Fords new 7.3L gas spark plug wires

[AlwaysDream]

Originally Posted by mack73

For 2022 model year chassis they added an air deflector that sits on top of the passenger side frame rail and scoops air from the engine fan and blows it on the header/wires (replaces the flat bank off panel). Back when this was found I could never find a part number to buy it, but it's been 6 months now and I wonder if it is available....

I attacked my deflector with a box cutter. carved out the deflector section so I can see the passenger side header/wires by looking in the front grill.

Can some take a picture of the new deflector installed? That would be greatly appreciated.

[mack73]

Originally Posted by AlwaysDream

I attacked my deflector with a box cutter. carved out the deflector section so I can see the passenger side header/wires by looking in the front grill.

Can some take a picture of the new deflector installed? That would be greatly appreciated.

I was slightly wrong, it was added mid '21. But here's the ford document showing the new deflector

It lists 2 part numbers but I can't find them available anywhere: MU94-8310-A and MU94-8310-B


I will also add that with the radiator shroud cut and all new plug wires I have driven my 2021 bounder through the desert southwest last year (113+) without a problem. So for me, the cutout and new wires are working fine

[SpruceWillis]

Originally Posted by mack73

I was slightly wrong, it was added mid '21. But here's the ford document showing the new deflector

It lists 2 part numbers but I can't find them available anywhere: MU94-8310-A and MU94-8310-B


I will also add that with the radiator shroud cut and all new plug wires I have driven my 2021 bounder through the desert southwest last year (113+) without a problem. So for me, the cutout and new wires are working fine

Interesting, I don’t have that air deflector in the passenger frame. I may dig around for those parts or maybe just try some make shift air deflector. That’s for the info!