Hella 7.05271.74.0 Oxygen Sensor Lambda Probe

The Hella 7.05271.74.0 is a direct-fit oxygen sensor, also known as a lambda probe, designed for precise air-fuel mixture monitoring in modern fuel-injected engines. This diagnostic probe plays a critical role in engine management systems by measuring exhaust gas oxygen content and transmitting data to the vehicle's ECU for optimal fuel efficiency and emissions control.

Key Features:

• OE-quality oxygen sensor manufactured by Pierburg for Hella
• Diagnostic probe configuration for downstream monitoring
• Designed for specific Citroën, Peugeot, Mini, and DS applications
• Precision sensing element for accurate oxygen readings
• Direct replacement for OEM part numbers

OEM Cross-Reference Numbers:

This sensor replaces multiple manufacturer part numbers including Mini 11787548961, Peugeot/Citroën/DS 1618V3, Mini 7548961, and aftermarket equivalents from Metzger (0895473), Facet (10.8078), Magneti Marelli (460002145610), Hoffer (7481744), FAE (77433), Meat & Doria (81744), Triscan (884511501), NGK (96375), Delphi (ES20413), and others.

Hella is a globally recognized manufacturer of automotive sensors and electronics, providing OE-quality replacement parts that meet or exceed original equipment specifications for reliable performance and durability.