Painless Oxygen Sensor Bung Fitting
Direct weld-in oxygen sensor fitting for all fuel injection systems. Fits TBI, TPI, CMFI, LT1, LSX, 5.0L and most other oxygen sensors.
2004 Cadillac DeVille Parts - Emissions Sensors
Classic Industries offers a wide selection of Emission Control Components for your 2004 Cadillac DeVille. Classic Industries offers 2004 Cadillac DeVille Catalytic Converters, 2004 Cadillac DeVille Check Valves, 2004 Cadillac DeVille EGR Valves, 2004 Cadillac DeVille Emissions Sensors, 2004 Cadillac DeVille Hardware, 2004 Cadillac DeVille Hoses & Clamps, 2004 Cadillac DeVille Mass Air Flow Sensor, 2004 Cadillac DeVille Pulleys, 2004 Cadillac DeVille Smog Pumps & Components, and 2004 Cadillac DeVille Vapor & Charcoal Parts.