Find the right part faster
Multiple models matched. Select your model to confirm fit.

Champion Spark Plug (RC12YC). The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

NGK spark plug. The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

Small engine NGK spark plug (BPR6ES). If the engine does not start, the spark plug may be defective. The spark plug should be replaced periodically during regular maintenance.

Cap assembly- fuel tank

Briggs & Stratton flywheel key. The flywheel key aligns the flywheel in the correct position on the crankshaft. If the engine stops suddenly due to hitting a hard object, the flywheel key shears in half to prevent damage to the engine. If the flywheel key is broken, the engine won't start.

Gasket-exhaust

Fuel inlet hose connector

Gasket-float bowl

Clamp-hose

Bolt (h=42.5mm)

Ignition coil (or magneto armature). The ignition coil sends voltage to the spark plug while the engine is running. If the ignition coil is defective, the engine may not start.

Briggs & Stratton Original Equipment 100005 4 Cycle Oil. (18oz Bottle) Briggs & Stratton Lawn Mower Oil is formulated for 4-cycle air-cooled engines. Don't overfill the crankcase when adding oil. Too much oil can damage the engine.

Nut, flange

Nut, flange

Honda fuel tank joint. See recommended related for the o-ring seal needed to complete installation.
A Honda generator will provide you with power when your want it and where you want it. To make sure your generator is up to the task, Repair Clinic stock genuine Honda parts that match your equipment, whether it’s the popular Honda EM4000SX generator or the EG5000CL model. Just enter the full model number of your generator in our website’s search bar for a list of compatible parts. Repair Clinic carries the spark plugs, air filters, and carburetor components you need to keep your generator’s engine tuned-up. We also stock voltage regulators, alternators, and batteries to ensure your Honda generator will deliver when you expect it to. If you’re having trouble finding the right part that fits your generator, you’re welcome to call our Customer Service Team at 1-800-269-2609 for assistance.
Don’t forget to explore the Repair Clinic repair help library. Our thousands of videos, articles, schematics, and diagrams will set you on your way to becoming a troubleshooting and fix-it expert.