NGK Spark Plugs 90644 - NGK Laser Iridium High Ignitability Spark Plug
- Part Number
- 90644
- Manufacturer
- NGK SPARK PLUGS
- Description
-
NGK Laser Iridium High Ignitability Spark Plug
details
$3996
Package Price for 4 Units
@ $9.99 per unit
In stock
limited availability at this price!
. Learn more
NGK SPARK PLUGS part description
Product Description
NGK Laser Iridium High Ignitability Spark Plug
Features & Benefits
- NGK Laser Iridium High Ignitability spark plugs are designed with the most advanced OE tip configurations to maximize service life and combustion efficiency resulting in a quicker throttle response, smoother idle and better cold starts.
- ACTUAL OE or EQUIVALENT HIGH IGNITABILITY DESIGN: SPE tip and iridium alloy center electrode produce the most advanced OE spark plug technology
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- SPE DESIGN: Square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat engines
- SOLID COPPER CORE: 98% 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: Best for vehicles with OE SPE iridium alloy plugs
Product Attributes
| Stock Number | 90644 |
| Part Number | SILNAR9C7DG |
| Resistance | 5000.0 82 |
| Ground Electrode Tip Design | Square Platinum Electrode (SPE) - High Ignitability |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | Copper |
| Electrical Terminal Type | Stud |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Iridium |
| Pre-Gap Size | .028 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.5511811024 IN |
| Insulator Height | 53.10 MM |
| Manufacturer Heat Range | 9 |
| Reach | 0.984 IN |
| Thread Diameter | 12.00 MM |
| Short Style Spark Plug | No |
| Service Number | SILNAR9C7DG |
| Washer Included | No |
| Grade Type | Performance |
| Hex Size | 14mm |
| Insulator Height | 2.07 IN |
| Seat Type | Tapered |
| Thread Diameter | 0.472 IN |
| Insulator Material | Ceramic |
| Resistor Type | Yes |
| 6648 | 0.0 IN |
| Ground Electrode Tip Material | Platinum |
| 9459 | No |
| 9506 | 0.16 IN |
| 9608 | Fine Wire |
| 9805 | Mid Projection |
Additional Information
| Harmonized Tariff Code (HTS) | 8511100000 |
| Warranty Time UOM | MO |
| Warranty Time | 2 |
| Country of Origin (Primary) | JP |
| UPC | 00087295906446 |
| VMRS Code | 033003005 |
| UNSPSC | 26101732 |
Part Interchanges
Fits Vehicles
- Chevrolet Cruze (2017)
Headquartered in Wixom, Michigan, NGK® is a global leader in the design and manufacture of spark plugs for virtually every automotive and commercial vehicle application. It has grown immensely since its inception in 1936 with the expansion of its ignition product line and the introduction of its technical sensor and vehicle electronics line. NGK partners with OEMs and uses only the latest cutting tools to ensure each NGK product meets OE specifications for exact fit, form, and function. With world-class quality and engineering, NGK’s expertise goes beyond manufacturing the most reliable spark plugs for the automotive industry but also providing the best customer service possible.
California Proposition 65 Warning
California Proposition 65 Warning
Don't know your part number?
Take a photo and we'll identify it!
