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O2 Sensors, Oxygen Sensors - Narrowband, Wideband, Upstream, Downstream, Denso, O2 Sensors
The oxygen sensor, or O2 sensor, measures the amount of oxygen in your vehicle’s exhaust gases. Your engine’s computer uses this data to help figure out...
The oxygen sensor, or O2 sensor, measures the amount of oxygen in your vehicle’s exhaust gases. Your engine’s computer uses this data to help figure out the current air/fuel ratio, which allows it to maintain fuel efficiency and emissions standards. If your ride starts running rough, you may need to clean or replace this important sensor. Fortunately, you’re at the right place to get the replacement oxygen sensor you need—Summit Racing Equipment!
Narrowband vs. Wideband
A narrowband O2 sensor only informs the computer if your engine is running rich or lean. A wideband sensor measures how rich or...
The oxygen sensor, or O2 sensor, measures the amount of oxygen in your vehicle’s exhaust gases. Your engine’s computer uses this data to help figure out the current air/fuel ratio, which allows it to maintain fuel efficiency and emissions standards. If your ride starts running rough, you may need to clean or replace this important sensor. Fortunately, you’re at the right place to get the replacement oxygen sensor you need—Summit Racing Equipment!
Narrowband vs. Wideband
A narrowband O2 sensor only informs the computer if your engine is running rich or lean. A wideband sensor measures how rich or how lean the ratio is.
Upstream vs. Downstream
Upstream O2 sensors are positioned before the catalytic converter; downstream sensors are after it.
Top Brands
Oxygen (O2) sensors are crucial to your fuel-injected car, so Summit only carries reliable brands, including, Bosch, NTK, ACDelco, Denso, Holley, and E3 Spark Plugs.
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SENSOR, OXYGEN, 2004-2006
Part Number: MOP-56028994AB
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SENSOR, OXYGEN, 2004-2013
Part Number: MOP-56029050AA
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SENSOR, OXYGEN, 2006-2011
Part Number: MOP-56029084AA
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SENSOR, OXYGEN, 2005-2010
Part Number: MOP-56029085AA
Not Yet Reviewed
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SENSOR, OXYGEN, 2001-2003
Part Number: MOP-56041943AA
Not Yet Reviewed
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Oxygen Sensor, 4-wire, Thread-in, Chrysler, Dodge, Eagle, Jeep, Plymouth, Each
Part Number: NGK-23179
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-Wire, 0-1 V, Front, AMC, Chrysler, Each
Part Number: NGK-23159
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Chrysler, Dodge, Jeep, Ram, Each
Part Number: DNP-234-4547
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-Wire, Chrysler, Dodge, Jeep, Ram, Volkswagen, Each
Part Number: NGK-23162
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, Universal, Heated, Thread-In Mounting, Each
Part Number: DNP-234-4210
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Chrysler, Dodge, Fiat, Jeep, Ram, SRT, Volkswagen, Each
Part Number: DNP-234-4545
Not Yet Reviewed
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Estimated Ship Date: Today
Oxygen Sensor, 4-Wire, 0-1 V, Front, Chrysler, Dodge, Jeep, Mitsubishi, L4/V6/V8, Each
Part Number: NGK-23023
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, Universal, Heated, Thread-In Mounting, Each
Part Number: DNP-234-4209
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-Wire, 0-1 V, Rear, Dodge, 3.9, 5.7, 5.9, 8.0L, V6, V8, V10, Each
Part Number: NGK-23132
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-wire, Thread-in, Chrysler, Dodge, Jeep, Mitsubishi, Each
Part Number: DFP-ES11003
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-Wire, 0-1 V, Jeep, 4.0L, Each
Part Number: NGK-23531
Not Yet Reviewed
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Estimated Ship Date: Today
Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Chrysler, Dodge, Eagle, Jeep, Mitsubishi, Each
Part Number: DNP-234-4003
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Oxygen Sensor, Replacement, 4-wire, Chrysler, Dodge, Jeep, Each
Part Number: NGK-23158
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 1-wire, Thread-in, Chrysler, Dodge, Plymouth, Each
Part Number: DFP-ES10179
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Oxygen Sensor, Universal Replacement, OE SmartLink™, Each
Part Number: BCH-15730
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, OE Replacement, Each
Part Number: BCH-13937
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Dodge, Jeep, Each
Part Number: DNP-234-4769
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
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