O2 Sensors

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.

Collection Guide

Shop O2 Sensors

Browse 32 products in the O2 Sensors collection. Available product types include Body, NA, and Emission Control.

This collection features products from BBK Performance, AEM Electronics, and other trusted brands. Review product specifications and fitment notes before ordering.

Popular Product Types

  • Body
  • NA
  • Emission Control
  • Engine
  • Exhaust

Before You Order

  • 32 products available in this collection
  • Products from 4 trusted brands
  • Vehicle fitment support where available
  • Fast shipping on eligible orders
  • Support for compatibility confirmation

Available Brands

BBK Performance AEM Electronics AutoMeter MagnaFlow

Frequently Asked Questions

How many products are available in O2 Sensors?

This collection currently includes 32 products. Product availability may change as inventory is updated.

How do I know if a product in this collection fits my vehicle?

Use the vehicle selector and review the product fitment details before ordering.

Which brands are available in this collection?

This collection includes products from 4 brands, including BBK Performance, AEM Electronics, and others.

Can I get help confirming compatibility?

Yes. If compatibility is unclear, contact support with your vehicle year, make, model, trim, and engine details.

How to Choose the Right O2 Sensors

  1. Confirm your vehicle year, make, model, trim, and engine before ordering.
  2. Review product specifications, fitment notes, and SKU details carefully.
  3. Compare available brands, product types, warranty details, and shipping options.
  4. Use the vehicle selector or contact support if compatibility is unclear.

Related Product Types

Body NA Emission Control Engine Exhaust

O2 Sensors & Wideband Monitoring Solutions for Performance Vehicles

Oxygen sensors play a critical role in modern engine management systems by monitoring exhaust gas composition and helping the ECU maintain optimal air/fuel ratios. Whether you're installing a performance exhaust, tuning a turbocharged engine, upgrading fuel delivery systems, or replacing worn sensor components, reliable O2 sensor equipment is essential for performance, fuel efficiency, and emissions control.

At Car Part Global, our O2 Sensors collection features wideband oxygen sensors, sensor mounts, installation kits, O2 harness extensions, sensor bungs, replacement sensors, and air/fuel monitoring accessories from trusted manufacturers including AEM Electronics, BBK Performance Parts, AutoMeter, and MagnaFlow. These products are designed to support street performance vehicles, race cars, muscle cars, trucks, turbocharged applications, and custom exhaust systems.

Popular products include the AEM Electronics 30-2001 Bosch LSU 4.2 Replacement UEGO Sensor, the AEM Electronics 30-2004 Bosch LSU 4.9 Replacement UEGO Sensor, and the AutoMeter 5316 Replacement Wideband Air/Fuel O2 Sensor.

AEM Electronics Wideband O2 Sensors

Industry-Leading Air/Fuel Monitoring Technology

AEM Electronics is one of the most trusted names in performance tuning and wideband air/fuel monitoring systems. Their wideband sensors are widely used in turbocharged, supercharged, naturally aspirated, and race applications where accurate air/fuel ratio data is essential.

Popular AEM oxygen sensors include:

  • AEM Electronics 30-2001 Bosch LSU 4.2 Replacement UEGO Sensor
  • AEM Electronics 30-2004 Bosch LSU 4.9 Replacement UEGO Sensor
  • AEM Electronics 30-2404 Wideband Replacement Sensor
  • AEM Electronics 30-2063 Bosch 4.2 LSU Wideband Sensor with Stainless Tall Manifold Bung

Benefits of Wideband O2 Sensors

Accurate Air/Fuel Monitoring

Provides real-time air/fuel ratio information for tuning and diagnostics.

Essential for Performance Tuning

Critical for turbocharged, supercharged, and modified engines.

Improved Engine Safety

Helps prevent lean or rich fuel conditions that can damage engines.

O2 Sensor Installation Components

Simplify Exhaust Sensor Installation

Installing oxygen sensors on custom exhaust systems often requires specialized mounting hardware. AEM offers several innovative installation solutions designed to simplify sensor placement.

Popular products include:

  • AEM Electronics 30-2355-200 No-Weld O2 Sensor Mount 2 Inch
  • AEM Electronics 30-2355-250 No-Weld O2 Sensor Mount 2.5 Inch
  • AEM Electronics 30-2355-300 No-Weld O2 Sensor Mount 3 Inch
  • AEM Electronics 30-4008 Stainless Tall Manifold Bung for Turbo Applications

Why Use Dedicated O2 Sensor Mounts?

Easier Installation

Allows sensor installation without extensive welding or fabrication.

Better Sensor Placement

Ensures accurate sensor readings.

Ideal for Custom Exhaust Systems

Perfect for performance exhaust builds and fabricated systems.

