BMW 740iL Emission Control Sensors
This page brings together emission control sensors for the BMW 740iL, covering model years 1993–2001. The range spans oxygen sensors, mass air flow sensors, ignition knock sensors, and throttle position sensors, with options including direct-fit, OE replacement, universal, and remanufactured parts. Choose your model year above and this page keeps only the emission control sensors that fit your BMW 740iL. Each listing is matched to our vehicle fitment data before it appears here.
DENSO 234-4201 Universal Heated Oxygen Sensor 4-Wire 11.77" Lead
NGK 25565 NTK Oxygen Sensor O2 Sensor Direct Fit Upstream 4-Wire
What's here for your BMW 740iL
- Oxygen Sensors — direct-fit and universal styles for upstream and downstream positions
- Mass Air Flow Sensors — OE replacement and remanufactured units
- Ignition Knock (Detonation) Sensors — direct-fit replacements
- Throttle Position Sensors — OE replacement and direct-fit options
The widest selection here comes from Bosch, Walker Products, Standard Motor Products, and Delphi. Other categories BMW 740iL owners shop for: BMW 740iL Shocks and Struts, BMW 740iL Springs and Suspension Parts and BMW 740iL Engine Gaskets and Seals, or browse all BMW 740iL parts and accessories.