After busting a set during my gear install I got a set on Ebay for the bargain price of $10. Unfourtanetly, I bought the front sensors by mistake. Seeing as how the rears were already broken and I had already bought the fronts I figured I'd give it a try. I just cut off the broken sensors then cut the front sensors off the harness leaving about six inches of wire. Theres two wires in side a thick plastic casing, I just soldered the two wires (same colors on the front and rear), shrink wrapped it and added a little electrical tape. Good as new. Just thought I'd share that. So if you can get a pair of fronts really cheap (like I did) your set for a cheap fix. Ford wanted $54 for one and $63 for the other.