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Jared Surabhi photo
Russian Federation, Des Moines
1 Level
690 Review
50 Karma

Review on πŸ” Denso 2344261 O2 Sensor by Jared Surabhi

Revainrating 5 out of 5

Ideal for OEM replacement.

Bought for my 01 4Runner 4WD. After driving 295,000 miles I came across CEL codes. I swapped the upflow and downflow sensors 02. The problem did not recur. You will need a good 22mm box wrench or a deep wrench with a broken rod. Depending on driving conditions, this knot can get quite tight. I was able to use an allen wrench and a PB blaster to take it off. Along with that sensor, they deliver some anti-size copper. USE IT! The job was pretty easy once the sensor was detached.

Pros
  • Absolutely amazing!
Cons
  • High Price