Take your Yamaha routine maintenance into your hands!
Regulard maintenance, including changing the engine oil and gear lube in your Yamaha outboard is one the best ways to keep your motor performing reliably season after season. Fresh oil keeps ital components lubricated, while the gear lube protects the lower unit against friction and premature wear.
For the best protection, we recommend using Yamaha genuine lubricants. Yamaha engineers them to their exact standards. Yamaha lubricants are specially blended with additional additives to minimize wear, maximize efficiency, and help extend the life of your outboard.
Yamaha Outboard Oil Capacity Chart
Please note that the capacities listed below are approximations and it is recommended to check your service manual for engine specific information.
Click here to download a PDF of the chart below
| Model | Year | Crankcase Capacity(Lt) | Crankcase Capacity (Qt) | Oil Change Kit | Recommended Oil |
| F2.5 | 2003-2011 | 0.35 | 0.035 | Yamalube 10W30 LUB-10W30-FC-12 Conventional Marine Engine Oil | |
| F4 | 1999-2011 | 0.5 | 0.53 | ||
| T9.9 (Model 6G8) | 1991- April 2005 | 1 | 1.06 | ||
| F9.9 (Model 6G8) | 1990- April 2005 | 1 | 1.06 | ||
| T9.9 (Model 66R) | 2005- April 2006 | 0.8 | 0.84 | ||
| F9.9 (Model 66R) | 2005-April 2006 | 0.8 | 0.84 | ||
| F9.9F / F9.9G | 2008-2020 | 0.25 | 0.27 | ||
| F15 | 1998-1999 | 1 | 1.06 | ||
| F15 | 2000-2006 | 1.8 | 1.9 | ||
| F15C | 2007-2020 | 1.8 | 1.9 | ||
| F20 | 2007-2020 | 1.8 | 1.9 | ||
| F25 | 1998-1999 | 1.7 | 1.8 | ||
| F25 / T25 | 2000-April 2006 | 1.7 | 1.8 | ||
| F25 | 2009-2020 | 1.7 | 1.8 | ||
| F30 | 2017-2020 | 2 | 2.1 | Yamalube LUB-MRNSM-KT-10 10W30 F30-F70 Oil Change Kit | |
| F40 | 1999-2000 | 2 | 2.1 | ||
| F40 / F40B (Internaitonal) | 2001-2008 | 2 | 2.1 | ||
| F40A | 2001-Current | 2 | 2.1 | ||
| T50 | 1996-1999 | 2 | 2.1 | ||
| T50 | 2000-2004 | 2 | 2.1 | ||
| T50 | 2005-Current | 2 | 2.1 | ||
| F50 | 1995-1999 | 2 | 2.1 | ||
| F50 | 1999-2004 | 2 | 2.1 | ||
| F50 | 2005-Current | 2 | 2.1 | ||
| T60 | 1999-2004 | 2 | 2.1 | ||
| T60 | 2005-Current | 2 | 2.1 | ||
| F60 | 1999-2004 | 2 | 2.1 | ||
| F60 | 2005-Current | 2 | 2.1 | ||
| F70 | All Years | 2 | 2.1 | ||
| F75 | All Years | 4.3 | 4.5 | Yamalube MRNMD-KT-11 10W30 F75-F115 Oil Change Kit | |
| F80 | 1999 | 4.3 | 4.5 | ||
| F80 | 2000-Current | 4.3 | 4.5 | ||
| F90 | All Years | 4.3 | 4.5 | ||
| F100 | 1999 | 4.3 | 4.5 | ||
| F100 | 2000-Current | 4.3 | 4.5 | ||
| F115 | All Years | 4.3 | 4.5 | ||
| F150 | 2004-Current | 5.4 | 5.7 | Yamalube LUB-MRNMR-KT-10 10W30 F150-F200 Oil Change Kit | |
| F200 (3.3L) | All Years | 5.8 | 6.13 | ||
| F200 (4.2L SHO) | 2009-Current | 7.1 | 7.5 | Yamaha 5W30 Oil Change Kit | Yamalube 5W30 LUB-05W30-FC-12 Synthetic Marine Engine Oil |
| F225 (3.3L) | All Years | 5.8 | 6.13 | Yamalube MRNXL-KT-10 10W30 F225-F300 Oil Change Kit | Yamalube 10W30 LUB-10W30-FC-12 Conventional Marine Engine Oil |
| F225 (4.2L) | 2009-Current | 7.1 | 7.5 | ||
| F250 (3.3L) All Years | All Years | 5.8 | 6.13 | ||
| F250 (4.2L) | 2009-Current | 7.1 | 7.5 | ||
| F300 (V8) | 2007-Current | 8 | 8.45 | ||
| F350 (V8) | 2007-Current | 8 | 8.45 |