Hella 7.02604.44.0 Oxygen Sensor Lambda Probe

The Hella 7.02604.44.0 is a high-quality heated oxygen sensor (lambda sensor) manufactured by Pierburg, designed to deliver precise exhaust gas monitoring for optimal engine performance and emissions control. This OE-quality sensor provides accurate oxygen level readings to help your vehicle's engine management system maintain the ideal air-fuel ratio for maximum efficiency and reduced emissions.

Key Features:

• Heated lambda sensor design for faster response and improved cold-start performance
• 12-volt operating voltage for reliable automotive applications
• Direct replacement for multiple OEM part numbers across various makes
• Precision-engineered to meet or exceed OE specifications
• Durable construction for long service life and consistent performance

OEM Cross-Reference Numbers: This sensor replaces OEM part numbers including 0085422918, 13627791592, 226935G70A, 22693-JG70A, 4431717, 51827385, 55577162, 5801529676, 6715400017, 7793825, 93951827385, and many others, making it compatible with select BMW, Alfa Romeo, Mercedes-Benz, Renault, Fiat, and Nissan applications.

Hella and Pierburg are recognized leaders in automotive sensor technology, providing electrical and electronic solutions that enhance driving safety, efficiency, and comfort. This oxygen sensor is typically installed before the catalytic converter to monitor exhaust gases and help maintain proper engine operation.