Vemo V20-76-0067 Oxygen Sensor - Rear or Rear Left

VEMO Oxygen Sensor for BMW Rear Applications

The Vemo V20-76-0067 is a 4-wire oxygen sensor for post-catalyst monitoring on select BMW models. It uses an M18 x 1.5 thread, a round connector, and a 700 mm cable to support rear sensor replacement where OE-style fitment is required.

Key Features

• Part number: V20-76-0067
• Brand line: VEMO
• Oxygen sensor for post-catalyst exhaust positions
• 4 conductor / 4 pole design
• Round connector shape
• Thread size: M18 x 1.5
• Thread pre-greased for installation preparation
• Cable length: 700 mm
• OE reference support for BMW rear sensor applications

Detailed Description

This VEMO oxygen sensor is built for rear exhaust system monitoring on BMW vehicles that use OE number 11787526262. It is listed for a wide range of BMW 550i, 650i, X5, X6, and 7 Series applications, along with several 3 Series, 5 Series, Z4, and X3 models. The V20-76-0067 part number appears in interchange listings tied to the same application family, making it a practical OE-style replacement for emissions control service.

VEMO focuses on emission control sensors with application-specific fitment details, and this sensor follows that approach with the correct connector style, conductor count, and threaded mounting format for the listed BMW rear positions. For buyers searching for a BMW rear oxygen sensor, BMW post-catalyst O2 sensor, or V20-76-0067 replacement, this unit matches the documented vehicle coverage and OE cross-reference.

This part cross-references BMW OE number 11787526262 and related references such as 7 526 262 for the same application.

What It Helps Address

• Check engine light related to rear oxygen sensor performance
• Fault codes from post-catalyst exhaust monitoring
• Incorrect air-fuel feedback from a worn lambda sensor
• Emissions inspection failures tied to sensor output
• Driveability issues caused by inaccurate exhaust readings

Installation Notes and Tips

• Confirm the vehicle uses the rear sensor position listed in the fitment data before ordering.
• Verify connector shape, conductor count, and thread size against the original sensor.
• Inspect the exhaust bung threads before installation and clean as needed.
• Apply proper torque during installation to avoid thread damage.
• Clear diagnostic trouble codes after replacement and verify sensor operation with a scan tool.

Quality Assurance

VEMO supplies emission control components with OE-reference fitment data for BMW applications. This sensor is cataloged against the specified OE number and vehicle coverage to support accurate replacement selection.