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This Lemfoerder driver-side engine mount (part 3791901) is a direct replacement for Audi A4 Quattro models from 2002 to 2005 with the 1
000 Mile Life: Typical lifespan for modern oxygen sensors under normal driving conditions
Alignment Tool Included: Simplifies installation and ensures correct alignment
OE reference: 07K115441
Audi Air / Fuel Ratio Sensor – Upstream 07P906265E – Denso 2345009 MK6 GTI This Lemfoerder driver-side engine mountThe Denso Air Fuel Ratio Sensor 234 5009 is a high quality replacement sensor for select Audi models, including A8, TT RS, and S6. It maintains optimal fuel efficiency, reduces emissions, and improves engine performance. Designed to OE standards, it ensures accurate air fuel measurement for maximum efficiency. Key Features & Benefits Accurate Air Fuel Measurement: Provides precise feedback to the ECU for optimal engine tuning. Improved Fuel Economy:
