Spark Plug Champion Stitt 79

The Champion W18 Spark Plug (Crown part number W18, also cross-referenced as Stitt 79) is a heavy-duty industrial spark plug designed for high-compression and high-temperature environments. Here's a detailed breakdown:

🔧 Technical Specifications:

• Thread Diameter: 23mm
• Thread Reach: 16mm
• Seat Type: Flat
• Hex Size: 23.8mm
• Tip Configuration: Non-projected
• Construction: Standard
• Terminal Type: Removable
• Part Number: Champion 518 (W18) 

🔁 Cross Reference Equivalents:

• ACDelco: C77L, 77LCom, 78LCom
• Autolite: 3076, T11, T9, TT10
• Bosch: Z30T2, Z95T2
• Champion: 2, 2-COM, 3-COM, 35-COM, 43, 518, A53, AA53, GH44, JA53, JB43, JC53
• Stitt: 719, 79
• General Motors: 5613047
• KLG: AL20

🌟 Features:

• Industrial Grade: Built for durability in aggressive environments
• Supports Alternative Fuels: Designed to handle modern fuel types
• Corrosion Resistant: Engineered with precious metals and FISS resistor technology
• Applications: Ideal for agricultural machinery, stationary engines, and industrial equipment