Review on 💥 Bosch Automotive (9607) Double Iridium Fine Wire Spark Plug - Single by Jeff Remol

Name: 💥 Bosch Automotive (9607) Double Iridium Fine Wire Spark Plug - Single
Item: 💥 Bosch Automotive (9607) Double Iridium Fine Wire Spark Plug - Single
Rating: 5

February 10, 2023

It's a good idea to check the spark plugs.

Bought these spark plugs for a Kia Optima 07 which I bought from a private seller. The car has 180,000 miles and needs attention under the hood. I was surprised when I pulled the spark plugs out and realized they had been there since the car was built. Denso factory spark plugs. Unbelievable for me. The first picture is one of the old ones next to the new Bosch fork.

Pros