Wideband Sensor Installation Kits

Complete Sensor Setup Solutions

Car Part Global offers complete installation kits for wideband air/fuel monitoring systems.

A popular option is the:

  • AEM Electronics 30-2002 Bosch LSU 4.2 Wideband UEGO Installation Kit

This kit includes essential components needed to install and integrate a Bosch LSU wideband sensor into a custom monitoring system.

Benefits of Installation Kits

Convenient All-in-One Solution

Includes key components needed for installation.

Ideal for Custom Builds

Useful for standalone ECUs and aftermarket engine management systems.

Supports Accurate Monitoring

Provides proper sensor integration for reliable data collection.

O2 Sensor Harness Extensions

Essential for Performance Exhaust Systems

When installing long-tube headers, turbo kits, aftermarket exhaust systems, or modified exhaust routing, factory O2 sensor wiring often becomes too short.

BBK Performance Parts offers vehicle-specific O2 sensor harness extensions that help maintain proper sensor connections.

Popular products include:

  • BBK Performance Parts 1111 Mustang V6 Front O2 Extensions
  • BBK Performance Parts 1112 Mustang 5.0 Front O2 Extensions
  • BBK Performance Parts 1110 Mustang Rear O2 Extensions
  • BBK Performance Parts 1121 Mustang GT O2 Harness Extensions
  • BBK Performance Parts 1114 Dodge Hellcat O2 Sensor Extensions
  • BBK Performance Parts 1122 Camaro O2 Harness Extensions
  • BBK Performance Parts 1123 Jeep Wrangler O2 Harness Extension
  • BBK Performance Parts 1676 Ford O2 Sensor Extension Harnesses

Benefits of O2 Harness Extensions

Supports Exhaust Upgrades

Maintains proper sensor connectivity after exhaust modifications.

Direct-Fit Design

Vehicle-specific solutions simplify installation.

Preserves ECU Functionality

Ensures sensors continue communicating correctly with the engine management system.

AutoMeter Wideband Sensor Components

Air/Fuel Monitoring Accessories

Accurate air/fuel ratio monitoring is essential for performance tuning.

The collection includes:

  • AutoMeter 5316 Replacement Wideband Air/Fuel O2 Sensor

This sensor is designed for AutoMeter wideband air/fuel monitoring systems and supports reliable performance data collection.

MagnaFlow O2 Sensor Hardware

Exhaust Fabrication Components

MagnaFlow offers oxygen sensor mounting hardware commonly used in custom exhaust fabrication projects.

Popular products include:

  • MagnaFlow 10010 Threaded Oxygen Sensor Boss
  • MagnaFlow 10044 Oxygen Sensor Boss Plug

These components are ideal for custom exhaust fabrication, sensor relocation, and exhaust system modifications.

Why Use Sensor Bosses & Plugs?

Custom Exhaust Flexibility

Allows proper sensor placement in fabricated systems.

Professional Installation

Provides secure mounting locations for oxygen sensors.

Future Serviceability

Makes sensor replacement easier during maintenance.

Applications for Performance & Street Vehicles

Popular Vehicle Platforms

This collection supports a wide range of performance applications including:

  • Ford Mustang
  • Chevrolet Camaro
  • Dodge Challenger Hellcat
  • Jeep Wrangler
  • Turbocharged performance vehicles
  • Custom race cars
  • Street performance builds
  • Standalone ECU systems

Many products are also suitable for universal performance applications requiring wideband monitoring and O2 sensor integration.

Why Buy O2 Sensors from Car Part Global?

Trusted Performance Brands

Car Part Global proudly carries:

  • AEM Electronics
  • BBK Performance Parts
  • AutoMeter
  • MagnaFlow

Complete Oxygen Sensor Solutions

Our collection includes:

  • Wideband O2 sensors
  • UEGO sensors
  • Sensor mounts
  • O2 bungs
  • Harness extensions
  • Installation kits
  • Sensor harnesses
  • Exhaust fabrication hardware

Built for Accurate Performance Monitoring

These products help improve:

  • Air/fuel monitoring
  • Engine tuning
  • Fuel efficiency
  • ECU feedback
  • Performance diagnostics
  • Engine reliability

Upgrade Your Air/Fuel Monitoring with Car Part Global

Whether you're tuning a turbocharged engine, installing a custom exhaust system, upgrading a performance vehicle, or replacing worn oxygen sensor components, Car Part Global offers premium O2 sensor solutions designed for accurate monitoring and dependable operation.

From AEM wideband UEGO sensors and installation kits to BBK harness extensions, AutoMeter replacement sensors, and MagnaFlow exhaust hardware, our O2 Sensors collection delivers the quality and performance serious enthusiasts demand.