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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.
JF De Leon
2025-08-17 13:20:28
The sensor was very easy to install with the right tools of course. The connector was just exactly like the original. Works perfectly fine.
F. Tapia
2025-08-10 09:48:25
worked great on my 08 ford F250 6.8L
DT
2025-08-01 16:08:48
Cannot believe how inexpensive these were. Fairly easy install on Superduty with a V10. Truck runs great, idles smooth. Still only gets 14 MPG though...why would anyone fo with a no name brand when these are available?
cesar
2025-07-22 09:24:42
It's working properly on my f150 2009 5.4. Increase mileage and acceleration. I'm really happy with the product.
Michael Brown
2025-05-18 16:20:40
These are a perfect fit for my 04 F150 however, previous installations of both the Bosch and Ford OEM Oxy sensors have failed in less than a year.
Big Weave
2025-04-23 10:03:28
The Bosch 15717 was a quick and easy fix for a CEL that had popped up on my '97 F150 (P0153 & P0155). Both codes pointed towards the B2P1 O2 sensor heater circuit failure and buying this name brand on Amazon saved me some $$$ vs the local big-box parts stores. Replacement was simple & straightforward and zero codes since.
Wayne Robertson
2025-04-17 10:38:24
I installed it about 9 months ago. Easy fix
Wil B.
2025-04-16 12:14:53
Perfect, just what I was looking for.
SavvyShopper
2025-03-18 10:04:58
The Bosch 15717 Oxygen Sensor is a high-quality component that offers precise and accurate readings of oxygen levels in the exhaust system. Designed with OE type fitment, it seamlessly replaces the original sensor, ensuring proper compatibility and functionality. This sensor plays a crucial role in monitoring and adjusting the air-fuel mixture, optimizing engine performance and reducing emissions. The durable construction and reliable operation of the Bosch 15717 Oxygen Sensor make it a trusted choice for vehicle owners looking to maintain the performance and efficiency of their vehicles.
Patrick stewart
2025-03-16 11:37:16
Great OEM replacement !
Terry M.
2025-03-14 11:33:47
Works as it should will buy again if needed
Ovier Chavez Fierro
2025-03-06 14:33:37
Excelente producto instalación fácil
Ranger4x4
2025-02-07 16:45:01
Had an engine light saying i had an O2 sensor fault. Was skeptical ordering incase they wouldn't fit my 2010 ranger 4.0l but they showed up and they were perfect. Engine light went off and stayed off.
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