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GMC K1500 Suburban Emission Control Sensors
This page brings together emission control sensors for the GMC K1500 Suburban covering model years 1979–1999, 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 GMC K1500 Suburban. Fitment is checked against our vehicle data for every part listed.
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Representative Photo, actual item may vary
NGK 21539 NTK Oxygen Sensor, Heated 4-Wire Narrow Band O2 Sensor
Part: 21539
Vehicle Specific
$48.94
In Stock (10+)
NGK 21543 NTK Oxygen Sensor - Heated 4-Wire Narrow-Band O2 Sensor
Part: 21543
Vehicle Specific
$40.21
In Stock (10+)
Representative Photo, actual item may vary
NGK NTK 21004 Oxygen Sensor, OE Identical Heated 3-Wire O2 Sensor
Part: 21004
Vehicle Specific
$28.31
In Stock (5)
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What's here for your GMC K1500 Suburban
- Oxygen Sensor — direct-fit and universal OE replacement units
- Manifold Absolute Pressure (MAP) Sensor — manifold-mounted direct-fit and kit options
- Throttle Position Sensor — OE replacement designs for a range of model years
- Ignition Knock (Detonation) Sensor — direct-fit replacements
- Mass Air Flow Sensor — OE replacement and universal-style units
The widest selection here comes from Walker Products, Standard Motor Products, ACDelco, and Delphi. Other categories GMC K1500 Suburban owners shop for: GMC K1500 Suburban Exhaust and Tail Pipes, GMC K1500 Suburban Mufflers and GMC K1500 Suburban Springs and Suspension Parts, or browse all GMC K1500 Suburban parts and accessories.