NGK Iridium IX Spark Plug CPR6EAIX-9S for HONDA CRF 110, CRF 125, CRF 50, MONKEY, MSX 125 2013-2027

NGK offers this spark plug for HONDA CRF 110, CRF 125, CRF 50, MONKEY, MSX 125 2013-2027. On every turn (two-stroke) or every other turn (four-stroke), the ignition sends a high voltage to the plug: a spark jumps between its electrodes and ignites the mixture in the cylinder.

Why replace the spark plug?

The benefits:

• A new plug gives a strong spark: easier starting, a smoother engine, fewer misfires.
• An inexpensive part that is quick to change: it is one of the first things to check when the engine starts or runs badly.
• Iridium version: a steadier spark and a longer life than a standard plug.

Why choose NGK?

NGK, the Japanese manufacturer founded in 1936 with roots in the ceramics industry, is the leading original-equipment spark plug supplier; its plug caps contain a ceramic resistor that suppresses interference without affecting how the engine runs.

When should you replace this part?

Rounded or eroded electrodes, black or oily deposits, a cracked insulator, hard starting or misfires under acceleration: replace the plug.

Specifications and fitting tips

• Sparkplug type: Iridium IX
• Connection Type: Threaded Terminal Stud
• Longer service life (incorporated anti-fouling technology)
• Improved sparking (concentration of electrical potential)
• Manufacturer part number: 93921

Cross-Mania tip: Screw it in by hand first on a clean thread, tighten it to the torque or angle given by the manufacturer and push the plug cap fully home until it clicks.

Compatibility

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

Fits:
HONDA CRF 110 2027
HONDA CRF 110 2026
HONDA CRF 110 2025
HONDA CRF 110 2024
HONDA CRF 110 2023
HONDA CRF 110 2022
HONDA CRF 110 2021
HONDA CRF 110 2020
HONDA CRF 110 2019
HONDA CRF 110 2018
HONDA CRF 110 2017
HONDA CRF 110 2016
HONDA CRF 110 2015
HONDA CRF 110 2014
HONDA CRF 110 2013
HONDA CRF 125 2027
HONDA CRF 125 2026
HONDA CRF 125 2025
HONDA CRF 125 2024
HONDA CRF 125 2023
HONDA CRF 125 2022
HONDA CRF 125 2021
HONDA CRF 125 2020
HONDA CRF 125 2019
HONDA CRF 125 2018
HONDA CRF 125 2017
HONDA CRF 125 2016
HONDA CRF 125 2015
HONDA CRF 125 2014
HONDA CRF 50 2020
HONDA MONKEY 2024
HONDA MONKEY 2023
HONDA MONKEY 2022
HONDA MONKEY 2021
HONDA MONKEY 2020
HONDA MONKEY 2019
HONDA MONKEY 2018
HONDA MSX 125 2022
HONDA MSX 125 2021
HONDA MSX 125 2020
HONDA MSX 125 2019
HONDA MSX 125 2018
HONDA MSX 125 2017
HONDA MSX 125 2016
HONDA MSX 125 2015
HONDA MSX 125 2014
HONDA MSX 125 2013