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NGK Laser Platinum High Ignitability spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum High Ignitability plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Laser Platinum High Ignitability spark plugs feature a raised platinum pad on the ground electrode for even wear in distributorless ignition systems and improved spark performance.
This part fits the following vehicles.
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Design | Fine Wire |
| Center Electrode Insulator Tip Projection | 2.0 mm |
| Center Electrode Projection | Mid Projection |
| Center Electrode Tip Material | Platinum |
| Color | Platinum |
| Country Of Origin | JP |
| Electrical Terminal Type | Non-Removable Nut |
| Grade Type | Performance |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | Copper |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Square Platinum Electrode (SPE) - High Ignitability |
| Ground Electrode Tip Material | Platinum |
| Hex Size | 5/8" (16mm) |
| Insulator Height | 51.0 mm |
| Insulator Material | Ceramic |
| Manufacturer Heat Range | 8 |
| Metallurgy | Double Platinum |
| Part Number | SPMR8A6HDG |
| Pre-Gap Size | 0.6 mm |
| Reach | 22.0 mm |
| Resistance | 5000.0 82 |
| Resistor Type | Yes |
| Seat Type | Flat |
| Service Number | SPMR8A6HDG |
| Short Style Spark Plug | No |
| Skirt | No |
| Skirt Length | 0.0 mm |
| Street Legal | Yes |
| Thread Size | M10 - 1.0 |
| Thread Type Standard | Metric |
| Washer Type | Crush |
| Washer(s) Included | Yes |
2 Months
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