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2005 BMW 330i oil capacity, type & filter

The 2005 BMW 330i takes 6.9 qt of 5W-30 oil.

Applies to checked engine: 3.0L 6-Cyl.

Capacity 6.9 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 7 qt total; listed capacity is 6.9 qt.
Oil type 5W-30 i Based on 2 checked sources: AMSOIL Lookup and Pennzoil OATS. Additional cross-check is still pending: 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 Options cross-checked
AMSOIL Shown first EA15K08 Search EA15K08 AMSOIL EA15K01 Search EA15K01 AMSOIL EA15K02 Search EA15K02 AMSOIL EA15K03 Search EA15K03 R85223MP Search R85223MP K&N HP-7007 Search HP-7007

AMSOIL EA15K08 is copied into the checkout checklist below. Other listed filters are source-backed alternatives.

5 sources checked Last checked: 2026-06-25 How we verify →

Where to Buy View Data Sources
Buy oil & filters:
Walmart → AutoZone → Amazon → O'Reilly →
Full synthetic options for 5W-30
Mobil 1 Extended Performance 5W-30 → Castrol Edge 5W-30 → Pennzoil Platinum 5W-30 →

Search paths only — confirm your OEM viscosity spec and quantity before checkout.

2005 BMW 330i oil specs: capacity conditions and filter notes

Filter part numbers

All listed filter part numbers are compatible alternatives for your vehicle. Choose any one brand, then confirm the exact part number at checkout.

Verify before checkout

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

Source coverage for the 2005 BMW 330i

Capacity sources

Supported by Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager).

Oil type sources

Supported by Pennzoil OATS and AMSOIL Lookup.

Filter sources

Supported by K&N Filters, RockAuto, and AMSOIL Lookup.

Source coverage

5 checked source rows for the 2005 BMW 330i.

Before ordering for this 2005 BMW 330i

Checkout verification checklist
3.0L 6-Cyl Buy →
Capacity
6.9 qt
Oil type
5W-30
Interval
10,000 mi / 12 mo
Filter
AMSOIL EA15K08

Source check: Last checked 2026-06-25 from AMSOIL Lookup, K&N Filters, Pennzoil OATS, RockAuto, and Castrol (Olyslager).

Same oil specs on other 2005 BMW models

325Ci, 330Ci, 525i, 530i

BMW 330i oil specs by year

This table includes checked BMW 330i model years available in our database.

Year Capacity Oil type Filter
2024 5.5 qt 0W-20 PRO-TEC PXL10358
2023 5.5 qt 0W-20 PRO-TEC PXL10358
2022 5.5 qt 0W-20 PRO-TEC PXL10358
2021 5.5 qt 0W-20 PRO-TEC PXL10358
2020 5.5 qt 0W-20 PRO-TEC PXL10358
2019 5.5 qt 0W-20 PRO-TEC PXL10358
2018 5.5 qt 0W-20 PRO-TEC PXL10358
2017 5.5 qt 0W-20 PRO-TEC PXL10358
2005 Current page 6.9 qt 5W-30 AMSOIL EA15K08

How we verified 2005 BMW 330i oil data

How we verify fitment

Checked fitment data. Last checked: 2026-06-25.

This page checked 5 sources for the 2005 BMW 330i. 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: 3.0L 6-Cyl oil type. 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
5
Last checked
2026-06-25
Field-level source support
  • Capacity: Pennzoil OATS, AMSOIL Lookup, and Castrol (Olyslager)
  • Oil type: Pennzoil OATS and AMSOIL Lookup
  • Filter: K&N Filters, RockAuto, and AMSOIL Lookup
  • Change interval: Pennzoil OATS and AMSOIL Lookup
Source Supports Checked Link
AMSOIL Lookup Capacity, Oil type, Filter 2026-06-25 Visit brand site
K&N Filters Filter 2026-06-25 Visit brand site
Pennzoil OATS Capacity, Oil type 2026-06-25 Visit brand site
RockAuto Filter 2026-06-25 Checked source
Castrol (Olyslager) Capacity 2026-06-25 Visit brand site

2005 BMW 330i 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 2005 BMW 330i 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 2005 BMW 330i?

Castrol's service data indicates a 10,000 mi / 12 mo change interval for the 2005 BMW 330i. 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.

2005 BMW 330i 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.

Look up another vehicle

Find checked oil capacity, type, and filter data by exact year, make, and model.

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