






⚡ Ignite your drive with precision and power!
Autolite AP5263-4PK Platinum Spark Plugs deliver faster, cleaner ignition with a necked-down platinum center electrode and durable platinum-to-platinum firing tips. Engineered for superior heat transfer and minimal gap erosion, these plugs enhance fuel efficiency and engine longevity. Trusted since 1936, they offer a reliable, ready-to-install upgrade for professional-grade vehicle performance.





| Brand | Autolite Iridium Ultra |
| Core Material | Platinum |
| Gap Size | 0.04 |
| Thread Size | 5/8" |
| Top Material Type | Alloy Steel |
| Vehicle Service Type | Car |
| Global Trade Identification Number | 00009100040657 |
| UPC | 009100040657 |
| Manufacturer | AutoLite |
| Model | AP5263-4PK |
| Product Dimensions | 9.19 x 10.16 x 2.54 cm; 49.9 g |
| Item model number | AP5263-4PK |
| Exterior | Brushed |
| Manufacturer Part Number | AP5263-4PK |
| Colour | Neutral |
| Assembly Required | No |
| Manufacturer | AutoLite |
| Country of Origin | Hong Kong |
| Item Weight | 49.9 g |
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