Review on Genuine Ford F81Z 9D930 AB Wire Assembly by Aaron Long

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 wiring harness I was replacing and good old JB Weld. I reported this to the seller and he gave me a $20 discount. Again on the street.