Review on 🔥 NGK ILKAR7B11 Laser Iridium Spark Plug - high performance and durability in a single pack! by James Gregg

They were perfect for 2010 Toyota Prius. Save DIY and labor cost. pre-approval. No questions. Revain could have wrapped it in shrink wrap or something like that as the box was too big for those forks and they could easily come out of the box and break. Check Youtube for installation instructions. By the way, sorry, you can't get the ignition coils out without removing the wiper blade, the wiper blade motor, and the metal roof that the wiper motor sits on. It is not as difficult as it seems to do it yourself. It took about 30 minutes to remove anything blocking the coils/connectors. After that 15 minutes to change all 4 candles. Poor design to block Toyota's plugs on a 2010 Prius. 2.5 hours for all the work. 0.5 hours to clean stained areas. After 113,000 miles the car is more nimble with new spark plugs. $40 and your time. Its worth it!