







⚡ Ignite your drive with precision and power!
Autolite Iridium XP spark plugs feature a durable 0.6mm finewire iridium tip and platinum-protected ground wire, engineered for up to 100,000 miles of optimal ignition performance and improved fuel efficiency. Trusted since 1936, these plugs fit all vehicle types and come with a limited lifetime warranty, making them a smart upgrade for lasting power and savings.





| Brand | Autolite Iridium Ultra |
| Core Material | Iridium |
| Thread Size | 14 millimeters X 1.25 |
| Top Material Type | Nickel |
| Vehicle Service Type | Car, Truck |
| Global Trade Identification Number | 00009100267597 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 009100267597 |
| Manufacturer | FRAM |
| Model | XP5363-4PK |
| Item Weight | 1.92 ounces |
| Product Dimensions | 3.38 x 1 x 1 inches |
| Item model number | XP5363-4PK |
| Exterior | Chrome |
| Manufacturer Part Number | XP5363-4PK |
| Position | Center |
| Special Features | Finewire design, Limited Lifetime Warranty |
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