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Review on πŸ”Œ Autolite APP5426-4PK Double Platinum Spark Plug, 4 Pack: Optimal Performance and Value by Brandon Gaines

Revainrating 1 out of 5

Disappointed - ignition parts

Bought because of the low price of a double platinum spark plug. The overall build quality seems to be worse than other spark plugs I have used such as NGK, Denso and Bosch. The electrodes had rough edges, indicating manufacturing inaccuracies and a possible quality control issue. I've heard stories about Japanese cars not working properly when fitted with Autolite. Decided not to use them.

Pros
  • High nickel alloy ground electrode maintains proper gap
Cons
  • Not bad but...