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⚡ Ignite your Highlander’s potential with precision power!
This 6-pack of genuine DENSO Iridium Power spark plugs is engineered specifically for Toyota Highlander 3.5L V6 models from 2008 to 2016. Featuring a patented 0.4mm iridium tip and U-Groove ground electrode, these plugs deliver a larger spark for enhanced engine performance, superior fuel efficiency, and exceptional durability at temperatures exceeding 4000°F. Designed as a direct OE replacement, they ensure perfect fitment and reliable operation, making them the ultimate upgrade for drivers seeking both power and economy.











| ASIN | B0B7KRNJ7V |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #877,101 in Automotive ( See Top 100 in Automotive ) #4,441 in Automotive Replacement Spark Plugs |
| Brand Name | Sixity Auto |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Platinum |
| Customer Reviews | 5.0 5.0 out of 5 stars (13) |
| Gap Size | 0.04 millimeters |
| Item Weight | 11.52 ounces |
| Manufacturer | Sixity Auto |
| Manufacturer Part Number | 4056610199 |
| Number of Items | 6 |
| OEM Equivalent Part Number | 4056610199 |
| Thread Size | 14mm x 1.25 |
| Top Material Type | Nickel |
| Unit Count | 6 Count |
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