BMW 745Li Emission Control Sensors
This page covers emission control sensors for the BMW 745Li, spanning the 2002–2005 model years. The range includes oxygen sensors, mass air flow sensors, and several other sensor types that make up the emission control system on this vehicle. Pick your BMW 745Li's year above to narrow the list to emission control sensors with confirmed fitment. Every part shown is checked against our vehicle data.
NGK 24321 Wideband Air/Fuel Ratio Oxygen Sensor 5-Wire Direct Fit
DENSO 234-4201 Universal Heated Oxygen Sensor 4-Wire 11.77" Lead
NGK 24316 Wideband Oxygen Sensor 5-Wire Air/Fuel Ratio Sensor M18x1.5
What's here for your BMW 745Li
- Oxygen sensors — direct-fit and universal OE replacement styles
- Mass air flow sensors — manifold and direct-fit configurations
- Engine cylinder head temperature sensors
- Ignition knock (detonation) sensors
- Manifold absolute pressure (MAP) sensors
- Air/fuel ratio sensors — including kit and OE replacement options
The widest selection here comes from Bosch, Walker Products, NTK Oxygen Sensors, and Delphi, each offering a broad range of sensor types across the 2002–2005 BMW 745Li fitment. Other categories BMW 745Li owners shop for: BMW 745Li Shocks and Struts, BMW 745Li Fuel Injectors and Injection Parts and BMW 745Li Thermostats and Housings, or browse all BMW 745Li parts and accessories.