NGK SPARK PLUGS Spark Plug - LMAR8BI-9 91909
Part Number: 21030559NGK SPARK PLUGS
- SKU:
- 21030559
- UPC:
- 087295919095
- MPN:
- 91909
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
Description
A spark plug might seem like a simple component, but it's the critical bridge between your ignition system and combustion efficiency. The NGK LMAR8BI-9 is engineered with premium materials and anti-corrosion technology to deliver consistent ignition under high-load conditions, reducing misfires and carbon buildup that plague lesser plugs. Whether you're running a naturally aspirated engine or pushing forced induction, this plug's robust ceramic insulator and advanced sealing ensure reliable performance across a wide thermal range.
- Trivalent metal plating
- Superior corrosion resistance
- Anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic
- Enhanced strength construction
- Improved heat transfer
- Copper core design
- Faster heat removal
- Triple seal technology
- Prevents internal leakage
- MPN: 91909
- Universal fitment application
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