Genuine Ford F81Z 9D930 AB Wire Assembly Review

I ordered two of them. One was made in China and the other was authentic (I think). The difference in quality is very noticeable, as is the "Made in China" stigma. I wouldn't trust buying this trailer here and taking a good look at it if you do.

Should have trusted my intuition. It's complete rubbish. The fit was ok! Once installed, they will not work. After installation, 3 of 8 cylinders were missing from the engine. I installed the original seals and the problem was fixed. Apparently I've waited too long to try to return as that option isn't available.

Don't waste your time on general details when it comes to your glow plug system. I learned this the hard way. I used some parts from another internet retailer and within 1.5 years the glow plugs failed and I found cracks in the wire harness insulation. This Motorcraft part features high quality wire insulation for the high temperature/oil environment that you must deal with. I would have given a 5 star rating but one of the harness clips broke. I was able to fix myself with a clip from an old…