NGK 4548 CR9EK Multi-Ground Spark Plug
NGK 4548 CR9EK Multi-Ground Spark Plug.
NGK's Multi-Ground Spark Plug Multi-Ground Electrodes Improve Ignition Capabilities and are Less Sensitive to Increased Voltage Requirements Due to Gap Growth.
Specifications:
Shell
Thread Size: 10mm
Thread Pitch: 1.0mm
Seat Type: Gasket
Resistor: Yes
Resistor Value: 5K Ohm
Reach: 19mm (3/4")
Hex Size: 5/8" (16mm)
Terminal Type: Threaded Stud
Overall Height: ISO
Gap: .028" (0.7mm)
Center Electrode
Material: Nickel
Type: Standard
Size: 2.5mm
Projection: Projected
Ground Electrode
Material: Nickel
Type: Multi-Ground
Quantity: 2
Torque Specs: Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.
Brand: NGK
Heat Range: 9
Longevity: 50k Miles
NGK's Multi-Ground Spark Plug Multi-Ground Electrodes Improve Ignition Capabilities and are Less Sensitive to Increased Voltage Requirements Due to Gap Growth.
Specifications:
Brand | NGK Spark Plugs |
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Cross Reference / Specs |
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