7-way/4-Way Trailer Wiring Recommendation for 1999 Ford F-250 with Factory 4-Way

Question:

I have a 1999 F250sd with factory 4wire plug and want to install the HM40975. I can not find a plug in harness that would connect from my truck existing 4 blade to the back of the HM40975, however I see that the wiring harness on the part 118243 is exactly what I would need to do this, My question is do you sell just the harness from part 118243 so that I can plug in from my truck harness to the new HM40975? I just ordered the HM40975-11998 after talking with someone the other day. With that part I will have to splice and if I could get the harness from 118243 I could just plug in and go. I do not want to have to pay for the whole kit just to get the harness. Thanks for your time,

asked by: Bob M

Expert Reply:

For what you are trying to do the only option is to use the part # HM40975 for the 7-way/4-way and bracket and then use the part # 118243 for the relays, fuses and harness.

Most of what you are paying for with the part # 118243 is everything but the 7-way connector. Just the harnesses and relays/fuses are available separately. But even if they were the price wouldn't be that much different.

expert reply by: Jameson C