Niterra 93226 KR9E-G Standard Nickel Spark Plug

The Niterra 93226 (KR9E-G) is a standard nickel spark plug engineered for reliable performance and extended service life in automotive and powersports applications. This spark plug features OE-quality construction designed to deliver consistent combustion and dependable ignition performance.

Key Features:

• Nickel alloy center and ground electrodes for reliable performance and durability
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties for easy installation and removal
• Pure alumina silicate ceramic insulator delivers superior strength and enhanced heat transfer
• Solid copper core aids in efficient heat removal and provides excellent conductivity
• Projected tip design improves ignitability and firing efficiency
• Corrugated ribs on the insulator prevent flashover for consistent spark delivery
• Triple seals prevent gas leakage for optimal performance

Technical Specifications:

• Thread Size: 12mm x 1.25mm pitch
• Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm)
• Seat Type: Gasket
• Terminal Type: Solid
• Gap: 0.031" (0.8mm)
• Resistor Value: 5K Ohm
• Center Electrode Size: 2.5mm

Installation Torque:

• Cast Iron Head: 10.8-18 lb-ft
• Aluminum Head: 10.8-14.5 lb-ft

Manufactured by Niterra (formerly NGK Spark Plug Co.), a global leader in ignition technology since 1936, this spark plug meets or exceeds OE specifications for demanding applications. The KR9E-G is ideal as a replacement for vehicles and equipment originally equipped with nickel alloy spark plugs.