Cadillac Eldorado Emission Control Sensors
This page brings together emission control sensors for the Cadillac Eldorado covering model years 1959–2002, including oxygen sensors, manifold absolute pressure sensors, throttle position sensors, and more. Select your year above and we'll show only the emission control sensors that fit your Cadillac Eldorado. Fitment is checked against our vehicle data for every part listed.
DENSO 234-2000 Universal Oxygen Sensor 2-Wire Unheated 11.77" Lead
Representative Photo, actual item may vary
NGK 21539 NTK Oxygen Sensor, Heated 4-Wire Narrow Band O2 Sensor
NGK 21514 Oxygen Sensor 4-Wire Heated Narrow-Band M18x1.5 Direct Fit
NGK 21516 Oxygen Sensor Heated Narrow-Band O2 Sensor M18x1.5 4-Wire
DENSO 234-9142 Air-Fuel Ratio Sensor 4-Wire Direct Fit Heated O2 Sensor
What's here for your Cadillac Eldorado
- Oxygen Sensors — direct-fit and universal styles, including OE replacement and remanufactured options
- Manifold Absolute Pressure (MAP) Sensors — manifold-mount and kit configurations
- Throttle Position Sensors — direct-fit and OE replacement designs
- Mass Air Flow Sensors — direct-fit and remanufactured units
- Ignition Knock (Detonation) Sensors — OE replacement fitments
- Air / Fuel Ratio Sensors — direct-fit and universal options
The widest selection here comes from Walker Products, DENSO, Standard Motor Products, and Delphi, covering a broad span of Cadillac Eldorado model years across all sensor types. Other categories Cadillac Eldorado owners shop for: Cadillac Eldorado Mufflers, Cadillac Eldorado Shocks and Struts and Cadillac Eldorado Springs and Suspension Parts, or browse all Cadillac Eldorado parts and accessories.