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Autolite Xtreme Sport Iridium Spark Plug XS4302

Item: P1066210
111 Read 111 Reviews 1 Q&A Write a Review
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Product Details

Autolite Xtreme Sport Iridium Spark Plug

Get the spark when you need it! These plugs are engineered to withstand extreme operating temperatures.


  • More focused ignition to prevent fouling than leading standard plug
  • .6mm finewire design with Sport V-trim ground electrode engineered to offer improved ignitability and durability over standard plug
  • Up to 26% quicker starts than leading standard plugs
  • More horsepower and better fuel efficiency than standard plug
  • Meets or exceeds OEM design
  • Sold individually
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style XS4302 J&P Cycles Item #10215441 Catalog Number181-2186 Store Sku308069 MFR. Product #XS4302 AvailabilityIn Stock: Ships within 24 hours
Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.
Product Description
Part Numbers
111 Customer Reviews
111 5/5
1 Questions & 0 Answers
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