J8C Champion Spark Plug

Plugs you can trust, the Champion Spark Plugs we sell have all of the attributes that have established Champion as an industry leader. Champion SPARK PLUGS J8C (841). These Copper Plus Spark Plugs provide a uniformly focused spark, resulting in less ignition RF interference. Have a triple-coated shell for corrosion protection and the best triple seal assembly in the industry with a copper core center electrode that offers precise heat range management, maximizing performance and spark plug durability. The spark plug you should purchase to help maximize engine performance.

Key Features:

• Assembled with three seals
• Rust-resistant Ultraseal-coated shell
• Withstands severe engine load
• The triple-coated cover provides superior corrosion protection.
• Threads are precision-rolled and nickel-plated to meet all manufacturer specifications.
• The copper core extends the life of the plug and increases performance.
• Semiconductor resistor with patented SAC-9 technology for optimal EMI and RFI reduction

Specifications:

• Brand: Champion Spark Plugs
• SKU: 841
• UPC: 037551001088
• Weight: 0.13 LBS
• Manufacturer Part Number (MPN): 841
• Thread Diameter: 14mm
• Thread Pitch: 1.25mm
• Seat Type: Gasket
• Reach: 9.5mm (3/8")
• Hex Size: 13/16" (21mm)
• Terminal Type: Removable Nut
• Resistor: No
• Heat Range: 8