NGK | Laser Iridium Spark Plug | LMAR9AI-8D
2103-0526
NGK Laser Iridium spark plugs deliver superior ignition performance and extended service life for demanding engine applications. The LMAR9AI-8D features a laser-welded iridium center electrode and platinum ground electrode, engineered to withstand extreme combustion temperatures while maintaining precise spark timing. This premium plug reduces fouling, improves fuel efficiency, and provides reliable cold-start performance. Ideal for high-performance and stock engines requiring OEM-equivalent or enhanced ignition characteristics. Trust NGK's proven technology for consistent, dependable engine operation.
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