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United Kingdom
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Review on πŸš— Denso 234-4517 Oxygen Sensor: Achieving Optimal Fuel Efficiency and Emission Reduction by John Akins

Revainrating 5 out of 5

Good price and fits first generation IS300

Great price - local car dealership wanted to pay $100 for a Denso or Bosch. The sensor fits a 2005 Lexus is300 perfectly - the original sensor lasted 15 years and 130,000 miles. It will probably last just as long. One tip - use a string or something on the old sensor before putting it under the rug - this string helped me fish out the new sensors/wires. The entire installation tooling took 25 minutes, including jacking up the car to give a little more room.

Pros
  • Absolutely amazing!
Cons
  • Out of fashion