NGK Spark Plug SET LMAR7DI-10 and LKAR9BI-10 for KTM Duke 690, 690 Enduro & SMC 690

This NGK spark plug set contains two high-quality Laser Iridium spark plugs (LMAR7DI-10 and LKAR9BI-10) and is ideal if you expect reliable ignition performance and a long service life. NGK Iridium technology ensures stable ignition, better combustion and consistent performance — specifically suitable for models such as the KTM 690 Enduro, KTM SMC 690 and the Husqvarna 701 series.

Product Features

• Scope of delivery: 2 x NGK Laser Iridium spark plugs
• Included spark plugs:
  • 1x NGK LMAR7DI-10 — Wrench size: 14 mm, Thread diameter: 10 mm
  • 1x NGK LKAR9BI-10 — Wrench size: 14 mm, Thread diameter: 12 mm
• Iridium electrode for long service life and constant ignition performance
• Precise manufacturing for optimal fit and reliable spark
• Improved combustion: better response and more consistent engine performance
• Easy installation thanks to standardized wrench size (14 mm)

Technical Data / Details

• Type: NGK Laser Iridium spark plug set
• Models: LMAR7DI-10 and LKAR9BI-10
• Wrench size: 14 mm (for both spark plugs)
• Thread diameter: LMAR7DI-10 = 10 mm, LKAR9BI-10 = 12 mm
• Quantity: 2 spark plugs

Compatibility / Vehicles

Compatible with: This set fits many motorcycles from the KTM and Husqvarna range as well as similar models. Examples from the compatibility list:

• KTM 690 Single Cylinder LC4:

• KTM 690 Duke ABS — 2012–2019
• KTM 690 Duke R ABS — 2016–2019
• KTM 690 Enduro R — 2019–2024
• KTM 690 SMC-R — 2019–2024

• Husqvarna 701:

• Husqvarna 701 Enduro — 2017–2024
• Husqvarna 701 Supermoto — 2017–2024
• Husqvarna Svartpilen 701 — 2019–2022
• Husqvarna Vitpilen 701 — 2018–2022

• Gas Gas 700:

• Gas Gas ES 700 — 2022–2024
• Gas Gas SM 700 — 2022–2024

• KTM 1050 / 1090:

• KTM 1050 Adventure — 2015–2016
• KTM 1090 Adventure — 2017–2019
• KTM 1090 Adventure R — 2017–2019
• KTM 1090 Adventure L ABS A2 — 2018

• KTM 1290:

• KTM 1290 Super Adventure — 2015–2016
• KTM 1290 Super Adventure R — 2017–2020
• KTM 1290 Super Adventure S — 2017–2020
• KTM 1290 Super Adventure T — 2017
• KTM 1290 Super Duke GT — 2016–2020
• KTM 1290 Super Duke R — 2017–2020

If you are unsure whether this set fits your model exactly, please provide the vehicle identification number or year of manufacture — we will be happy to help you check.

Why NGK Iridium?

NGK has been a reliable manufacturer of spark plugs for decades. The iridium electrode offers significantly higher wear resistance compared to standard spark plugs, ensures a more stable spark and extends maintenance intervals. For drivers of KTM 690, SMC 690 or Husqvarna 701 this means: more consistent ignition, better response and fewer workshop visits.

Key Benefits at a Glance

• High-quality Iridium technology = long service life
• Optimal fit for the specified KTM and Husqvarna models
• Improved ignition performance for more consistent engine running
• Includes both required spark plug types (10 mm & 12 mm thread)
• Easy installation thanks to 14 mm wrench size

Note

The information is based on the original compatibility list. Always check the spark plug gap and the condition of the threads in your cylinder head before installation. If you have questions about the fit of your KTM 690, KTM SMC 690 or Husqvarna 701, we will be happy to help.

About NGK

NGK is world-renowned for high-quality ignition technology. Laser Iridium spark plugs stand for precision, reliability and long service life — ideal properties for demanding motorcycles.