






⚡ Upgrade your ride with Bosch precision – because every second counts!
The Bosch Oxygen Sensor 15374 leverages over five decades of sensor technology to deliver superior, long-lasting performance. Featuring a corrosion-resistant stainless steel body and a fast-acting heater, it ensures rapid sensor activation and durability under harsh exhaust conditions. Factory-tested for quality and equipped with OE direct-fit connectors, this sensor guarantees easy installation and optimal engine efficiency, helping reduce emissions and fuel consumption.








| ASIN | B0028MJBZ8 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 744,181 in Automotive ( See Top 100 in Automotive ) 2,065 in Car Oxygen Sensors |
| Colour | Narrowband |
| Customer Reviews | 4.5 4.5 out of 5 stars (126) |
| Date First Available | 7 Aug. 2012 |
| Included components | Oxygen Sensor |
| Item Package Quantity | 1 |
| Item Weight | 113 g |
| Item model number | 15374 |
| Manufacturer | Bosch |
| Material | Metal |
| Part number | 15374 |
| Plug profile | Flange Mount |
| Product Dimensions | 28.96 x 16 x 11.68 cm; 113.4 g |
| Size | 15374 |
| Specific uses | Oxygen Sensor |
| Style | OE |
J**M
This Bosch O2 sensor was a perfect fit for my 2006 Mazda 6 2.3l. It arrived before the stated arrival date. The sensor came "ready to install " right out the box. Also, the threads had already been prepped with anti-seize compound and covered by a plastic cap. Oxygen sensors can be expensive, but I bought it at a good price compared to what other stores were asking for the very same sensor. Plus, Bosch is a very dependable brand. I'm very satisfied with this item and the service! I had no problem removing the bad sensor with the special socket needed because of the wiring. I sprayed some PB Blaster on the old sensor one day prior to removing it. It loosened with hardly any effort. Disconnected it and put the new one in. Then, I started up the car and used my scanner to check it, then reset the old code. Works great!
M**J
Installed on our 2012 Audi S5 4.2 V8 and working as expected.
A**R
worked great
A**R
Real nice sensor
S**V
Perfect fit!