



⚡ Ignite your drive with NGK Iridium IX – where power meets precision.
NGK Iridium IX Spark Plugs deliver superior acceleration, exceptional fuel efficiency, and unmatched durability with an iridium fine wire center electrode that is six times harder than platinum. Designed for performance enthusiasts, these plugs feature an ultra-high melting point alloy ideal for modern engines and come in a convenient 4-pack for a full ignition system upgrade.














| Brand | NGK |
| Core Material | Iridium |
| Thread Size | 14mm x 19mm |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Car |
| Global Trade Identification Number | 00087295050446 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 087295050446 |
| OEM Part Number | HONDA%9807958644, PORSCHE%99917001090, PORSCHE%99917001091, PORSCHE%99917001790 |
| Manufacturer | NGK |
| Model | NGK 5044-4PK |
| Product Dimensions | 11.43 x 5.08 x 5.08 cm; 0.28 g |
| Item model number | 5044-4PK |
| Exterior | Machined |
| Manufacturer Part Number | BR8EIX |
| Position | Center |
| Volume | 18 Cubic Inches |
| Assembly Required | No |
| Safety Rating | other |
| Manufacturer | NGK |
| Country of Origin | USA |
| Item Weight | 0.28 g |
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