Description
The OTC 7/8 Hex Oxygen Sensor Socket (7189) is a professional-grade tool designed to simplify the process of removing and installing oxygen sensors in vehicles. This wrench is engineered to provide a secure grip on the sensor, minimizing the risk of damage to the sensor or its wiring.
KEY FEATURES AND BENEFITS:
- Durable Construction: Crafted from high-quality, heat-treated cast steel, this wrench is built to withstand heavy use and provide long-lasting performance.
- Versatile Drive Options: The wrench features both 7/8″ hex and 1/2″ square drive options, ensuring compatibility with a wide range of tools and sockets.
- Easy Access: The double-square drive design allows for easy access to the sensor, even in tight spaces.
- Safe Sensor Removal: The wrench’s design accommodates the sensor wire, reducing the risk of damage during removal and installation.
SPECIFICATIONS:
- Material: Heat-treated cast steel
- Drive Options: 7/8″ hex, 1/2″ square drive
HOW TO USE:
- Identify the Oxygen Sensor: Locate the oxygen sensor on your vehicle’s exhaust system.
- Prepare the Wrench: Ensure that the wrench is securely attached to your socket wrench or ratchet.
- Position the Wrench: Carefully position the wrench onto the oxygen sensor, aligning the drive with the sensor’s socket.
- Apply Torque: Gradually apply torque to the wrench, turning it counterclockwise to loosen the sensor.
- Remove the Sensor: Once the sensor is loosened, carefully remove it from the exhaust system.
- Install the New Sensor: Follow the reverse procedure to install the new oxygen sensor.
BENEFITS OF USING OTC 7/8 HEX OXYGEN SENSOR SOCKET (7189):
- Efficient and Safe Sensor Removal: The specialized design of the wrench ensures quick and damage-free removal of oxygen sensors.
- Versatile Compatibility: The multiple drive options make the wrench compatible with a wide range of tools and sockets.
- Easy-to-Use Design: The user-friendly design simplifies the removal and installation process.
FEATURES:
- Heat-treated cast steel construction
- 7/8″ hex drive
- 1/2″ square drive
- Double-square drive design
- Accommodates sensor wire
- Durable and reliable





Reviews
There are no reviews yet.