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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Standard Oxygen Sensor Bung (Single Unit, Retail Pack); Tapped M18 x 1.5 Vibrant Performance Standard Oxygen Sensor Weld Bungs are made of...
J Style Oxygen Sensor Weld On Bung; Size: M18 x 1.5 Thread; Single Unit Weld Bung, Oxygen Sensor, J-Style, Female 18mm x...
Bosch LSU 4.2 wideband sensor Wideband sensor kit for use with the Ultimate DL playback tachometers. 8ft harness. Features Bosch LSU 4.2...
Keeping a fuel injection system running in closed-loop operation demands a reliable oxygen sensor, and Edelbrock part 3591 is the replacement narrow-band...
2015-2017 MUSTANG GT LONG TUBE HEADER INSTALL KIT O2 HARNESS EXT PLUS BOLTS When you install a set of BBK Performance long...
2016-24 CAMARO 6.2L O2 WIRE HARNESS EXTENSIONS MANUAL TRANS (REAR) When you install a set of BBK Performance long tube exhaust headers...
1996-2004 DODGE O2 SENSOR EXTENSIONS 4 PIN ROUND STYLE - 12" (PAIR). When you install a set of BBK Performance long tube...
2005-2024 DODGE 6.1/6.2/6.4L O2 SENSOR EXTENSIONS 4 PIN SQUARE STYLE (REAR -24" PAIR). When you install a set of BBK Performance long...
2005-2024 DODGE FRONT O2 SENSOR EXTENSIONS 4 PIN SQUARE STYLE - 12" (PAIR). When you install a set of BBK Performance long...
2015-17 MUSTANG GT V6 FRONT O2 HARNESS EXTENSION KIT 12 IN (PAIR) When you install a set of BBK Performance long tube...
A pair of front oxygen sensor harness extensions from BBK Performance, part number 1115, provide 12-inch reach for 6.2L upstream installations. Fits...
Oxygen sensor harness extensions from BBK Performance (part number 1116) lengthen the factory O2 sensor wiring with OEM style connectors for simple...
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.