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Review on πŸ”Œ Reliable Performance: Denso (3297) SK20R11 Spark Plugs 4-Pack for Enhanced Engine Efficiency by Dragan Nelson

Revainrating 5 out of 5

OEM for my 2008 Rav4

I bought these because they are the recommended spark plugs in the manual and the Toyota Maintenance YouTube channel prefers them over NGK plugs. My Rav4 had 105k with the original spark plugs and I figured it was about time as Denso's website lists them for 80-100k. I installed them and was immediately pleased with the smoother ride of the car. The Denso brand is a common OEM for many Toyota components, highly recommended.

Pros
  • Spark Plugs and Wires
Cons
  • There are cons