2006 Toyota Sienna transmission fluid capacity and fluid specs
GarageDex's fluid data shows the 2006 Toyota Sienna uses the U151F automatic transmission, which holds 9.5 quarts of fluid as a total fill. Brake fluid is DOT 3.
Shop transmission fluid Match the specification on the bottle to your manual
Key takeaways
- Transmission: U151F automatic transmission, 9.5 qt total fill.
- Total fill is the whole system; a drain-and-refill takes a third to half.
- Brake fluid: DOT 3.
- Fluid specification is not named by the source - use the owner's manual.
| Engine | Transmission | Total fill | Fluid spec | Brake fluid | Gear oil |
|---|---|---|---|---|---|
| 3.3L 6-cylinder 3MZ-FE | U151F automatic | 9.5 qt | per owner's manual | DOT 3 | rear GL-5 0.95 qt transfer case GL-5 0.95 qt |
Fluids for the 2006 Toyota Sienna
Buy fluid that states the specification your manual names. Multi-vehicle fluids list the specs they meet on the back label - if yours is not listed, it is the wrong bottle.
Transmission fluidYou need about 10 quarts for a full fillShop fluid DOT 3 brake fluidA quart covers a full flushShop brake fluid Fluid transfer pumpMost modern transmissions have no dipstick tube - you fill from belowShop pumps
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Other 2006 Toyota Sienna specs
Other Sienna years
Source: World's Best Oil (AMSOIL dealer cross-reference). Capacities are total system fills; a drain-and-refill takes less. Where no fluid specification is shown, the source lists only a catalog code, so use the specification printed in your owner's manual - the wrong transmission fluid damages a transmission.