ATHENA Spark Plug Hole Seal for KTM, HUSQVARNA and GAS GAS 2003-2024

The ATHENA S410270015016 spark plug tube seal is designed for KTM EXC 250, EXC 300, SX 85, SX 125, SX 150, SX 250, XC 250, XC 300, XCW 125, XCW 150, XCW 250, XCW 300, HUSQVARNA TC 85, TC 125, TC 250, TE 150, TE 250, TE 300, TX 125, TX 300 and GAS GAS EC 250, EC 300, EX 250, EX 300, MC 85, MC 250 from 2003 to 2024. 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: S410270015016
• EAN code: 8051757085835
• Weight: 50 g
• Engine: 2-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 : see the selection
• Spark plug : NGK 3520 · NGK 6664

Compatibility

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

Fits:
GAS GAS EC 250 2023
GAS GAS EC 250 2022
GAS GAS EC 250 2021
GAS GAS EC 300 2023
GAS GAS EC 300 2022
GAS GAS EC 300 2021
GAS GAS EX 250 2023
GAS GAS EX 250 2022
GAS GAS EX 300 2023
GAS GAS EX 300 2022
GAS GAS EX 300 2021
GAS GAS MC 85 2024
GAS GAS MC 85 2023
GAS GAS MC 85 2022
GAS GAS MC 85 2021
GAS GAS MC 250 2023
GAS GAS MC 250 2022
HUSQVARNA TC 85 2024
HUSQVARNA TC 85 2023
HUSQVARNA TC 85 2022
HUSQVARNA TC 85 2021
HUSQVARNA TC 85 2020
HUSQVARNA TC 85 2019
HUSQVARNA TC 85 2018
HUSQVARNA TC 125 2022
HUSQVARNA TC 125 2021
HUSQVARNA TC 125 2020
HUSQVARNA TC 125 2019
HUSQVARNA TC 125 2018
HUSQVARNA TC 125 2017
HUSQVARNA TC 125 2016
HUSQVARNA TC 250 2022
HUSQVARNA TC 250 2021
HUSQVARNA TC 250 2020
HUSQVARNA TC 250 2019
HUSQVARNA TC 250 2018
HUSQVARNA TC 250 2017
HUSQVARNA TC 250 2016
HUSQVARNA TC 250 2015
HUSQVARNA TC 250 2014
HUSQVARNA TE 150 2019
HUSQVARNA TE 150 2018
HUSQVARNA TE 150 2017
HUSQVARNA TE 250 2023
HUSQVARNA TE 250 2022
HUSQVARNA TE 250 2021
HUSQVARNA TE 250 2020
HUSQVARNA TE 250 2019
HUSQVARNA TE 250 2018
HUSQVARNA TE 250 2017
HUSQVARNA TE 250 2016
HUSQVARNA TE 250 2015
HUSQVARNA TE 250 2014
HUSQVARNA TE 300 2023
HUSQVARNA TE 300 2022
HUSQVARNA TE 300 2021
HUSQVARNA TE 300 2020
HUSQVARNA TE 300 2019
HUSQVARNA TE 300 2018
HUSQVARNA TE 300 2017
HUSQVARNA TE 300 2016
HUSQVARNA TE 300 2015
HUSQVARNA TE 300 2014
HUSQVARNA TX 125 2019
HUSQVARNA TX 125 2018
HUSQVARNA TX 125 2017
HUSQVARNA TX 300 2022
HUSQVARNA TX 300 2021
HUSQVARNA TX 300 2020
HUSQVARNA TX 300 2019
HUSQVARNA TX 300 2018
HUSQVARNA TX 300 2017
KTM EXC 250 2023
KTM EXC 250 2022
KTM EXC 250 2021
KTM EXC 250 2020
KTM EXC 250 2019
KTM EXC 250 2018
KTM EXC 250 2017
KTM EXC 250 2016
KTM EXC 250 2015
