







⚡ Ignite your drive with precision and power!
Autolite Platinum AP104 spark plugs feature a necked-down platinum center electrode for faster, cleaner ignition, enhanced durability with Yttrium ground electrodes, and a precision nickel alloy side electrode that maintains gap integrity. Designed to optimize engine performance and fuel efficiency, these trusted OE replacement plugs deliver long-lasting reliability backed by Autolite’s 80+ years of expertise.





| ASIN | B005EH4QPE |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #815,980 in Automotive ( See Top 100 in Automotive ) #4,265 in Automotive Replacement Spark Plugs |
| Brand Name | Autolite Iridium Ultra |
| Compatible with Vehicle Type | Car, Truck |
| Core Material | Platinum |
| Customer Reviews | 4.6 4.6 out of 5 stars (355) |
| Gap Size | 0.05 Inches |
| Global Trade Identification Number | 00009100251763 |
| Included Components | Platinum Spark Plug |
| Item Type Name | Platinum Spark Plug |
| Item Weight | 0.13 Pounds |
| Manufacturer | FRAM |
| Manufacturer Part Number | AP104-4PK |
| Manufacturer Warranty Description | Lifetime Limited Warranty |
| Model Number | AP104-4PK |
| OEM Equivalent Part Number | AP104-4PK |
| Top Material Type | Nickel |
| UPC | 009100251763 |
| Unit Count | 1.0 Count |
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