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Checked oil specs by engine

2009 BMW 550i oil capacity, type & filter

The 2009 BMW 550i takes 8.4 qt of 0W-30 oil.

Applies to checked engine: 4.8L 8-Cyl.

Capacity 8.4 qt i Capacity condition is not listed in the checked data, so confirm whether the service-fill amount includes a new filter before adding oil. See how we verify. Learn how we verify fitment Verified fit Buy at least 9 qt total; listed capacity is 8.4 qt.
Oil type 0W-30 i Based on 1 checked source: Castrol (Olyslager). Additional cross-check is still pending: a second checked oil-type source and agreement across all checked oil-type sources. Use it as a reference, then confirm the viscosity grade for this engine before checkout. See how we verify. Learn how we verify fitment
A3/B4
Oil Filters
ECOGARD Shown first X5564 Search X5564

Confirm ECOGARD X5564 in the retailer selector before checkout.

i Based on 1 checked source: RockAuto. Additional cross-check is still pending: another filter catalog cross-check and alternate part-number support. Use it as a reference, then confirm the exact filter part number at checkout. See how we verify. Learn how we verify fitment

4 sources checked Last checked: 2026-06-26 How we verify →

Where to Buy View Data Sources
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2009 BMW 550i oil specs: capacity conditions and filter notes

Verify before checkout

Retailer fitment tools may use different data. Confirm oil capacity, viscosity, and filter part number before ordering.

Source coverage for the 2009 BMW 550i

Capacity sources

Supported by Pennzoil OATS and Castrol (Olyslager).

Oil type sources

Supported by Castrol (Olyslager).

Filter sources

Supported by RockAuto.

Source coverage

4 checked source rows for the 2009 BMW 550i.

Before ordering for this 2009 BMW 550i

Checkout verification checklist
4.8L 8-Cyl Buy →
Capacity
8.4 qt
Oil type
0W-30
Interval
10,000 mi / 12 mo
Filter
ECOGARD X5564

Source check: Last checked 2026-06-26 from AMSOIL Lookup, Pennzoil OATS, RockAuto, and Castrol (Olyslager).

BMW 550i oil specs by year

This table includes checked BMW 550i model years available in our database.

Year Capacity Oil type Filter
2022 11.1 qt 0W-30 WIX 51032
2021 11.1 qt 0W-30 WIX 51032
2013 10 qt 0W-30 WIX 51032
2010 8.4 qt (multiple engines) 5W-30 ECOGARD X5564
2009 Current page 8.4 qt 0W-30 ECOGARD X5564
2008 8.4 qt 5W-30 ECOGARD X5564
2007 8.4 qt 5W-30 ECOGARD X5564
2006 8.4 qt 5W-30 ECOGARD X5564

How we verified 2009 BMW 550i oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-26.

This page checked 4 sources for the 2009 BMW 550i. The table lists which checked source contributed capacity, oil type, or filter evidence.

We checked leading oil brands and aftermarket filter catalogs so you don't have to.

Confidence
Cross-check pending i Some oil fields are based on checked source data but still need stronger cross-check evidence. Review area: 4.8L 8-Cyl oil type and 4.8L 8-Cyl oil filter. Use the listed values as references and confirm the exact engine before ordering or adding oil. See how we verify. Learn how we verify fitment
Sources checked
4
Last checked
2026-06-26
Field-level source support
  • Capacity: Pennzoil OATS and Castrol (Olyslager)
  • Oil type: Castrol (Olyslager)
  • Filter: RockAuto
  • Change interval: Castrol (Olyslager)
Source Supports Checked Link
AMSOIL Lookup Checked 2026-06-26 Visit brand site
Pennzoil OATS Capacity 2026-06-26 Visit brand site
RockAuto Filter 2026-06-26 Checked source
Castrol (Olyslager) Capacity, Oil type 2026-06-26 Visit brand site

2009 BMW 550i oil FAQ

Is the oil capacity measured with or without the filter?

Capacity condition matters. With filter includes a new filter. Service fill is the typical drain-and-fill amount. Dry fill is for a fresh empty engine only.

Why should I confirm before buying?

Retailer catalogs can update separately. Confirm the exact 2009 BMW 550i selector at checkout before you buy.

Do I also need to match the OEM oil approval?

Yes. Viscosity is only one part of the oil spec. Match the oil approval listed in your owner's manual or on the bottle before checkout.

How often should I change the oil on a 2009 BMW 550i?

Castrol's service data indicates a 10,000 mi / 12 mo change interval for the 2009 BMW 550i. Always follow your owner's manual and oil-life monitor. Severe service may require a shorter interval.

Do I need a new drain plug gasket?

Replace it when your vehicle uses a serviceable gasket or crush washer. Confirm the gasket size and drain plug torque from the service manual or parts counter.

2009 BMW 550i maintenance checklist

One part checked. Look up the rest while you're here.

Where to buy

These are retailer search paths for your vehicle. The specs above are checked — use the retailer's vehicle selector at checkout to confirm before ordering.

This section may include affiliate or sponsored retailer links. They are purchase paths, not fitment evidence.

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