Jaguar XJ Emission Control Sensors
Emission control sensors for the Jaguar XJ span the full model range from 1968 through 2019, covering oxygen sensors, air/fuel ratio sensors, MAP sensors, mass air flow sensors, and knock sensors in direct-fit and OE-replacement forms. Select your year above and we'll show only the emission control sensors that fit your Jaguar XJ. Fitment is checked against our vehicle data for every part listed.
DENSO 234-4791 Oxygen Sensor 4-Wire Direct Fit Heated O2 Sensor 25.67" Wire
DENSO 234-5153 Air/Fuel Ratio Sensor 5-Wire Direct Fit Heated 22.09" Harness
Representative Photo, actual item may vary
Walker Products 350-35088 Oxygen Sensor 5-Wire Wideband Air/Fuel Ratio Sensor
Representative Photo, actual item may vary
What's here for your Jaguar XJ
- Oxygen sensors — threaded, direct-fit replacements for upstream and downstream positions
- Air/fuel ratio sensors — OE-replacement units for precise mixture monitoring
- Manifold absolute pressure (MAP) sensors — manifold-mount designs in direct-fit configurations
- Mass air flow (MAF) sensors — OE-replacement units covering a wide span of XJ model years
- Ignition knock (detonation) sensors — direct-fit designs for manifold mounting
The widest selection here comes from Walker Products, DENSO, Bosch, and NTK Oxygen Sensors, each offering a broad range of direct-fit and OE-replacement emission control sensors for the Jaguar XJ. Other categories Jaguar XJ owners shop for: Jaguar XJ Wiper Arms and Blades, Jaguar XJ Fuel Tanks and Storage and Jaguar XJ Brake Pads and Shoes, or browse all Jaguar XJ parts and accessories.