Description
The OTC 7/8″ (22mm) Oxygen Sensor Socket (4673-4) is a high-quality tool designed to simplify the process of removing and installing oxygen sensors on various vehicles. This socket is specifically engineered to fit 7/8″ (22mm) oxygen sensors, making it a reliable choice for both professional mechanics and DIY enthusiasts.
KEY FEATURES AND BENEFITS:
- Precise Fit: The socket’s narrow slot ensures a snug fit onto the oxygen sensor, preventing slippage and damage.
- Durable Construction: Made from heat-treated cast steel, this socket is built to withstand heavy use and provide long-lasting performance.
SPECIFICATIONS:
- Size: 7/8″ (22mm)
- Drive: 3/8″
- Material: Heat-treated cast steel
HOW TO USE:
- Identify the Oxygen Sensor: Locate the oxygen sensor on your vehicle’s exhaust system. It is typically a cylindrical device with a wire harness attached.
- Attach the Socket: Place the socket onto the oxygen sensor, ensuring a secure fit.
- Use a Ratchet or Wrench: Connect a ratchet or wrench to the socket’s 3/8″ drive.
- Apply Torque: Slowly apply torque to the socket to loosen and remove the oxygen sensor.
- Installation: To install a new oxygen sensor, reverse the process, ensuring a tight fit.
BENEFITS OF USING OTC 7/8″ (22MM) OXYGEN SENSOR SOCKET (4673-4):
- Efficient Maintenance: The precise fit and durable construction of the socket streamline the oxygen sensor removal and installation process.
- Prevent Damage: The snug fit minimizes the risk of damaging the oxygen sensor or its threads during removal or installation.
- Professional-Grade Tool: This socket is a reliable choice for both professional mechanics and DIY enthusiasts, offering a high-quality tool at an affordable price.
FEATURES:
- Easy to Use: The 3/8″ drive allows for compatibility with various ratchets and wrenches, making it easy to apply the necessary torque.






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