



⚡ Ignite your drive with precision and power — don’t get left in the dust!
The NGK LMAR9AI-8 Laser Iridium Spark Plug features a laser-welded iridium center electrode and platinum disc for exceptional durability and longevity. Its advanced triple gasket seal and corrugated insulator design prevent combustion leaks and flashover, ensuring faster starts, improved acceleration, better fuel economy, and reduced emissions. Finished with trivalent metal plating, it offers superior corrosion and seizing resistance, making it a top-tier choice for vehicle-specific high-performance ignition.










| ASIN | B0068O6BA0 |
| Best Sellers Rank | #16,476 in Automotive ( See Top 100 in Automotive ) #47 in Automotive Performance Spark Plugs |
| Brand | NGK |
| Construction | Resistor |
| Customer Reviews | 4.7 4.7 out of 5 stars (178) |
| Date First Available | 1 January 2024 |
| Exterior | Painted |
| Item Weight | 10 g |
| Item model number | LMAR9AI-8 |
| Manufacturer | NGK |
| Manufacturer Part Number | 715900492 |
| Model | NGK 2-LMAR9AI-8 |
| OEM Part Number | 715900492 415130363, 77239093000, 97225 s/s to 90526. LMAR9AI-8 is replaced by LMAR9AI-8D, NGK has announced that LMAR9AI-8 is Obsolete and has been replaced by LMAR9AI-8D |
| Position | Left |
| Product Dimensions | 11.04 x 5.68 x 5.29 cm; 10 g |
| Safety Rating | NÃO APLICÁVEL |
R**O
👌🏼
R**.
Très bien
S**S
Replaced OEM spark plugs during my 12k service R1200GS(WC) with these due to recommendation found on advrider forums. I cannot say they are any better or worse than the OEM plugs, but these certainly seem to work great.
M**R
Shipping very slow plug works well
E**E
Ottimo
Trustpilot
1 day ago
2 weeks ago