NGK Iridium IX Spark Plug 7316 TR55-1IX
NGKTR55-1IX (16 in stock)
Regular price
$11.99
Sale
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
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage
- MPN: TR55-1IX
Specifications
Warranty | 1 Year |
Torque Specs | Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft. |
Brand | NGK |
Heat Range | 5 |
Longevity | 50k Miles |
Features | 3.0mm Extended Metal Shell |
Resistor | Yes |
Shell
Thread Size | 14mm |
Thread Pitch | 1.25mm |
Seat Type | Tapered |
Resistor Value | 5K Ohm |
Reach | 18mm (.709") |
Hex Size | 5/8" (16mm) |
Terminal Type | Solid |
Overall Height | ISO |
Gap | .059" (1.5mm) |
Center Electrode
Material | Iridium |
Type | Fine Wire |
Size | 0.6mm |
Projection | Projected |
Ground Electrode
Material | Nickel |
Type | Standard |
Shape | Taper Cut |
Quantity | 1 |
Fitment
Automotive
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