Review on 🔌 Fram Autolite XP5224-4PK Iridium XP Spark Plug, 4-Pack by Ray Welchhance

130,000 miles with OEM plugs in a 2003 4 cylinder Honda Accord. A noticeable drop in mpg showed it was time to turn on. Changed the air filter and put these candles in. The old candles still looked great! Burned clean, still within an acceptable range. Probably didn't have to be changed, but since I had them in my hand, with the hood open and the plugs unplugged, I installed new ones anyway. I'm very surprised at how durable the standard connectors have proven. If it takes that long, I think I'll be good for another 10 years.