🌡️ AC3Z-5J213-B: High-Precision Exhaust Temperature Sensor for 6.7L Engines Review

It was great! Ford part in proper packaging. This is the emergency part that I carry in my Ford 'Keep Alive' kit as failure of any of the 4 sensors can cause the engine to shut down.

This solved my problem. My 2011 Ford F250 has four of these sensors. This went into position #4 near the back of the exhaust pipe. After the replacement, I started the engine to warm up. Then let him sit. When I came back to use the truck. The OBD2 code is gone.

This is an OEM part so you can't imagine it better than this. BUT, the seller (wholesale car parts) did indeed send the latest version which was not the one listed but was an excellent piece in terms of design and durability. So I was very pleasantly surprised to find the most updated version of the part in my package.

Great price, genuine Ford part. There are 4 of these sensors on a 6.7 single stroke diesel. (never mind) It's a problem big enough that Ford has extended the warranty on them by specific years. When #4 goes out and the Check Eng light comes on, it will shut down your truck or reduce your speed to 5 mph. Take a spare tire and a key with you. Pretty easy to replace with a basic knowledge of mechanics. Retail price is around $50 so it's a good deal.

I keep one of these in the glove box along with a 1mm -Invader oil. There are 4 of them along the exhaust line. Bank 1 Sensor 1 is closest to the engine, followed by sensor 2 which is to the right of the U-joint, 3 and 4 towards the rear axle. The fourth sensor is next to the flange and is the easiest to find and access. Apply some penetrating oil to the threads of the old one and let it sit for about an hour, you don't want to round it or break it trying to pull it out! There is a plastic plug