

⚡ Ignite your drive with NGK’s platinum precision!
The NGK 3403 G-Power Platinum Alloy Spark Plug (8 Pack) features a 0.6mm laser-welded platinum tip and a patented 90% iridium alloy core, delivering superior ignition performance, enhanced fuel efficiency, and long-lasting durability. Designed as an OEM-quality part, it ensures precise fitment and reliable operation for cars and trucks, making it the go-to choice for professionals seeking peak engine performance and reduced emissions.
| Brand | NGK |
| Core Material | Platinum |
| Thread Size | 14mm |
| Top Material Type | Metal |
| Vehicle Service Type | Car, Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 087295834039 |
| Manufacturer | NGK |
| Model | 8 pack NGK G-Power 3403 Spark Plug |
| Item Weight | 11.5 ounces |
| Product Dimensions | 3.31 x 0.94 x 6.64 inches |
| Item model number | 3403 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | TR55GP |
| Position | Front, Rear |
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