KTM EXC 250 2014
KTM EXC 250 2013
KTM EXC 250 2012
KTM EXC 250 2011
KTM EXC 250 2010
KTM EXC 250 2009
KTM EXC 250 2008
KTM EXC 250 2007
KTM EXC 250 2006
KTM EXC 250 2005
KTM EXC 250 2004
KTM EXC 250 2003
KTM EXC 300 2023
KTM EXC 300 2022
KTM EXC 300 2021
KTM EXC 300 2020
KTM EXC 300 2019
KTM EXC 300 2018
KTM EXC 300 2017
KTM EXC 300 2016
KTM EXC 300 2015
KTM EXC 300 2014
KTM EXC 300 2013
KTM EXC 300 2012
KTM EXC 300 2011
KTM EXC 300 2010
KTM EXC 300 2009
KTM EXC 300 2008
KTM EXC 300 2007
KTM EXC 300 2006
KTM EXC 300 2005
KTM EXC 300 2004
KTM EXC 300 2003
KTM SX 85 2024
KTM SX 85 2023
KTM SX 85 2022
KTM SX 85 2021
KTM SX 85 2020
KTM SX 85 2019
KTM SX 85 2018
KTM SX 125 2019
KTM SX 125 2018
KTM SX 125 2017
KTM SX 125 2016
KTM SX 150 2019
KTM SX 150 2018
KTM SX 150 2017
KTM SX 150 2016
KTM SX 250 2023
KTM SX 250 2022
KTM SX 250 2021
KTM SX 250 2020
KTM SX 250 2019
KTM SX 250 2018
KTM SX 250 2017
KTM SX 250 2016
KTM SX 250 2015
KTM SX 250 2014
KTM SX 250 2013
KTM SX 250 2012
KTM SX 250 2011
KTM SX 250 2010
KTM SX 250 2009
KTM SX 250 2008
KTM SX 250 2007
KTM SX 250 2006
KTM SX 250 2005
KTM SX 250 2004
KTM SX 250 2003
KTM XC 250 2022
KTM XC 250 2021
KTM XC 250 2020
KTM XC 250 2019
KTM XC 250 2018
KTM XC 250 2017
KTM XC 250 2016
KTM XC 250 2015
KTM XC 250 2014
KTM XC 250 2013
KTM XC 250 2012
KTM XC 250 2011
KTM XC 250 2010
KTM XC 250 2009
KTM XC 250 2008
KTM XC 250 2007
KTM XC 250 2006
KTM XC 300 2022
KTM XC 300 2021
KTM XC 300 2020
KTM XC 300 2019
KTM XC 300 2018
KTM XC 300 2017
KTM XC 300 2016
KTM XC 300 2015
KTM XC 300 2014
KTM XC 300 2013
KTM XC 300 2012
KTM XC 300 2011
KTM XC 300 2010
KTM XC 300 2009
KTM XC 300 2008
KTM XC 300 2007
KTM XC 300 2006
KTM XCW 125 2019
KTM XCW 125 2018
KTM XCW 125 2017
KTM XCW 150 2019
KTM XCW 150 2018
KTM XCW 150 2017
KTM XCW 250 2023
KTM XCW 250 2022
KTM XCW 250 2021
KTM XCW 250 2020
KTM XCW 250 2019
KTM XCW 250 2018
KTM XCW 250 2017
KTM XCW 250 2016
KTM XCW 250 2015
KTM XCW 250 2014
KTM XCW 250 2013
KTM XCW 250 2012
KTM XCW 250 2011
KTM XCW 250 2010
KTM XCW 250 2009
KTM XCW 250 2008
KTM XCW 250 2007
KTM XCW 250 2006
KTM XCW 300 2023
KTM XCW 300 2022
KTM XCW 300 2021
KTM XCW 300 2020
KTM XCW 300 2019
KTM XCW 300 2018
KTM XCW 300 2017
KTM XCW 300 2016
KTM XCW 300 2015
KTM XCW 300 2014
KTM XCW 300 2013
KTM XCW 300 2012
KTM XCW 300 2011
KTM XCW 300 2010
KTM XCW 300 2009
KTM XCW 300 2008
KTM XCW 300 2007
KTM XCW 300 2006