1GM / 1GM10 Parts

The Yanmar 1GM and 1GM10 are compact single-cylinder marine diesel engines widely installed in smaller sailing yachts and auxiliary applications. Known for simplicity, fuel efficiency and dependable performance, the 1GM series remains a popular choice for smaller vessels.

This category contains all compatible replacement parts for the Yanmar 1GM and 1GM10 engines, including common variants and configurations.

Available parts include raw water impellers, oil filters, fuel filters, thermostats, cooling system components, gaskets, drive belts, engine mounts, electrical parts and complete service kits.

All products listed below are suitable for the 1GM / 1GM10 range. If you are unsure about compatibility, contact us for assistance.