FAQs - Marine Engines

Please refer to the Operation Manual which was written specifically for your engine model. If you do not have the Operation Manual, contact the nearest Yanmar Dealer or Distributor and request one. The manual will specify the type of oil and coolant to use and the intervals to change them.

Yanmar requires the selling dealer to be responsible for the installation. This might range from performing the entire installation, to a more limited role in one. But the dealer is required to make the final inspection and performance test to assure the engine has been installed to Yanmar’s standards and specifications.

No, Yanmar sells to regional distributors who stock, customize, sell to dealers, and assist dealers with parts, service, warranty, and technical support. Please find your nearest Commercial Marine Yanmar distributor on the dealer locator page.

You can get manuals through your closest Commercial Marine Distributor. Please find your nearest Commercial Marine Yanmar distributor on the dealer locator page.

You can purchase parts from your closest Commercial Marine Distributor. Please find your nearest Commercial Marine Yanmar distributor on the dealer locator page.

You can purchase Commercial Marine engines from your closest Commercial Marine Distributor. Please find your nearest Commercial Marine Yanmar distributor on the dealer locator page.

We do not have parts catalog available for customers. Thank you for your understanding.

Please contact your nearest Commercial Marine Distributor. Please find your nearest Commercial Marine Yanmar distributor on the dealer locator page.

Please contact us here and tell us which product(s) you are most interested in carrying.