The NGK Spark Plugs LKAR9BI-10 is a fine-iridium spark plug engineered to deliver dependable ignition performance, efficient combustion, and long service life. Manufactured by NGK Spark Plugs, this spark plug uses a fine iridium tip to maintain a consistently stable spark under demanding operating conditions. The ultra-small-diameter center electrode requires less voltage, helping reduce strain on ignition components and support extended ignition system life.
Trivalent metal plating provides strong protection against corrosion and thread seizing, while the plated metal shell offers enhanced resistance to harsh engine environments. These features help simplify future removal and contribute to reliable performance throughout the service interval. The LKAR9BI-10 design is also intended to support strong acceleration, high fuel efficiency, and durable operation when properly matched to the vehicle’s engine requirements.
Use the NGK Spark Plugs LKAR9BI-10, manufacturer part number 95371 and vendor part number 95371, as a direct replacement only when the application catalog confirms fitment for your vehicle. Verify the vehicle year, make, model, engine, and original plug specification before installation. This product is supplied as one spark plug and is designed for automotive and powersports applications that call for the LKAR9BI-10 specification.
Features:
- Fine Iridium Tip: Promotes high durability and a consistently stable spark.
- Trivalent Metal Plating: Helps resist corrosion and thread seizing during service.
- Efficient Ignition Design: Supports responsive acceleration, fuel efficiency, and dependable engine operation.
- Ultra-Small-Diameter Center Electrode: Reduces voltage requirements and helps extend ignition system life.
- Enhanced Shell Protection: Plated metal shell improves resistance to corrosion in demanding engine environments.
- Fitment: Designed for applications requiring the NGK Spark Plugs LKAR9BI-10 specification; verify vehicle compatibility before installation.
- Part Information: Manufacturer part number 95371; vendor part number 95371.