What size wrench is the O2 sensor on a Ford Focus?

O2 Sensor Wrench Size for Ford Focus
The O2 sensor on a Ford Focus typically requires a 7/8″ or 22mm wrench or socket for removal and installation.
It’s important to note that using a line wrench or a flex head wrench can provide additional clearance and make the job easier, especially when dealing with tight spots or wires from the sensor [[10]]. Additionally, there are specific tools available, such as the Ford special tool #XXXX or an O2 sensor “crowsfoot,” designed for this purpose.
When working on the O2 sensor, it’s recommended to ensure proper clearance and leverage, especially when dealing with upward and inward positioning to the floorboard or around an exhaust pipe.
Overall, a 7/8″ or 22mm wrench or socket is the standard size for the O2 sensor on a Ford Focus, but using specialized tools or flex head designs can provide added convenience and ease during the removal and installation process.

What tools do I need to change O2 sensor?

Things You’ll Need

• New oxygen sensors.
• Jack.
• Jack stands.
• 3⁄8 in (0.95 cm) ratchet wrench or open end wrench.
• 7⁄8 in (2.2 cm) oxygen sensor socket.
• Penetrating oil.
• Auto diagnostic scanner/reader (optional)
• Flathead screwdriver (optional)

Do you need a special tool to remove O2 sensor?

Unplug the wire at the connector and remove O2 sensor. They dosell a special tool, but you can do it with a crescent wrench. Use some liquid wrench first.The oxygen sensors will make sure that your car has plenty of oxygen and won’t suffocate and, for that reason, it’s important to replaceall your oxygen sensors.

What tools do you need for O2 sensor?

The following tools should be available: 7/8” or 22 mm oxygen sensor socket and corresponding ratchet (we would recommend Walker part # 823), 7/8” or 22 mm wrench, flat tip screwdriver, wire cutters, torque wrench, anti-seize compound, and replacement sensor.

What tools are needed to replace O2 sensor?

The following tools should be available: 7/8” or 22 mm oxygen sensor socket and corresponding ratchet (we would recommend Walker part # 823), 7/8” or 22 mm wrench, flat tip screwdriver, wire cutters, torque wrench, anti-seize compound, and replacement sensor.

What size is the O2 sensor nut?

This O2 Sensor Nut allows you to mount an oxygen sensor to any exhaust that the nut can be welded onto. The 8 x 1.5mm Weld-In Nut is only for mounting the O2 sensor on exhaust pipe. You can also purchase an optional O2 Sensor Plug if the sensor ever needs to be removed.

How do you change the O2 sensor on a 2014 Ford Focus?

Remove the tray from under the vehicle. The post catalyst oxygen sensor is located in the front section of the exhaust pipe at the rear of the engine.

Are all O2 sensor sockets the same size?

7/8ths is the Imperial equivalent of decimal 22mm. O2 sensors are all pretty much standard in size.

Is there a special tool to remove an O2 sensor?

Whatever your vehicle needs, the Shockit™ Socket O2 Sensor Removal Kit has the right tool for the job. To make your experience even more effortless, we’ve included a non-slip self-centering air hammer powered offset 11” Standard Shockit™ Punch.

What size wrench do I need for O2 sensor?

【Size】 7/8 inch (22 millimeter) hex fits almost all oxygen sensors. 3/8 inch square drive for use with ratchet.

How much does it cost to replace the oxygen sensor on a 2014 Ford Focus?

The average cost for a Ford Focus Oxygen Sensor Replacement is between $183 and $229. Labor costs are estimated between $37 and $47 while parts are priced between $145 and $182. This range does not include taxes and fees, and does not factor in your unique location.