The NGK Spark Plugs R6252K-105 Spark Plug is engineered for dependable ignition performance in demanding automotive and powersports applications. Manufactured by NGK Spark Plugs, this spark plug uses a trivalent metal plating designed to provide strong resistance to corrosion and seizing, helping support easier service and reliable long-term performance. The model is identified by the manufacturer part number 2741 and the vendor part number R6252K-105.
A pure alumina silicate ceramic insulator provides high strength and efficient heat transfer, helping the plug withstand the thermal and mechanical demands of the combustion chamber. Triple sealing technology helps prevent leakage, while corrugated insulator ribs help reduce the risk of flashover for consistent ignition. A copper core supports rapid heat removal, contributing to improved temperature control during operation.
The NGK Spark Plugs R6252K-105 is designed as a direct replacement for vehicles and equipment specified for this plug model and heat range. Confirm application, engine specifications, and original-equipment requirements before installation to ensure proper fitment. Use the manufacturer and vendor part numbers, 2741 and R6252K-105, when matching this spark plug to the correct application.
Features:
- Trivalent metal plating: Provides enhanced resistance to corrosion and seizing for reliable serviceability.
- Pure alumina silicate ceramic insulator: Delivers high strength and efficient heat transfer.
- Triple seals: Help prevent leakage and maintain dependable plug performance.
- Corrugated ribs: Help reduce the possibility of flashover for consistent ignition.
- Copper core: Promotes rapid heat removal and improved operating temperature control.
- Fitment: Designed for applications specified for the NGK Spark Plugs R6252K-105 model; verify vehicle or equipment compatibility before installation.