QL78YC SPARK PLUG 4PK

Copper Plus Small Engine Spark Plug QL78YC Carton of 4. MARINE. Copper Plus - Dependable Performance and Durability. OE type replacement plug. Resists fouling. Dependable and proven performance. Copper core center electrode allows for accurate control of heat range for longer life. Increased conductivity and heat control for good overall wear. Superior corrosion resistance. Built to ISO and SAE standards for proven performance. Ground Electrode Core Material: Nickel, Washer Included: Yes, Electrical Terminal Type: Non-Removable Nut, Center Electrode Tip Material: Nickel, Ground Electrode Quantity: 1, Hex Size: 0.813 IN, Insulator Height: 0.06 IN, Manufacturer Heat Range: 78, Seat Type: Flat, Reach: 0.5 IN, Thread Diameter: 0.551 IN, Resistor Type: Yes, 9507: Hex, 9745: Crush, 9746: No, Classification: Champion Copper Plus Small Engine, Part Description: Spark Plug, Plug Type: QL78YC, Title: Champion Copper Plus Marine- Boxed - QL78YC, Hex Size: 20.650 MM, Thread Diameter: 14.000 MM, Ground Electrode Tip Material: Nickel, 9608: Standard, Grade Type: Premium, Subject To Prop 65 (yes/no): No. Country of Origin (Primary): MX, Harmonized Tariff Code (Schedule B): 8511100000, Harmonized Tariff Code (HTS): 8511100000, Refurbished Part: N, Remanufactured Part: N, UPC: 00037551005291, VMRS Code: 033003005.