






⚡ Ignite your Tundra’s true potential—because every mile deserves peak power!
The NGK Iridium IX 8-piece spark plug set is a high-performance upgrade designed for Toyota Tundra 2008-2014 5.7L and 4.6L V8 engines. Featuring fine-wire Iridium center electrodes and nickel-alloy ground electrodes with precision laser welding, these plugs deliver enhanced horsepower, torque, and a long service life of up to 50,000 miles. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties, making this kit a reliable, plug-and-play solution for fuel-injected and turbocharged engines.
| Manufacturer | Sixity Auto |
| Brand | Sixity Auto |
| Product Dimensions | 9.4 x 2.39 x 16.87 cm; 400 g |
| Item model number | 4024124339 |
| Manufacturer part number | 4024124339 |
| Item Weight | 400 g |
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