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Bosch Oxygen Sensor | 16175

Saab 9-3, 9-5
Volvo S80
$71.99
Reg
$74.99
List
$244.85
In Stock Status
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Make Sure It Fits

P/N: 16175 Bosch
Cross References:
  • 0258006175009
  • 30850978
  • 31262468
  • 4570917
  • D1382D
  • EUR838
  • MDB1831D
  • W01331719854

Oxygen (O2) sensors are emissions control sensors that detect levels of oxygen in an engine's exhaust. When the element inside the O2 sensor heats up, oxygen flowing through the sensor causes the element to create electricity. This electrical current is sent to the engine's computer and converted to an oxygen level reading. Some O2 sensors are equipped with a heating element to speed up the oxygen-sensing process, while others rely on the engine's exhaust to heat them.

O2 sensors are one of the more commonly failed sensors in an emissions control system. Continuous exposure to exhaust temperatures ranging from 300°-700° Fahrenheit over time causes the sensor element to lose its ability to create voltage, making the sensor give incorrect readings. When this happens, the engine computer operates the fuel injectors on preset fault parameters and turns the check engine light on with a fault code. If an O2 sensor behind the catalytic converter fails, the ECM may turn on the check engine light with a fault code for the catalytic converter because the faulty O2 sensor reading gives the appearance that the catalytic converter is not functioning.

Failed O2 sensors will often result in a lack of engine power that is not usually noticed but a decrease in fuel economy, that is. If your check engine light is on and your vehicle is driving normally, you should still have the fault code checked, as it could very well be an O2 sensor that failed and is causing your vehicle to consume excessive fuel.

View more Bosch O2 Sensors.

Bosch is the world's largest supplier of components to the automotive industry. The Bosch product line includes alternators & starters, brakes, electronic controls and sensors, fuel system parts and management, ignition system components, and steering system components. All Bosch automotive parts are either OEM (Original Equipment Manufacturer) or made to their specs as a replacement part for the OEM unit.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

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What This Bosch Oxygen Sensor Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Saab
00-03 - 9-3 Base, SE
Downstream
00-02 - 9-3 Viggen
Downstream ~ Body Type: Convertible
05-09 - 9-5 2.3t, Aero, Arc, Linear
Downstream
00-04 - 9-5 2.3t, Gary Fisher, Linear
Downstream ~ Engine VIN: E
06-06 - 9-5 2.3t
Downstream ~ Engine VIN: G
00-04 - 9-5 Aero, Arc
Downstream
Downstream ~ Engine VIN: E
Volvo
00-01 - S80 2.9
Rear ~ 4 Wire 820mm wire length Heated Planar Naturally Aspirated w/ OE connector