values
Wipers
— in verification queue
Being confirmed — sizes vary by trim

Service

Oil change interval
✓ verified
Many owners halve it — cheap insurance on an aging six
src: BMW dealer service pages
Oil service reset
◐ pending
src: E46/E90/F30 reset guide

🔧 Mechanic's Notes

Field patterns from a working mechanic — diagnose your own car before buying parts.

Open Recalls

Checking NHTSA…

Other 3 Series generations

Sources shown per value. Specs can vary by build date, market and trim — for anything critical (torque, fluids), confirm against YOUR owner's manual or door sticker before wrenching. Spotted an error? — corrections jump the queue.