Buick Enclave Emission Control Sensors
This page brings together emission control sensors for the Buick Enclave across model years 2008–2024, covering oxygen sensors, mass air flow sensors, manifold absolute pressure sensors, and ignition knock sensors. Choose your model year above and this page keeps only the emission control sensors that fit your Buick Enclave. Each listing is matched to our vehicle fitment data before it appears here.
NGK 21556 Oxygen Sensor, Heated Narrowband 4-Wire O2 Sensor, 18mm
NGK 21546 Oxygen Sensor O2 Sensor 4-Wire Heated Narrow Band 18mm
NGK 21571 NTK Oxygen Sensor Heated Narrow Band 4-Wire 18mm O2 Sensor
Walker Products 250-23157 Oxygen Sensor 3-Wire Direct Fit Narrow-Band
Representative Photo, actual item may vary
What's here for your Buick Enclave
- Oxygen sensors, including direct-fit and OE replacement styles
- Mass air flow sensors, available in direct-fit and remanufactured options
- Manifold absolute pressure (MAP) sensors
- Ignition knock (detonation) sensors
The widest selection here comes from Walker Products, Bosch, Delphi, and ACDelco, each offering a range of direct-fit and OE-style replacement sensors for the Buick Enclave. Other categories Buick Enclave owners shop for: Buick Enclave Shocks and Struts, Buick Enclave Wiper Arms and Blades and Buick Enclave HVAC Temperature Controls, or browse all Buick Enclave parts and accessories.