MY GARAGE
Select Vehicle
BMW 740i Emission Control Sensors
Emission control sensors for the BMW 740i span model years 1992–2024, covering oxygen sensors, mass air flow sensors, knock sensors, and manifold absolute pressure sensors. The range includes direct-fit OE replacements as well as universal and remanufactured options across all of those sensor types. Pick your BMW 740i's year above to narrow the list to emission control sensors with confirmed fitment. Every part shown is checked against our vehicle data.
1 - 30 of 41 results
Best Seller
In Stock (10+)
Best Seller
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
DENSO 234-4201 Universal Heated Oxygen Sensor 4-Wire 11.77" Lead
Part: 234-4201
Vehicle Specific
$84.98
In Stock (10+)
Free Shipping
3 left at this price
Free Shipping
1 left at this price
Free Shipping
1 left at this price
Free Shipping
NGK 25565 NTK Oxygen Sensor O2 Sensor Direct Fit Upstream 4-Wire
Part: 25565
Vehicle Specific
$86.46
1 left at this price
Free Shipping
In Stock (10+)
- 1
- 2
What's here for your BMW 740i
- Oxygen sensors — direct-fit and universal OE replacement styles
- Mass air flow sensors — including remanufactured and new units
- Ignition knock (detonation) sensors — OE replacement fitments
- Manifold absolute pressure (MAP) sensors — direct-fit and manifold-mounted designs
The widest selection here comes from Walker Products, Bosch, Delphi, and DENSO. Other categories BMW 740i owners shop for: BMW 740i Shocks and Struts, BMW 740i Tires and BMW 740i Brake Rotors and Drums, or browse all BMW 740i parts and accessories.