Your shopping cart is empty.
For the best site experience, please use Chrome, Safari, Edge, Firefox or another modern web browser. Internet Explorer is no longer supported.
Engine Maintenance & Repair
The engine is one of the most important components in your Tennant equipment. Ensure your engine is running smoothly with these replacement OEM parts including spark plugs, exhaust and cooling systems and more.
- Engine Components — Manage your fuel, cooling and exhaust systems to keep your machine in peak operating condition with Tennant components, including ignition coils and kits.
- Spark Plugs — Start your engine safely and easily with replacement spark plugs and wires specifically for your Tennant machine.
Get the greatest return on your investment and reduce your overall cost to clean when you pair Tennant engine maintenance and repair parts with TennantTrue® Service. We have factory-trained, local Tennant service representatives ready to diagnose and fix your problems quickly.