Coleman Mach 48204-5291 Black AC Shroud, 4800/7000/8000 Series
Coleman Mach 48204-5291 Black AC Shroud, 4800/7000/8000 Series — Product description
The polished black shroud is the plastic cover on top of your RV rooftop AC, and it's the part that takes the sun and road abuse. This is the genuine Coleman replacement for Mach 4800, 7000, and 8000 series units, MPN 48204-5291. Bolt-on fit, no drilling, and it brings a cracked or faded rooftop right back to looking new.
That polished black cover on top of your RV's rooftop air conditioner does more than look tidy. It's the shroud, and it takes the full beating of sun, hail, and highway wind so the fan, coils, and wiring underneath stay protected. This is the direct replacement shroud for Coleman Mach 4800, 7000, and 8000 series rooftop units, molded in black polypropylene with the same polished finish as the original.
Shrouds don't fail because anybody did anything wrong. They fail because they live outside, all day, every day. Years of UV turn the plastic brittle. A low branch at a campground, a hailstorm, a chunk of road debris kicked up on the interstate, any one of them can crack a cover that's already been baking in the sun for a decade. And once it's cracked, water and grit start finding their way down into the AC where you really don't want them. So replacing a broken shroud isn't just cosmetic. It's how you keep the expensive part underneath doing its job.
This is a genuine Coleman RVP part, MPN 48204-5291. It's cut to the correct profile and mounting pattern for the 4800, 7000, and 8000 series, so it drops onto the existing base without any trimming or drilling. If your unit is one of those families, this is the cover that matches it. The polished black finish is the standard look for these Mach units, so a fresh shroud brings the whole rooftop back to looking like new instead of sun-chalked and cracked.
The swap itself is about as friendly a repair as RV AC work gets. You're up on the roof, the old shroud comes off at its mounting points, and the new one goes back on the same way. Most folks reuse the original hardware from the old cover. There's no wiring, no refrigerant, nothing that touches the sealed system. If you can get on the roof safely and turn a screwdriver, you can handle this one in an afternoon. Take your time positioning it and snug the fasteners evenly so the shroud seats flat and doesn't buzz going down the road. While you've got it open is also a good moment to eyeball the roof gasket and the foam around the base, since those are easy to check with the cover off and a pain to get to otherwise.
A couple of things are worth checking before you order. First, confirm your series. This shroud covers the Mach 4800, 7000, and 8000 families. Newer Coleman Mach units like the Mach 8 and Mach 15 use a different cover, so match the part to your unit's model number if you aren't sure which one is up there. Second, look hard at why the old one failed. A cracked or faded shroud is a simple fix. But if the AC itself is short cycling, freezing up, or not cooling the way it used to, a new cover won't solve that, and you'll want to look deeper before you spend money on trim.
Polypropylene is the right material for this job. It flexes instead of shattering when it's cold, it shrugs off the UV that chalks and destroys cheaper plastics over time, and it won't rust or corrode the way a metal cover would. That's why Coleman has used it on these shrouds for years, and it's why the replacement holds its shape and finish the same way the original did. Keep it rinsed off when you wash the roof and it'll ride out plenty of seasons before the sun catches up with it again.
So if you've got a Mach 4800, 7000, or 8000 on the roof and the cover is cracked, faded, or just plain gone, this is the part that puts it right. Order it, wait for a calm day, get up top, and you'll have the rooftop buttoned back up before the next trip out.
Key Features
- Polished black polypropylene construction matches the OEM finish and resists cracking, fading, and corrosion
- Direct-fit replacement for Coleman Mach 4800, 7000, and 8000 series rooftop air conditioners
- Genuine Coleman RVP part, MPN 48204-5291, cut to the correct profile and mounting pattern
- Bolt-on installation using the existing mounting points, no drilling or trimming required
- One-piece molded shroud shields the fan, coils, and wiring from sun, hail, and road debris
- Polypropylene flexes in the cold instead of shattering and shrugs off UV that chalks cheaper plastics
- Restores both the look and the protection of a rooftop unit with a cracked or sun-damaged cover
Why Buy from NVN Marine
- Authorized Coleman reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Replacement For Coleman Mach 4800/ Mach 7000/ Mach 8000 Series; Polished; Black; Polypropylene |
|---|---|
| Brand | Coleman |
| Manufacturer | Coleman RVP |
| Manufacturer Part Number | 48204-5291 |
| UPC | 755790002313 |
| Part Type | Rooftop Air Conditioner Shroud |
| Material | Polypropylene |
| Color | Black |
| Finish | Polished |
| Compatible Series | Coleman Mach 4800, Mach 7000, Mach 8000 |
| Application | Rooftop RV Air Conditioner |
| Sold As | Direct Replacement Part |
Frequently asked questions
Which Coleman Mach models does this shroud fit?
It's the direct replacement cover for the Coleman Mach 4800, 7000, and 8000 series rooftop air conditioners. Match it to your unit's series before ordering.
Is this the black shroud or the white one?
This is the polished black version, MPN 48204-5291. It's the standard black finish these Mach units came with from the factory.
What is the shroud made of?
Black polypropylene. It flexes in cold weather instead of cracking, resists the UV that chalks cheaper plastics, and won't rust or corrode like a metal cover would.
Is this a genuine Coleman part?
Yes. It's a genuine Coleman RVP replacement shroud, part number 48204-5291, cut to the correct profile and mounting pattern for the series.
How hard is it to install?
About as easy as RV AC work gets. The old shroud comes off at its mounting points and the new one goes on the same way. No wiring, no refrigerant, nothing that touches the sealed system. If you can get on the roof safely and turn a screwdriver, you can do it in an afternoon.
Does it come with mounting hardware?
This is the shroud itself. Most installs reuse the original screws from the old cover, which is the normal approach for a bolt-on shroud, so have your existing hardware ready when you get on the roof.
Why would I need to replace the shroud?
Usually because it's cracked or brittle. Years of sun make the plastic fragile, and then a low branch, hail, or road debris finishes the job. A cracked cover lets water and grit down into the AC, so replacing it protects the unit underneath.
Will this fit my Mach 8 or Mach 15?
No. This specific shroud is for the 4800, 7000, and 8000 series. The newer Mach 8 and Mach 15 units use a different cover, so match the part to your unit's model number if you have one of those.
Will a new shroud fix an AC that isn't cooling?
No. The shroud is the outer cover and protects the components, but it doesn't affect the cooling itself. If the unit is short cycling, freezing up, or not cooling, that's a separate issue to diagnose before spending money on trim.
Is the polypropylene UV resistant?
Polypropylene is the material Coleman uses on these shrouds precisely because it holds up to sitting in the sun better than cheaper plastics. Keeping it rinsed off when you wash the roof helps it last even longer.