Cadillac XLR Emission Control Sensors
This page covers emission control sensors for the Cadillac XLR, spanning the 2004–2009 model years. The range includes oxygen sensors, mass air flow sensors, manifold absolute pressure sensors, knock sensors, and air/fuel ratio sensors — available in direct-fit and OE replacement forms. Select your year above and we'll show only the emission control sensors that fit your Cadillac XLR. Fitment is checked against our vehicle data for every part listed.
NGK 21556 Oxygen Sensor, Heated Narrowband 4-Wire O2 Sensor, 18mm
Representative Photo, actual item may vary
NGK 24312 NTK OE Type Wideband Oxygen Sensor 5-Wire Air-Fuel Ratio AFR Sensor
Representative Photo, actual item may vary
What's here for your Cadillac XLR
- Oxygen Sensors — direct-fit and OE replacement styles
- Mass Air Flow Sensors — including manifold and universal configurations
- Manifold Absolute Pressure (MAP) Sensors
- Ignition Knock (Detonation) Sensors
- Air / Fuel Ratio Sensors
The widest selection here comes from Walker Products, Standard Motor Products, DENSO, and Delphi. Other categories Cadillac XLR owners shop for: Cadillac XLR Air and Fuel Service Kits, Cadillac XLR Fuel Injectors and Injection Parts and Cadillac XLR Exterior Lights, or browse all Cadillac XLR parts and accessories.