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Autolite XP Iridium Spark Plug XP5663
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Autolite XP Iridium Spark Plug XP5663

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Autolite314918
Part # XP5663
SKU # 314918
Price Not Available
Part #
XP5663
SKU #
314918
Weight
0.13lbs
Pre-Gap Size
0.9mm
Reach
19.5mm
Thread Diameter
12mm
Metal Type
Iridium
Ground Electrode Quantity
1
Ground Electrode Tip Design
Tapered

Our best spark plug! Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double Iridium-enhanced alloy technology center electrode for improved durability and wear resistance.