Header banner
Revain logoHome Page
Fisseha Rodgers photo
1 Level
1329 Review
85 Karma

Review on πŸ”₯ DENSO IK20 Iridium Power Spark Plug - Set of 4 Ignition Plugs for Racing Upgrades by Fisseha Rodgers

Revainrating 1 out of 5

The electrodes wore out on all 4 cylinders after about 30,000 miles

I bought these spark plugs from this list but the seller is no longer on the list. I was wondering why my RAV4 is not working well. Removing the spark plugs revealed all 4 electrodes were completely worn out after only 30,000 miles. I've never seen iridium connectors fall apart like that, especially from a reputable brand like Denso. So I'm wondering if I was sold a genuine Denso product or a fake. After reading the reviews, it turned out that this didn't just happen to me.

Pros
  • great product
Cons
  • some problems