Buick Roadmaster Emission Control Sensors
Emission control sensors for the Buick Roadmaster span the 1958–1996 model years, covering a wide range of direct-fit and OE replacement parts including mass air flow, oxygen, throttle position, knock, and manifold absolute pressure sensors. Choose your model year above and this page keeps only the emission control sensors that fit your Buick Roadmaster. Each listing is matched to our vehicle fitment data before it appears here.
Beck/Arnley 157-0276 Mass Air Flow Sensor OE Direct-Fit Replacement
Standard Motor Products TH42 Temperature Sensor Connector Pigtail
Walker Products 250-21001 Oxygen Sensor Direct Fit Narrow-Band
What's here for your Buick Roadmaster
- Mass Air Flow Sensors — direct-fit and remanufactured units
- Ignition Knock (Detonation) Sensors — OE replacement and universal-fit options
- Throttle Position Sensors — direct-fit and kit configurations
- Oxygen Sensors — manifold-position and downstream replacements
- Manifold Absolute Pressure (MAP) Sensors — OE-style direct-fit replacements
The widest selection here comes from Walker Products, Standard Motor Products, Delphi, and Holstein, each offering a broad catalog of direct-fit and OE replacement sensors for the Roadmaster's model year range. Other categories Buick Roadmaster owners shop for: Buick Roadmaster Springs and Suspension Parts, Buick Roadmaster Shocks and Struts and Buick Roadmaster Exhaust Hardware, or browse all Buick Roadmaster parts and accessories.