2006 Subaru B9 Tribeca Oil Type & Capacity
The 2006 Subaru B9 Tribeca takes 5W-30 motor oil — 6.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 6.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base | API - SM or SL, SAE 5W-30 | 6.00 QTS. | 5.80 QTS. | In hot weather oil of higher viscosity is required to properly lubricate the engine. |
| Limited | API - SM or SL, SAE 5W-30 | 6.00 QTS. | 5.80 QTS. | In hot weather oil of higher viscosity is required to properly lubricate the engine. |
Buy the right oil
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More specs & repair guides for your B9 Tribeca
2006 Subaru B9 Tribeca factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
7.8 quarts (7.38 L) — SUBARU Coolant or equivalent: a 50/50 mixture of Ethylene-Glycol Coolant and distilled water
Frequently asked questions
What type of oil does a 2006 Subaru B9 Tribeca take?
The 2006 Subaru B9 Tribeca takes 5W-30 motor oil (API - SM or SL, SAE 5W-30), per the factory service manual.
How much oil does a 2006 Subaru B9 Tribeca take?
The 2006 Subaru B9 Tribeca holds 6.0 quarts with a filter change, or 5.8 quarts without changing the filter.
Can I use synthetic oil in my 2006 Subaru B9 Tribeca?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2006 Subaru B9 Tribeca. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.