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Your cart is empty.Every Bosch Oxygen Sensor benefits from the technological and manufacturing experience gained from decades of production, since first inventing the Oxygen Sensor in the late 1960's, ensuring long-lasting, superior performance that you can count on. Bosch Oxygen sensors are 100% tested for full functionality, resulting in a seared appearance of the protection tube, to ensure every Bosch manufactured sensor meets Bosch's rigorous standards for quality and performance. Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against contamination from exhaust emissions — ensuring a longer sensor service life. Fast-acting heater optimizes sensor operation on Planar and 3, 4, and 5 wire Thimble type sensors allowing the oxygen sensor to reach its operating temperature quicker – within seconds – for optimum performance. True Direct-fit OE connectors and harnesses, along with threads pre-coated with anti-seize compound right out of the box, make installation simple and hassle-free. It’s critical that oxygen sensors are replaced at the suggested intervals provided by vehicle manufacturers before the sensor fails. Following the recommendations will prevent long term damage to a vehicle’s engine, reduce harmful carbon dioxide (CO2) emissions and save money when refueling your vehicle.
R. Penick
Reviewed in the United States on March 3, 2025
It worked like the way a new one should
snail
Reviewed in the United States on February 18, 2025
Replaced factory O2 and everything works perfectly.
Jonathan
Reviewed in the United States on February 14, 2025
so far so good. been a few years now and still working
Brenda Roark
Reviewed in the United States on January 10, 2025
My son bought this for his car and hasn't had a problem since.
Customer
Reviewed in the United States on September 7, 2024
Installed with no issues. Good quality.
Derick
Reviewed in the United States on August 30, 2024
Fast shipping 93 Chevy Silverado
Dr. Fizz
Reviewed in Canada on August 3, 2024
Great quality and used on a Buell XB12s 2008 for the rear exhaust O2 sensor.
YvonVaillancourt
Reviewed in Canada on August 29, 2024
Perfect fit , good price , fast delivery
Kauila
Reviewed in the United States on October 25, 2024
Truck is back to running fine after I put this O2 sensor in. Looks to be very good quality too.
Alec B.
Reviewed in the United States on October 13, 2024
If you've got an older GM car, these Bosch sensors are OE and work perfectly. Don't bother with universal sensors, this unit is perfect out of the box.
Kindleのお客様（コピー１）
Reviewed in Japan on November 16, 2023
ビューエルXB12SのO2センサー交換用に購入しました。互換性のある部品のため問題なく取り付けと動作を確認しました。
Nick
Reviewed in Canada on March 25, 2020
Fast shipping and a good product
danick Perron
Reviewed in Canada on April 23, 2020
work like a charm on custom exhaust
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