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NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug
NGK 7401 UR4IX Iridium IX Spark Plug

NGK 7401 UR4IX Iridium IX Spark Plug

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$12.38 - $61.45
$12.38
$12.38 - $61.45
$12.38
Availability:
810 in stock, ready to be shipped
Availability:
10 in stock, ready to be shipped
Availability:
13 in stock, ready to be shipped
Item Package Quantity: 1

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.

Shell
-Thread Diameter: 14mm
-Thread Pitch: 1.25mm
-Seat Type: Tapered
-Reach: 11.6mm (.460")
-Hex Size: 5/8" (16mm)
-Terminal Type: Solid
-Overall Height: ISO
-Gap: .039" (1.0mm)

Center Electrode
-Material: Iridium
-Type: Fine Wire
-Size: 0.6mm
-Projection: Projected

Ground Electrode
-Material: Nickel
-Type: Standard
-Shape: Taper Cut

Specifications
-Resistor: Yes
-Resistor Value: 5k Ohm
-Heat Range: 4
-Features: 3.0mm Extended Metal Shell
-Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.

  • Mfg Part No: 7401 UR4IX
  • Related Part No: 7401 UR4IX