ATHENA Spark Plug Hole Seal for HONDA CRF 150 2007-2026

On HONDA CRF 150 from 2007 to 2026, the ATHENA S410210015106 spark plug tube seal fits in place of the original part. On a four-stroke, the spark plug sits at the bottom of a tube that passes through the valve cover. This seal closes off the tube on the valve train side: if it leaks, oil fills the tube and can cause misfires.

Specifications

• Brand: ATHENA
• Manufacturer part number: S410210015106
• EAN code: 8051757042999
• Engine: 4-stroke

When to replace it?

• Oil at the bottom of the spark plug tube or on the plug cap.
• Misfiring, engine coughing.

As soon as oil appears in the spark plug tube, and when replacing the valve cover gasket.

Fitting tips

1. Remove the valve cover and clean out the tube.
2. Fit the new seal properly in place, without pinching it.
3. Refit with a valve cover gasket in good condition and a clean spark plug.

Why ATHENA?

Founded in 1973 near Vicenza, Athena is an Italian engine gasket specialist that has made its gaskets on its own production lines since day one, as well as a renowned manufacturer of pistons and cylinder kits. The brand supplies original equipment to manufacturers such as KTM, Ducati, Fantic, Piaggio and Triumph, and is a partner of the MXGP motocross world championship.

Spare parts and items to plan

• Valve cover gasket : ATHENA · AIRSAL
• Spark plug : NGK 2306 · NGK 3797

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
HONDA CRF 150 2026
HONDA CRF 150 2025
HONDA CRF 150 2024
HONDA CRF 150 2023
HONDA CRF 150 2022
HONDA CRF 150 2021
HONDA CRF 150 2020
HONDA CRF 150 2019
HONDA CRF 150 2018
HONDA CRF 150 2017
HONDA CRF 150 2016
HONDA CRF 150 2015
HONDA CRF 150 2014
HONDA CRF 150 2013
HONDA CRF 150 2012
HONDA CRF 150 2011
HONDA CRF 150 2010
HONDA CRF 150 2009
HONDA CRF 150 2008
HONDA CRF 150 2007