NGK Spark Plugs 91784 - NGK Ruthenium HX High Ignitability Spark Plug
- Part Number
- 91784
- Manufacturer
- NGK SPARK PLUGS
- Description
-
NGK Ruthenium HX High Ignitability Spark Plug
details
$1299
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NGK SPARK PLUGS part description
Product Description
NGK Ruthenium HX High Ignitability Spark Plug
Features & Benefits
- HIGH IGNITABILITY PROJECTED SQUARE PLATINUM ELECTRODE DESIGN: Combines 0.6 millimeter ruthenium center with a unique cut-back PSPE ground electrode
- RUTHENIUM ALLOY CENTER ELECTRODE: NGK's patented ruthenium technology produces maximum performance, ignitability & durability at high temperatures
- PSPE DESIGN: Projected 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: Modern vehicles using OE PSPE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
Product Attributes
| Part Number | LKAR8BHX |
| Stock Number | 91784 |
| Resistance | 5000.0 82 |
| Ground Electrode Tip Design | Projected Square Platinum Electrode (PSPE) - High Ignitability |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | Copper |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Ruthenium |
| Pre-Gap Size | .032 IN |
| Ground Electrode Quantity | 1 |
| Hex Size | 14 MM |
| Insulator Height | 51.00 MM |
| Manufacturer Heat Range | 8 |
| Seat Type | Flat |
| Reach | 26.5 MM |
| Thread Diameter | 12.00 MM |
| Short Style Spark Plug | No |
| Service Number | LKAR8BHX |
| Washer Included | Yes |
| Grade Type | Performance |
| Hex Size | 14mm |
| Insulator Height | 2.01 IN |
| Reach | 1.043 IN |
| 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 |
| 9745 | Crush |
| 9805 | Mid Projection |
Additional Information
| Warranty Time UOM | MO |
| Warranty Time | 2 |
| Country of Origin (Primary) | JP |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00087295917848 |
| VMRS Code | 033003005 |
| UNSPSC | 26101732 |
Part Interchanges
Fits Vehicles
- Lexus GX550 (2024)
- Nissan Z (2023-2025)
- Toyota Sequoia (2023-2024)
- Lexus LX600 (2022-2024)
- Toyota Tundra (2022-2024)
- Lexus LS500 (2018-2024)
- INFINITI Q40 (2015)
- INFINITI Q70L (2015-2019)
- INFINITI Q70 (2014-2019)
- INFINITI Q60 (2014-2015, 2017-2022)
- INFINITI QX70 (2014-2017)
- INFINITI QX50 (2014-2017)
- INFINITI Q50 (2014-2024)
- INFINITI FX37 (2013)
- INFINITI EX37 (2013)
- INFINITI M37 (2011-2013)
- Nissan 370Z (2009-2020)
- Nissan GT-R (2009-2020)
- INFINITI G37 (2008-2013)
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
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