Go to RockAuto Home Page
More Information for AUTOLITE APP985
Continue Shopping
Part image
Double Platinum
Double Platinum Spark Plugs feature platinum-to-platinum firing. Virtually eliminates gap erosion, reduces misfires, and provides 100K mile durability. It's the superior-performing spark plug providing preferred technology for DIS engines.

Features & Benefits:
  • High nickel alloy side electrode
  • Full platinum tips
  • Necked-down center electrode
  • Full copper core center electrode
Spark Plug Type Performance Differences

How to Install Autolite Spark Plugs

Autolite Spark Plug Types
Spark Plug Firing Tips Tech Info

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