Autolite Iridium XP Spark Plug - XP5363
$18.99Price
Excluding Sales Tax
- Features a 0.6mm fine-wire iridium center electrode and a tapered platinum ground electrode, optimizing ignition efficiency and extending plug life.
- Utilizes a high-alumina multi-rib ceramic insulator for superior thermal conductivity and strength, preventing flash-over.
- Designed with a nickel-plated shell to resist corrosion, ensuring long-term durability.
- Pre-gapped at 0.044 inches (1.1mm), suitable for most applications without additional adjustment.