




⚡ Ignite your drive with precision power and unbeatable efficiency!
The Denso IK20TT Iridium TT Spark Plug features a world-leading 0.4mm iridium center electrode and a 0.7mm platinum ground electrode, delivering a larger spark that enhances engine power and fuel economy. Designed with a 14mm thread size for vehicle-specific fit, this spark plug offers durable, high-performance ignition technology trusted by professionals.

| Brand | Denso |
| Core Material | Iridium |
| Thread Size | 14mm |
| Top Material Type | Iridium |
| Vehicle Service Type | Car, Truck |
| Global Trade Identification Number | 00042511047020 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 042511047020 |
| OEM Part Number | 0031598003, 03C905601A, 0948200548, 1214026, 12787099 |
| Manufacturer | Denso |
| Model | Spark Plug |
| Item Weight | 1.76 ounces |
| Product Dimensions | 3.35 x 0.98 x 0.98 inches |
| Item model number | IK20TT |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | IK20TT |
| Position | Left |
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