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Oxygen (O2) Sensor

Oxygen (O2) Sensor

Part #: BSH 17321
Line: Bosch
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Features & Benefits

Warranty: Standard : 12 Months, Unlimited Mileage

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Bosch has led the way in oxygen sensor technology and innovation since 1976. In 2016 we are celebrating our 40th year of production and over 1 billion oxygen sensors produced. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.


  • Advanced Wideband sensing element for exact air/fuel measurement
  • Robust sensor design increases sensor longevity
  • Seared protection tube due to 100% functional quality test
  • True Direct-fit OE connectors and harness
  • Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
  • Enhanced Diagnostic Capabilities: Provides additional diagnostic information beyond basic oxygen sensing, allowing for more comprehensive analysis of the engine and emission system.
  • Optimal Fuel Efficiency: Enables precise control of the air-fuel mixture, leading to improved fuel efficiency and better overall gas mileage.
  • Enhanced Engine Performance: Contributes to smoother engine operation, reduced emissions, and improved power delivery compared to standard sensors.
  • Emission Reduction: Plays a crucial role in reducing harmful emissions, helping vehicles meet or exceed stringent emission standards.
  • Extended Catalyst Life: Helps protect and extend the lifespan of the catalytic converter by ensuring it operates within optimal conditions.
  • Reliability and Longevity: Premium sensors are engineered for reliability and longevity, reducing the frequency of replacements and maintenance.
  • Advanced Emission Monitoring: Offers more detailed and nuanced emission monitoring, aiding in the diagnosis and resolution of complex emission-related issues.

Specifications

Oxygen Sensor Wire Length 13.39
Wiring Harness Included Yes
Thread Diameter 18 mm
Connector Gender Male
Manufacturer Part Number 17321
Terminal Type Blade
VMRS Code 045021011
Material Metal
Connector Shape OE
Mounting Type Threaded
Weight 0.279987 lbs
Brand Bosch
Contents Oxygen Sensor
Terminal Gender Male
Sensor Type Heated
Oxygen Sensor Type Wide Band
Wiring Harness Length 17.7 in
# Oxygen Sensor Wires 5
Terminal Quantity 6
SDS Required No

Safety Information

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