Hella Lambda Probe Oxygen Sensor

The Hella Lambda Probe Oxygen Sensor (also called an O2 sensor or lambda sensor) measures the oxygen content in the exhaust gas stream. It sends a signal to the engine control unit so the ECU can adjust the air-fuel mixture for efficient combustion, lower emissions and good drivability.

Key Features:

• Monitors exhaust oxygen levels to help keep the air-fuel ratio accurate
• Supports fuel efficiency and helps keep exhaust emissions low
• Helps the catalytic converter work efficiently
• Developed by Hella, a long-standing OE supplier of automotive electronics and components
• Built for reliable signal output and durability in high-temperature exhaust conditions
• Replaces worn or contaminated sensors that can cause a check engine light, rough running or poor fuel economy

Replacing an aging oxygen sensor can restore engine performance and fuel economy, and it helps the vehicle meet emissions requirements. Select the correct child item for the sensor position and connector type you need.