Spark plug NGK LASER-IRIDIUM LKAR8AI-9

Reference 21030210

Read reviews (0)

Choose a quality product with the NGK Laser Iridium LKAR8AI-9 spark plug, optimized for a longer lifespan and quality far superior to standard spark plugs.

To unscrew your spark plug, you will need a spark plug wrench.

Spark plug sold individually

23,10 € incl. VAT

instead of 33,00 € incl. VAT

Quantity

Available [15 in stock] Shipped on 6/15/26. , expected delivery date 6/17/26

Wishlist

Description

Compatible with

Thanks to a specific laser process and the addition of an Iridium ring, NGK LASER IRIDIUM spark plugs offer significantly higher quality than standard spark plugs and provide increased longevity.

NGK Laser-Iridium spark plug quality:

Greater lifespan
Improved ignition
Reduced fuel consumption

Performance is also enhanced to ensure optimal engine efficiency.

Sold individually – non-contractual photo.

What is a motorcycle spark plug used for?

As the first component involved in combustion in a gasoline engine, the spark plug plays an essential role since it is responsible for igniting the air/fuel mixture in the engine’s combustion chamber. This combustion generates the power needed to move the vehicle.

To ensure optimal combustion, the spark must occur when the piston reaches its highest compression point. The quality of this ignition influences many factors affecting riding and the environment, such as performance, engine efficiency, and reduced emissions.

Learn more about the NGK brand

This NGK Iridium spark plug is designed to meet manufacturer specifications and increasingly strict emission standards.

NGK Spark Plug is now the global leader and specialist in ignition and sensors. Worldwide recognized for its expertise and technological innovation, NGK has become a reference for manufacturers, distributors, and repair professionals in the automotive, motorcycle, gardening, and marine sectors.

The NGK range is extremely comprehensive: Iridium, Platinum, and Racing spark plugs. The choice is wide and perfectly suited to different uses, whether for mechanical optimization or replacing original spark plugs with higher-performance components.

This product is comptable with:

HUSQVARNA	FE	2016 => 2016
HUSQVARNA	FE	2016 => 2016
KTM	125 DUKE	2017 => 2023
KTM	200 DUKE	2012 => 2014
KTM	390 DUKE	2013 => 2016
KTM	390 DUKE	2017 => 2023
KTM	450 EXC	2012 => 2020
KTM	690 ENDURO R	2012 => 2016
KTM	990 SUPERMOTO R	2009 => 2013
KTM	SMC 690 R	2012 => 2016