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Chevrolet G30 Emission Control Sensors
Emission control sensors for the Chevrolet G30 span model years 1975–2002 and cover a range of components from throttle position and oxygen sensors to manifold absolute pressure and knock sensors. Pick your Chevrolet G30's year above to narrow the list to emission control sensors with confirmed fitment. Every part shown is checked against our vehicle data.
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Standard Motor Products TH42 Temperature Sensor Connector Pigtail
Part: TH42
Vehicle Specific
$32.29
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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 NTK 21004 Oxygen Sensor, OE Identical Heated 3-Wire O2 Sensor
Part: 21004
Vehicle Specific
$28.31
In Stock (6)
Walker Products 250-21001 Oxygen Sensor Direct Fit Narrow-Band
Part: 250-21001
Vehicle Specific
$18.54
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Walker Products 250-23011 Oxygen Sensor 3-Wire Direct Fit Narrow-Band
Part: 250-23011
Vehicle Specific
$40.74
1 left at this price
Walker Products 250-23005 Oxygen Sensor 3-Wire Direct Fit Narrow-Band
Part: 250-23005
Vehicle Specific
$35.63
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What's here for your Chevrolet G30
- Throttle Position Sensors — direct-fit and OE replacement styles
- Oxygen Sensors — manifold-position fitments, including universal and direct-fit options
- Ignition Knock (Detonation) Sensors — OE replacement units for knock detection circuits
- Manifold Absolute Pressure (MAP) Sensors — direct-fit and kit configurations
- Mass Air Flow Sensors — OE replacement and universal fitment options
The widest selection of Chevrolet G30 emission control sensors here comes from Walker Products, Standard Motor Products, ACDelco, and Bosch. Other categories Chevrolet G30 owners shop for: Chevrolet G30 Exhaust and Tail Pipes, Chevrolet G30 Mufflers and Chevrolet G30 Auto Repair Books and Manuals, or browse all Chevrolet G30 parts and accessories.