⚡ Ignite your drive with Autolite’s double platinum edge!
Autolite APP45 Double Platinum Spark Plugs feature a necked-down center electrode and platinum-to-platinum firing design that deliver faster ignition, improved durability, and superior heat transfer. Engineered with a copper core and yttrium-enhanced ground electrode, these plugs maintain precise gaps for longer life and optimal performance, backed by Autolite’s trusted legacy since 1936.
| Brand | Autolite Iridium Ultra |
| Core Material | Platinum |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| Vehicle Service Type | Car, Truck |
| Global Trade Identification Number | 00009100260130 |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 009100260130 |
| Manufacturer | FRAM |
| Model | Double Platinum Spark Plug |
| Item Weight | 8 ounces |
| Product Dimensions | 3.38 x 4 x 1 inches |
| Item model number | APP45-4PK |
| Exterior | Chrome |
| Manufacturer Part Number | APP45-4PK |
| Position | Center |
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