When you're passionate about performance, you need a technologically advanced plug. Autolite Iridium XP utilizes an iridium-enhanced 0.6 mm finewire and proprietary platinum sidewire for improved durability* and a more focused ignition for better overall ignitability** providing optimum performance.
Features & Benefits:
Better durability* and a more focused ignition for optimum performance.
Iridium enhanced 0.6mm finewire design for optimal durability and performance
Platinum protected ground wire for maximum efficiency in all ignition types including DIS systems
V-trimmed ground electrode for improved ignitability
*Compared to 0.8mm finewire, multi-electrode design and standard plugs.
**Compared to average of other premium brands.
This spark plug is pre-gapped, but may require minor adjustments with a Spark Plug Gap Tool / Feeler Gauge to match your engine's specifications. For proper engine performance, gaps should be within ±0.004" of OE-Recommended value.
Which AUTOLITE Spark Plug Is Right For You?
Material / Series
Lifespan / Durability
Performance / Ignitability
Efficiency / Fuel Economy
Copper / Nickel
★
★
Platinum
★★★
★★
★
Double Platinum
★★★★
★★
★
Iridium XP
★★★★★
★★★★★
★★
Iridium Ultra
★★★★★★
★★★★★
★★
Attention California Customers - Prop 65 not required to address for Autolite spark plugs
AUTOLITE Warranty Information:2 years for Copper Spark Plugs; 4 years for Platinum Spark Plugs; 5 years for Double Platinum Spark Plugs; Limited Lifetime years for Iridium XP Spark Plugs; 5 years for Professional Series Wire Sets; 1 year for Glow PlugsWarranty Details
Which AUTOLITE Spark Plug Is Right For You?
