NGK Iridium Spark Plug - LKAR8AI-9
NGK Iridium Spark Plug - LKAR8AI-9
Bajaj and KTM share engineering roots, which is why this plug's coverage spans both brands. It's listed as the center plug position across the full KTM range, alongside the Bajaj Pulsar 200NS, Pulsar RS200, Pulsar AS200 and Dominar 400, all of which use the same multi-spark ignition approach to improve combustion efficiency.
Worth double-checking before you order: this covers the center position specifically. If you'd rather order a matched set instead of tracking down each position separately, we also stock complete Pulsar NS200 and Pulsar RS200 spark plug sets, each including this center plug plus its matching pair of side plugs.
Suitable For
- Bajaj: Pulsar 200 NS (center spark plug), Dominar 400 (center plug), Pulsar RS200 (center plug), Pulsar AS 200 (center plug)
- KTM: All models
NGK Iridium spark plugs use very precious Iridium metal at the tip of center electrode of diameter 0.6mm and has a thermo-edge design for central electrode. These features give anti carbon fouling performance, smoothest running, and excellent acceleration with increased mileage and are used and appreciated by most racing bikes and cars all over the world.

NGK Iridium Spark Plug - LKAR8AI-9:
Suitable for following models:
- Bajaj: Pulsar 200 NS (Center spark plug), Dominar 400 (Center Plug), Pulsar RS200 (Center Plug), Pulsar AS 200 (Center Plug)
- KTM: All models
| Features | Benefits |
| Precious Iridium material is used as a tip of center electrode of diameter- 0.6 mm | – Longest and smoothest running over many miles. – Easiest starting and greater ignitability. – Excellent acceleration with increased mileage. – Reduce wear rate of electrode than conventional spark plug. |
| Special thermo edge design for center electrode. | – Good anti fouling performance. |
Note:
- Compatible with both BS-4 & BS-6 vehicles.
- Suitable for BS-6 fuel, Fuel injection system and Oxygen sensor.
FAQs
Q1: Does this really fit every KTM model, or just certain ones?
A1: It's listed as the center plug across the full KTM range. If you're unsure about a specific model or need the matching side plugs too, check with us before ordering.
Q2: My Pulsar NS200 needs more than one plug, is this the only one I need?
A2: No, this LKAR8AI-9 is specifically the center plug position. If you want all three plugs sorted in one order, our Pulsar NS200 spark plug set bundles this center plug with its two matching side plugs.








