| Core Material | Iridium |
|---|---|
| Thread Size | 6mm |
| Top Material Type | Nickel |
| Vehicle Service Type | Car, Truck |
| Global Trade Identification Number | 00009100267320 |
| Automotive Fit Type | Universal Fit |
| upc | 009100267320 |
| Manufacturer | Autolite |
| Model | XP106-4PK |
| Item Weight | 6.5 ounces |
| Product Dimensions | 3.38 x 4 x 1 inches |
| Item model number | XP106-4PK |
| Exterior | Chrome |
| Manufacturer Part Number | XP106-4PK |
| Position | Center |
| Special Features | Finewire design, Limited Lifetime Warranty |
| Date First Available | January 3, 2018 |
| Customer Reviews | 4.5 out of 5 stars |
| Item Length | 3.38 |
| Item Height | 1 |
| Item Width | 4 |
| UPC | 009100267320 |
Check the listing for details. Autolite Iridium XP Automotive Replacement Spark Plugs, XP106 (4 Pack). Condition: New. Listed at 31.56 USD. FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption.