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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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Oxygen Sensors, GM Genuine Parts, 4-wire, Rear, Chevrolet, 2.4L, Each
Part Number: ADO-213-4768
Not Yet Reviewed
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, 0-1 V, for Nissan, 1.8L, Right Rear, Each
Part Number: NGK-24645
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, Replacement, 4-wire, Thread-in, Rear, for use on Acura®, 2.5L, 3.5L, Each
Part Number: DFP-ES20391
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Oxygen Sensor, 4-Wire, 0-1 V, Heated, Cadillac, Chevy, GMC, Each
Part Number: ADO-12659516
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-wire, Thread-in, Mercedes-Benz, Each
Part Number: DFP-ES10583
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Oxygen Sensor, 4-wire, Thread-in, Mercedes-Benz, Each
Part Number: DFP-ES10584
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Oxygen Sensor, 5-Wire, 0-1 V, Front, Acura®, Honda®, Saturn, V6, Each
Part Number: NGK-24302
Estimated Ship Date: Today
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, 4-Wire, 0-1 V, Chevy, GMC, 5.3L, V8, Each
Part Number: NGK-21546
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-Wire, 0-1 V, Ford, Lincoln, Mercury, L4/V6/V8, Each
Part Number: NGK-22060
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-Wire, 0-1 V, Ford, Mazda, Mercury, Lincoln, Jaguar, L4/V6/V8, Each
Part Number: NGK-22500
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-Wire, 0-1 V, Front, Cadillac, Chevy, GMC, 6.0/8.1L, V8, Each
Part Number: NGK-21549
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, Universal, Heated, Thread-In Mounting, Each
Part Number: DNP-234-4209
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensors, Premium Original Equipment-Type, for Hyundai, for Nissan, Chevy, Chrysler, Fiat, Ford, Jeep, Saab, Subaru, Suzuki, Toyota, Volvo, Each
Part Number: BCH-15741
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensor, 4-wire, Thread-in, 0-1 V, Buick, Cadillac, Chevy, GMC, Pontiac, Hummer, Isuzu, Saab, Each
Part Number: DFP-ES20094
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Oxygen Sensors, Premium Original Equipment Type, Ford, Lincoln, Mazda, Mercury, Each
Part Number: BCH-15383
Estimated Ship Date: Today
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
Oxygen Sensor, 4-Wire, Ford, Lincoln, Mercury, Each
Part Number: NGK-22135
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: 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
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