Bosch 13584 Oxygen Sensor - Upstream
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Bosch
 Actual OE Oxygen Sensor

Bosch 13584 Oxygen Sensor - Upstream

Brand Bosch 13584
Position Upstream
Product line Actual OE Oxygen Sensor
Fits Volkswagen · 1 vehicle

Actual OE design. A standard replacement oxygen sensor with OE-proven fit and function.

Heated narrow-band sensor. Delivers quicker closed-loop operation and stable air-fuel control.

Durable metal housing. Built with high-temperature materials for consistent performance under harsh conditions.

Cross-references 037906265S for the same application. See all 1.

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Bosch Actual OE Oxygen Sensor for Volkswagen Passat

Bosch Part Number 13584 is an Actual OE oxygen sensor built for precise air-fuel-ratio feedback to the ECU. This upstream narrow-band heated sensor is a direct-fit replacement for the 1995 Volkswagen Passat and is engineered for stable combustion control and emissions monitoring.

Key Features

  • Specific-fit Bosch oxygen sensor for the 1995 Volkswagen Passat, upstream
  • Narrow-band heated design for faster closed-loop operation
  • 4-wire configuration with included wiring harness
  • Threaded mounting with 18 mm thread diameter and 22 mm hex size
  • Oblong male connector with blade terminals
  • Steel-finish metal housing for high-temperature and vibration resistance
  • Bosch Part Number 13584 for OE-style replacement service

Product Details

Bosch’s Actual OE Oxygen Sensor line draws on decades of original equipment development, including early thimble-style sensors and later planar narrowband designs. Bosch Part Number 13584 uses a heated narrow-band sensing element and optimized heater control to deliver accurate lambda feedback under changing exhaust temperatures. For Volkswagen Passat owners, this sensor supports consistent upstream exhaust monitoring and reliable ECU response in a direct replacement format.

This part cross-references Monroe Shocks & Struts (e.g., 037906265S) for the same application.

What It Helps Address

  • Check engine light related to oxygen sensor performance
  • Unstable air-fuel mixture control
  • Delayed closed-loop fuel control after startup
  • Inaccurate upstream exhaust oxygen readings
  • Emissions test failures tied to sensor response issues

Installation Notes and Tips

Compatible With 1995 Volkswagen Passat, upstream, to chassis # 3A..S..202676. Verify the connector shape, 4-wire layout, 18 mm thread size, and threaded mounting before installation. Use the correct oxygen sensor socket for the 22 mm hex and confirm the harness routing matches the original sensor location.

Quality Assurance

Bosch backs this oxygen sensor with OE development experience and materials selected for heat and vibration exposure in exhaust service. The design reflects Bosch’s long history supplying oxygen sensors to vehicle manufacturers and the aftermarket.

Related reading

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1995VolkswagenPassat2.0LL4UpstreamTo Chassis # 3A..S..202676; Actual OE Oxygen Sensor
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
037906265S