BMW Air / Fuel Ratio Sensor – Upstream Bosch 17404

Robert Bosch, the man who founded the Bosch company back in 1886, is arguably one of the most essential contributors to the modern automotive industry.

His small Stuttgart shop was the birthplace of revolutionary automotive ignition systems, which have quite literally changed the landscape of the automotive industry forever.

Since its initial success, the company kept delivering innovative solutions, one after the other. Bosch was behind the original electronic engine control units, electronic injection systems, and more.

Bosch was also at the forefront of ABS technology as well as traction control and ESP tech. Today, Bosch makes a wide range of quality electronic and mechanical components for a massive array of vehicles, including most BMWs.

If you're looking for top-tier BMW parts like wiper blades, brake pads, spark plugs, ignition components, O2 sensors, fuel injectors, fuel pumps or similar critical parts, Bosch is the brand to turn to.That being said, Bosch has diversified its field of influence over the decades. The company has branched out into less complex, but equally important automotive segments.

As a result, you can find Bosch batteries, oil and fuel filters, air filters, rotors, drive belts, and more.

What sets this company apart from the rest is its drive for innovation and the fact that everything Bosch invents is truly "invented for life."