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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.
Showing In Stock Items. Show All 31 Items.
Sensor, Oxygen, 4-wire, Thread-in, Chrysler, Dodge, Fiat, Jeep, Ram, Each
Part Number: CWA-5149180AA
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Sensor, Oxygen, 4-wire, Thread-in, Dodge, Jeep, Each
Part Number: CWA-56028301
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Chrysler, Dodge, Jeep, Ram, Each
Part Number: CWA-5149171AA
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Sensor, Oxygen, 4-wire, Thread-in, 4 Round Female Plug Style, Jeep, Each
Part Number: CWA-56044215AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Chrysler, Dodge, Jeep, Mitsubishi, Ram, Each
Part Number: CWA-56028995AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56041212
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Dodge, Jeep, Each
Part Number: CWA-56028996AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56041941AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Dodge, Jeep, Plymouth, Each
Part Number: CWA-56041056
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Dodge, Jeep, Each
Part Number: CWA-56029333AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Chrysler, Dodge, Jeep, Plymouth, Each
Part Number: CWA-56041213
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, 4 Square Male Plug Style, Chrysler, Dodge, Jeep, Mitsubishi, Ram, Each
Part Number: CWA-56029049AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56028603
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Chrysler, Dodge, Jeep, Each
Part Number: CWA-5149170AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56027902
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Sensor, Oxygen, 4-wire, Thread-in, 4 Square Female Plug Style, Jeep, Each
Part Number: CWA-56041731AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Dodge, Jeep, Each
Part Number: CWA-56041345AD
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56028232AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Dodge, Jeep, Each
Part Number: CWA-56028233AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56041950AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Chrysler, Dodge, Jeep, Each
Part Number: CWA-56029084AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Chrysler, Dodge, Jeep, Each
Part Number: CWA-56029085AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56041846AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56041848AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Sensor, Oxygen, 4-wire, Thread-in, Jeep, Each
Part Number: CWA-56041887AA
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
