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Platinum
Platinum Spark Plugs have a center wire platinum firing tip. Benefits include: reduced gap erosion, fewer misfires, better performance and more durability.

Features & Benefits:
  • High nickel alloy side electrode maintains precise gap
  • Full platinum tip assures virtually no gap erosion
  • Necked-down center electrode fires quicker, cleaner with less voltage for easier starts, quicker acceleration and improved fuel economy
Spark Plug Type Performance Differences



How to Install Autolite Spark Plugs



Autolite Spark Plug Types
Spark Plug Firing Tips Tech Info
Alternate/OEM Part Number(s): AP103DP2

AUTOLITE Warranty Information:
2 years for Copper; 4 years for Platinum; 5 years for Double Platinum; Limited Lifetime years for Iridium XP; 5 years for Professional Series Wire Sets
Warranty Details