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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 damage 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.
LJ
Reviewed in the United States on January 17, 2025
Good replacement, much less than OEM for my motorcycle tuner.
TigKo
Reviewed in the United States on July 12, 2024
Great WB O2 for Innovate LC1 or LM1
Cody
Reviewed in Canada on March 22, 2024
Worked perfect! Fixed my part throttle surging issues I was having. OEM part.
Armond
Reviewed in Canada on March 16, 2024
Perfect fitment. No issues installi g works perfectky bought it for my innovative motorsport WIDE BAND gauge
Rob
Reviewed in the United States on May 19, 2023
Used it because it is OEM for myscrubby old ride. I think it is some recent newer O2 sensor technology and it noticeably picked up my fuel mileage.
John C.
Reviewed in the United States on November 9, 2023
Those harley guys, these are narrowband. They will not work with most tuners. Take your own risk.
v.l.
Reviewed in the United States on November 28, 2023
Work great. 2min install and my car is running like a champ.
Myron K.
Reviewed in Canada on June 22, 2022
Worked better then the garbage one you get with a FiTech kit
pokemon
Reviewed in Japan on June 13, 2022
使い始めてすぐに反応しなくなりました
Kyle Dolson
Reviewed in Canada on September 12, 2018
Bought this to replace the wideband sensor for my innovate mtx-l that I have installed in my car. Genuine Bosch part and came in box. Is the exact same LSU 4.2 sensor, length of cord (2 feet) and connection as the one that came with the innovate wideband originally. Works as intended and delivery was silly quick.
Customer
Reviewed in the United States on December 18, 2017
Used for my innovate afr gauge. Did the trick for about a month. Now it is not reading or it’s readings are erratic, full lean then swing to full rich. No nothing is wrong with the car. Missed the return window by about two weeks sadly. The car is not my daily driver, so for it to last only a month i probably went through only a half a tank of gas.
N. Landers
Reviewed in the United States on July 19, 2013
This was the cheapest I could find the sensor for so it was a no brainier. The seller got it to my mailbox in literally 24 hrs. So good job.So the Bosch o2 sensor that came with my MTX-L was probably too close to my turbo. If u read this review before you install, follow the guidelines offered by the various WBo2 mfg's and put it down stream of ur turbo at least 2 feet. I dont see much difference in my narrow band vs the wideband when it comes to response. since the narrow band is right next to the turbo(factory placement) and this sensor is now 3' away, no perceived delay (reviewing logs). I can't comment on longevity of the sensor when its far from the turbo because its only been there for about a month. Sitting next to the turbo, my first sensor lasted about 6mo.Anyways, this was plug and play. After calibrating it, I installed it in the pipe and sured up all the wires. Done. Works like a charm.
J.R. (no, not *that* JR!)
Reviewed in the United States on August 31, 2012
This is a wide band oxygen sensor that is very well made. I bought it to use with a stand alone fuel/air ratio meter kit made by 14point7. The combination works fine together and gives very accurate readings. Don't be put off by the "burnt" look of the body of the unit. Apparently that is the result of welding the various pieces of the unit together or testing when manufactured.Be careful when testing the unit off the car. The body of the unit gets VERY hot.
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