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GMC K3500 Emission Control Sensors
This page covers emission control sensors for the GMC K3500, spanning model years 1979–2000, with options ranging from oxygen sensors and throttle position sensors to manifold absolute pressure and knock sensors. Choose your model year above and this page keeps only the emission control sensors that fit your GMC K3500. Each listing is matched to our vehicle fitment data before it appears here.
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NGK 21539 NTK Oxygen Sensor, Heated 4-Wire Narrow Band O2 Sensor
Part: 21539
Vehicle Specific
$48.94
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NGK 21543 NTK Oxygen Sensor - Heated 4-Wire Narrow-Band O2 Sensor
Part: 21543
Vehicle Specific
$40.21
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NGK 21513 Oxygen Sensor 4-Wire Heated 18mm Thread OE Identical O2 Sensor
Part: 21513
Vehicle Specific
$67.91
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NGK NTK 21004 Oxygen Sensor, OE Identical Heated 3-Wire O2 Sensor
Part: 21004
Vehicle Specific
$28.31
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What's here for your GMC K3500
- Oxygen Sensors — direct-fit and universal OE-replacement styles
- Throttle Position Sensors — manifold and direct-fit configurations
- Manifold Absolute Pressure (MAP) Sensors — OE replacement and kit formats
- Ignition Knock (Detonation) Sensors — direct-fit replacements
- Mass Air Flow Sensors — OE replacement and performance options
The widest selection of emission control sensors for the GMC K3500 here comes from Walker Products, Standard Motor Products, ACDelco, and Delphi. Other categories GMC K3500 owners shop for: GMC K3500 Exhaust and Tail Pipes, GMC K3500 Brake Hardware and GMC K3500 Valve Train Parts, or browse all GMC K3500 parts and accessories.