Chevrolet Silverado 3500 HD Emission Control Sensors
Emission control sensors for the Chevrolet Silverado 3500 HD span model years 2007–2026 and cover oxygen sensors, mass air flow sensors, manifold absolute pressure sensors, and more. Choose your model year above and this page keeps only the emission control sensors that fit your Chevrolet Silverado 3500 HD. Each listing is matched to our vehicle fitment data before it appears here.
NGK 21066 Oxygen Sensor Heated 4-Wire Narrow Band M18x1.5 Direct Fit
NGK 21546 Oxygen Sensor O2 Sensor 4-Wire Heated Narrow Band 18mm
NGK 21514 Oxygen Sensor 4-Wire Heated Narrow-Band M18x1.5 Direct Fit
NGK 21548 NTK OE Identical Oxygen Sensor 4-Wire Heated M18 x 1.5
Representative Photo, actual item may vary
Fleece Performance FPE-L5P-MAP-SPR-24 Secondary MAP Sensor Spacer 2024-2025 L5P Duramax
What's here for your Chevrolet Silverado 3500 HD
- Oxygen Sensor — direct-fit and OE replacement styles
- Mass Air Flow Sensor — including remanufactured and kit options
- Manifold Absolute Pressure (MAP) Sensor — manifold-mount and universal fitments
- Throttle Position Sensor — OE replacement and performance variants
- Ignition Knock (Detonation) Sensor — direct-fit replacements
- Exhaust Gas Temperature (EGT) Sensor — OE replacement and universal options
The widest selection here comes from Walker Products, Standard Motor Products, Delphi, and Holstein. Other categories Chevrolet Silverado 3500 HD owners shop for: Chevrolet Silverado 3500 HD Shocks and Struts, Chevrolet Silverado 3500 HD Tires and Chevrolet Silverado 3500 HD Car Care and Appearance Products, or browse all Chevrolet Silverado 3500 HD parts and accessories.