I have a 2020 Mazda CX-5 GT naturally aspirated engine.
I'm wondering what people's thoughts are on getting some double iridium spark plugs. I can't believe how much cheaper they are vs. OEM, and supposedly higher quality.
Thoughts? For example, I found the following:
The entire set of 4 is the same price as a singular Mazda Genuine OEM plug. Blows my mind.
I'm wondering what people's thoughts are on getting some double iridium spark plugs. I can't believe how much cheaper they are vs. OEM, and supposedly higher quality.
Thoughts? For example, I found the following:
BOSCH 9621 OE Fine Wire Double Iridium Spark Plug
The entire set of 4 is the same price as a singular Mazda Genuine OEM plug. Blows my mind.
