Review on 🔌 Bosch (4469) HGR9LQP0 9 Platinum +4 Spark Plug - Superior Performance and Durability, Pack of 1 by Eric Salem

Name: 🔌 Bosch (4469) HGR9LQP0 9 Platinum +4 Spark Plug - Superior Performance and Durability, Pack of 1
Item: 🔌 Bosch (4469) HGR9LQP0 9 Platinum +4 Spark Plug - Superior Performance and Durability, Pack of 1
Rating: 4

February 25, 2023

Bosch (4469) HGR9LQP0 Platinum + 4 spark plugs

Installed on a 4.0L Mustang. They fit perfectly and improved idling. I didn't feel like 4 electrodes gave a huge increase in performance or mileage (compared to one electrode). I would still recommend these as they are a quality fork and cost no more than regular motorcycle forks.

Pros