Shop O2 sensors, wideband oxygen sensors, O2 sensor mounts, sensor bungs, harness extensions, and air/fuel monitoring components at Car Part Global. Explore AEM Electronics, BBK Performance Parts, AutoMeter, and MagnaFlow solutions for performance tuning, exhaust upgrades, and engine management systems.
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This wideband oxygen sensor kit from AEM Electronics (part number 30-2004) includes a Bosch LSU 4.2 heated sensor, weld-on bung, connector, wire...
AEM's Boost Control Solenoid is specifically manufactured for automotive applications. It is designed to resist corrosion and sticking from exposure to rich...
1986-2010 FORD BBK O2 SENSOR EXTENSION HARNESSES FRONT OR REAR (PAIR) When you install a set of BBK Performance long tube exhaust...
AEM has released a 30-Amp Relay Kit (PN 30-2061) and 20-Amp Relay Kit (PN 30-2062) for ensuring that electric-powered accessories receive the...
Replacement Wiring Harnesses, Sensor Harness for X-Series Wideband Gauge 30-0300 and 30-0334 Direct replacement for 30-0300 and 30-0334 AFR gauges Works with...
2011-2014 MUSTANG V6 3.7L FRONT O2 EXTENSIONS - 24IN (PAIR) BBK Performance oxygen sensor extensions feature OEM Factory connectors on the end...
2011-2017 MUSTANG 5.0 & 3.7L REAR O2 EXTENSIONS - 12IN (PAIR). BBK Performance oxygen sensor extensions feature OEM Factory connectors on the...
2011-2014 MUSTANG 5.0 FRONT O2 EXTENSIONS - 12IN (PAIR). BBK Performance oxygen sensor extensions feature OEM Factory connectors on the end of...
2016-24 CAMARO 6.2L SS WIRE HARNESS EXTENSIONS (AUTOMATIC ONLY Drivers Side 1 Front & 1 Rear) BBK Performance oxygen sensor extensions feature...
2015-2024 DODGE HELLCAT 6.2L O2 SENSOR EXTENSIONS 6 Pin (FRONT 12 IN) BBK Performance oxygen sensor extensions feature OEM Factory connectors on...
2016-24 CAMARO 6.2L O2 WIRE HARNESS EXTENSIONS -MANUAL TRANSMISSION (FRONT) When you install a set of BBK Performance long tube exhaust headers...
2018-24 MUSTANG GT FRONT OR REAR O2 HARNESS EXTENSIONS 16IN (PAIR) When you install a set of BBK Performance long tube exhaust...
About O2 Sensors
A check engine light, a drop in fuel economy, or a failed emissions test frequently comes down to a lazy oxygen sensor, and getting the right type and position matters.
- Upstream vs Downstream: Upstream sensors before the converter control fuel trim, while downstream sensors after it monitor converter health, and the code usually tells you which.
- Narrowband vs Wideband: Factory narrowband sensors suit stock and mild setups, while wideband sensors give the precise readings a tuned or boosted engine needs.
- Direct-Fit: A direct fit sensor with the correct connector plugs in without splicing, saving time and avoiding wiring gremlins.
Car Part Global carries 46 oxygen sensors, with 29 in stock and ready to ship. Add your vehicle above and every result narrows to the oxygen sensors confirmed to fit your exact year, make, and model. These parts are part of our Exhaust Systems selection.
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How much do o2 sensors cost?
For the vehicles we cover, o2 sensors range from $5 to $460, with most around $70. Direct-fit parts for common vehicles sit at the lower end; premium and specialty options run higher.
What vehicles do these o2 sensors fit?
We carry o2 sensors for popular vehicles including the Ford Mustang, Chevrolet Camaro, Dodge Challenger and many more. Select your vehicle at the top of the page and every result is guaranteed to fit.
What brands of o2 sensors do you carry?
Top brands for o2 sensors include BBK Performance, Vibrant Performance, AEM Electronics. Every part ships with a manufacturer warranty.