









⚡ Ignite your drive with precision power and unmatched efficiency!
The Denso IKH20TT Iridium TT Spark Plug features a groundbreaking 0.4mm iridium center electrode—the world’s smallest diameter—delivering superior ignition performance. Its larger spark size enhances power output and fuel economy, while the 0.7mm platinum ground electrode ensures durability. Designed for vehicle-specific fit, this lightweight spark plug optimizes engine efficiency and reliability.

| Brand | Denso |
| Core Material | Iridium |
| Thread Size | RM |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Car, Truck |
| Global Trade Identification Number | 00042511047044 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 042511047044 |
| OEM Part Number | DENS7 |
| Manufacturer | Denso |
| Model | Spark Plug |
| Item Weight | 1.6 ounces |
| Product Dimensions | 3.66 x 0.98 x 0.98 inches |
| Item model number | IKH20TT |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 4704 |
| Position | Left |
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