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Autolite XP Iridium Spark Plug XP5143

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Autolite417871
Part # XP5143
SKU # 417871
Price Not Available
Part #
XP5143
SKU #
417871
Weight
0.09lbs
Reach
0.7079
Metal Type
Iridium
Seat Type
Tapered
Center Electrode Tip Material
Iridium
Ground Electrode Core Material
Iridium
Resistor Type
Yes
Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, Autolite platinum spark plugs provide a center wire platinum firing tip which provides reduced gap erosion, fewer misfires, better performance and increased durability. Consider upgrading to Autolite double platinum or iridium XP spark plugs for increased performance. Autolite is an official NASCAR performance partner.
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    OE equivalent design is engineered for every engine
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    Designed for better overall durability with virtually no gap erosion
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    0.6 mm finewire design improves ignitability
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    Patented V-trimmed platinum sidewire technology resists we