









⚡ Ignite Power & Efficiency with Every Spark!
The Denso IXEH20TT Iridium TT Spark Plug features a 0.4mm iridium center electrode—the world's smallest—paired with a 0.7mm platinum ground electrode to maximize spark energy and minimize heat loss. Its patented 360-degree laser welding ensures exceptional durability and performance, delivering superior fuel economy and power through more complete combustion. Engineered for precise vehicle fitment, this lightweight spark plug is a must-have upgrade for professionals seeking reliable, high-performance ignition.

| ASIN | B00TPUAJIY |
| Best Sellers Rank | #464,081 in Automotive ( See Top 100 in Automotive ) #2,588 in Automotive Replacement Spark Plugs |
| Brand | Denso |
| Brand Name | Denso |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Iridium |
| Customer Reviews | 4.6 out of 5 stars 425 Reviews |
| Global Trade Identification Number | 00042511047112 |
| Included Components | Spark Plug |
| Item Height | 9.51 centimeters |
| Item Type Name | Spark Plug |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Denso |
| Manufacturer Part Number | IXEH20TT |
| Manufacturer Warranty Description | Part |
| Thread Size | 12 millimeters |
| Top Material Type | Metal |
| UPC | 042511047112 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car, Truck |
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