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Warranty
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NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
| Ground Electrode Quantity | 1 |
| Insulator Type | Projected |
| Spark Plug Reach | 19 mm |
| Sub Brand | Laser Iridium |
| VMRS Code | 033003005 |
| Spark Plug Resistor Value | 5000 |
| Quality Level | Premium |
| Spark Plug Heat Range | NGK8 |
| Seat Type | Flat |
| Manufacturer | NGK Spark Plug |
| Resistor Type | Yes |
| Spark Plug Hex Size | 5/8 in. |
| SDS Required | No |
| Manufacturer Part Number | IFR8H11 |
| Terminal Type | Non-removable Nut |
| Spark Plug Seat Type | Gasket |
| Spark plug Inductive | No |
| Thread Size | M14-1.25 |
| Brand | NGK |
| Spark Plug Thread Size | 14 mm |
| Contents | Iridium tipped spark plug w/gasket |
| Gap Size | .044 in |
| Electrode Core Material | Copper |
| Insulator Material | Ceramic |
| Spark Plug Resistor | Yes |
| Hex Size | 5/8 in |
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