Enhanced Motorcraft DY1401 Exhaust Gas Sensor for Improved Performance Review

I purchased two Motorcraft exhaust gas sensors, DY1401, which worked as advertised on my 1994 Mustang GT/ 5.0 of the year.

Genuine Ford part I could send to my dealer (for much less than the dealer) and he will install it without objection as it is a Ford product. I will install it myself due to the ease of installation. This genuine Ford product costs much less than what local auto parts stores charge for an aftermarket version.

Approximately 12" thicker wire and body than previous Motorcraft gauges I have purchased. The new one has been working flawlessly for a week now. Hopefully it doesn't break like the slim body version. A small tap on the curb headers is enough to force the front sensor against the engine case or the rear sensor against the axle, damaging one or both sensors and clearing the code.

I purchased these oxygen sensors based on the Ford part number which was on the box. I checked with 2 other dealers before purchasing to make sure it was the right app for my car. The person advertising this on Revain has stated that it's not for my car, which is incorrect. With parts prices continuing to rise, I purchased these oxygen sensors at a huge discount from a Revain dealer. The only reason I said huge savings is because everyone else is raising prices due to inflation.

I ordered 4 O2 sensors for my Ford E150 XL '06 because someone stole the whole exhaust from it. I didn't want to pack a whole bunch of parts on it, so I replaced them with original Motorcraft sensors. They work exactly as they should and I had no problem smoking them here in California. Just remember that if you're installing an O2 sensor with the intention of testing it for smog, you'll need to drive the car up to 100 miles before it's ready for testing, so be aware of that in advance. If your