NGK Iridium IX Spark Plug
NGK
Iridium IX Spark Plug
Blain # 1470344 | Mfr # 93175
$
13
49
Description
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
Features
- SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
- SOLID COPPER CORE: 98 percent pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
Specifications
- Thread Size: M12
- Heat Range: 7Hex Size (in): 5/8 Inch
- Preset Gap (in): 0.044 Inch
- Ground Configuration: Standard
- Ground Electrode Core Material: Nickel
- Number Of Ground Electrodes: 1
- Center Electrode Core Material: Copper
- Center Electrode Tip Material: Iridium
- Ground Electrode Tip Design: Tapered
- Approximate Resistor Value (Ohm): 5000 Ohm
- Insulator Height (mm): 51mm
- Electrical Terminal Type: Non-Removable Nut
- Thread Reach (mm): 26.5mm
- Center Electrode Design: Fine Wire
- Service Number: LKR7DIX-11S