Engine oil and filter
Match both the oil grade and specification to this engine. Check the refill conditions before buying oil, then use the dipstick to confirm the final level.
VerifiedProduct compatibility review in progress1989 BMW 3 Series / 325ix · Automatic 4-speed · 6 cyl · 2.5 L
Owner maintenance and common replacements
Factory intervals, fitment limits, tools, fluids, torque information, and common home-service searches.
← Back to specificationsConfiguration-specific service and fitment facts
These sourced values are shared by the specification sheet and the maintenance guides for this exact configuration.
- Engine oil specification
- API SE/SF; select viscosity for average seasonal temperature Verified
- Engine oil refill with filter
- 4.5 US qt Verified
- Engine oil refill without filter
- 4.2 US qt Verified