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Chevrolet Equinox Emission Control Sensors
Emission control sensors for the Chevrolet Equinox span the full 2005–2026 model range and cover oxygen sensors, mass air flow sensors, manifold absolute pressure sensors, and ignition knock sensors. Choose your model year above and this page keeps only the emission control sensors that fit your Chevrolet Equinox. Each listing is matched to our vehicle fitment data before it appears here.
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NGK 21556 Oxygen Sensor, Heated Narrowband 4-Wire O2 Sensor, 18mm
Part: 21556
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$75.84
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NGK 21546 Oxygen Sensor O2 Sensor 4-Wire Heated Narrow Band 18mm
Part: 21546
Vehicle Specific
$49.99
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NGK 21571 NTK Oxygen Sensor Heated Narrow Band 4-Wire 18mm O2 Sensor
Part: 21571
Vehicle Specific
$80.27
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NGK 21568 Oxygen Sensor 4-Wire Heated Direct Fit Downstream O2 Sensor
Part: 21568
Vehicle Specific
$45.02
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What's here for your Chevrolet Equinox
- Oxygen sensors — direct-fit and universal styles covering multiple exhaust positions
- Mass air flow sensors — OE replacement and remanufactured units
- Manifold absolute pressure (MAP) sensors — direct-fit and kit configurations
- Ignition knock (detonation) sensors — manifold-mount and direct-fit replacements
The widest selection here comes from Walker Products, ACDelco, Standard Motor Products, and Delphi. Other categories Chevrolet Equinox owners shop for: Chevrolet Equinox Mufflers, Chevrolet Equinox Exhaust and Tail Pipes and Chevrolet Equinox Shocks and Struts, or browse all Chevrolet Equinox parts and accessories.