Mine had oil in connection, obviously bad. New one fit perfect and idles smother. Used 27mm wrench to install/remove. But driver side change pipe has to be removed. Another great product.

After trying to skim and buy one off eBay that was suppose to be exact match even have the Motorcraft baggie with and it not threading I decided to go to where I try and get all my 7.3 parts and get one I knew would work. Simple job threaded right in like it was suppose to and truck fired right up. Don’t skimp just get a reliable part and be done with it with quality customer service to boot.

Works great!

Old ICP sensor (replaced about 6 years ago) went belly up. Diagnosed problem by disconnecting it (the PCM will override it) truck ran fine, but down a bit on power and response). New sensor and pigtail installed at it runs like a champ! Great stuff from RiffRaff Diesel!

Replacing the ICP with the Riffraff product resolved intermittent stalling issue, and engine dying on steep grades under load. Purrs like a clacketty old 7.3 now.

better than new

('02 Excursion) I tried using a NAPA ICP and the rough idle/stall still persisted. I thought I had an electrical gremlin since I had a mice problem previously. The sensor worked just well enough for me to think it was good, It wasn't until 3 months later that it was reading REALLY funky (1,000-1,200 at idle) and tipped me off that it was junk. Ordered the OEM part, took less than 15 minutes to install and now my 7.3 runs beautifully!

Did the install and noticed the clear up after running down the road

Fast delivery; I didn’t realized how out dated my original 2000 7.3 icp sensor was until this one arrived