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Bosch Auto Parts

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  • Oxygen Sensors/
  • Air Management Sensors
  • Alternators and Starters
  • Battery Accessories
  • Brakes
  • Diesel Parts
  • Engine Position Sensors
  • Filters
  • Fuel Pumps
  • Fuel Injectors
  • GDI Tools
  • Horns and Fanfares
  • Ignition Parts
  • Oxygen Sensors
  • Passenger Batteries
  • Pressure Sensors
  • Spark Plugs
  • Steering Systems
  • Temperature Sensors
  • Throttle Devices
  • Wiper Blades

Oxygen Sensors

Premium Oxygen (O2) Sensors

Bosch invented the automotive oxygen sensor, which is also referred to as an O2 sensor or lambda sensor. Our Premium Oxygen Sensors are thimble and planar switching sensors that are designed to meet or exceed OE specifications.

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Premium Wideband A/F (O2) Oxygen Sensors

Wideband/Air-Fuel sensors perform the same function as a regular O2 sensor, but they precisely measure the amount oxygen in the exhaust rather than just switching between rich (too much fuel, not enough oxygen) and lean (too much oxygen, not enough fuel). Our Wideband sensors use a more sophisticated sensing element that provides a signal to the vehicle’s ECU that is proportional to the amount of oxygen in the exhaust.

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Universal Oxygen (O2) Sensors

Premium Universal Oxygen Sensors with OE SmartLink are quick and easy to install. Each sensor has two-feet length of sensor wire to allow maximum replacement of worn harnesses.

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  • Air Management Sensors
  • Alternators and Starters
  • Battery Accessories
  • Brakes
  • Diesel Parts
  • Engine Position Sensors
  • Filters
  • Fuel Pumps
  • Fuel Injectors
  • GDI Tools
  • Horns and Fanfares
  • Ignition Parts
  • Oxygen Sensors
  • Passenger Batteries
  • Pressure Sensors
  • Spark Plugs
  • Steering Systems
  • Temperature Sensors
  • Throttle Devices
  • Wiper Blades
  • Alternators and Starters
  • Brakes
  • Commercial Batteries
  • Filters
  • Oxygen Sensors
  • Spark Plugs
  • Steering Systems
  • Quarterly News
  • New Product Communication
  • Obsolete Superceded Parts Communication
  • Str/Alt Part Finder
  • Product Warranty
  • Fuel Pump Warranty
  • Engine Management Warranty
  • Bosch Spark Plug Guarantee
  • Heavy Duty Distributor List
  • Industrial Distributor List
  • Wiper Blade Patents
  • VIN Info
  • Motorsports
  • Imprint
  • Privacy Policy
  • Terms
  • Bosch Gear
  • Bosch Diagnostics
  • Bosch Performance
  • Bosch Wheel Service

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