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Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents - Smoke
(280 reviews)
Price: $89.47
MAXXAIR
Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents - Smoke
Part Number: MA10A40009K
$89.47
Retail:$114.94
You Save: 22%
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- Reviews (280)
- Q & A (0)
- Videos (1)
- Photos
MAXXAIR RV Vents and Fans - MA10A40009K
- Replacement Lid
- Roof Vent
- Tinted
- MAXXAIR
- Plastic
Replaces the lid for your MaxxFan or MaxxFan Plus roof vent (MA00A04401K or MA00-04500K). Smoke-colored dome is constructed of high-density polypropylene.
Features:
- Replaces the lid for your MaxxFan or MaxxFan Plus roof vent (MA00A04401K or MA00-04500K)
- Smoke-colored dome is constructed of high-density polypropylene
- Quantity: 1 replacement lid
10A40009K Replacement Lid for Max Fan and Max Fan Plus Roof Vents - Smoke
Video of Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents - Smoke
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents: The Breakdown
Hi everybody. Andy here with etrailer.com. And today, we're gonna take a quick look at this replacement lid for the MaxxFan and MaxxFan Plus roof vents. If you're needing to replace the lid for your MaxxFan or MaxxFan Plus roof vent, then this is gonna be the lid that you need. Specifically, this lid fits model numbers MA00A04401K or MA00-04500K. As you can see, this is a smoke colored lid, so it is going to do a great job at filtering UV rays while still allowing light in.
This is constructed of a high-density polypropylene, so it's very durable. And the overall measurements, and these measurements are going to be square, we're gonna be sitting right at almost 15 inches. I'm gonna say it's about 14 13/16 inches square. And since this lid is the replacement from MaxxAir, you can trust that it is going to fit your MaxxFan or MaxxFan Plus roof vents. Well, that's gonna conclude our look today.
I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me..
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
- etrailer mistake
- Product did not meet expectations
- Wrong item was ordered
Ratings & Reviews
4.8
280 reviews
by:
Ryan
05/27/2026
This is my second cover in the last year and a half. It seems to crack in the same place where the center bracket mounts.This is my third cover dealer replaced the first one.
by:
Dale
04/21/2026
The smoke cover replaced the white cover that came with the new fan I purchased. Could have waited until a fan with a smoke cover was in stock, but opted to replace the cover now rather than wait. Simple installation.
by:
Bruce
06/16/2026
Original broke in a hail storm. Direct replacement exact fit.
by:
Dale P
06/07/2023
Lids fit perfectly on my original 14"x14" MaxxFan vents. Needed to replace all three due to golf ball sized hail damage. They were easy to install using original hardware and were an exact replacement for the Maxxair smoke lid #10A40009K. Installed all 3 in less than an hour. The lids were reasonably priced and shipped promptly. Etrailer was very helpful and easy to deal with. I will order again from Etrailer if needed.
by:
Disappointed with the RV industry
06/03/2024
Plastic is thinner than the factory maxxair fan, the rear hinge points are also not as strong nor are they the same size "smaller " so this vent cover will probably last even less time than the three years I got out of the original. I would recommend just replacing the cover with an actual maxxair cover if you can find it.
by:
Michael
09/04/2026
Easy to install. This was a replacement for a hail damaged cover.
by:
Frank
12/20/2022
The Maxxfan replacement lid fit perfectly and was easy to install! A few screws and the hinge pin went on easily. Only took about 30 minutes start to finish. The easiest thing was ordering from Natalie at etrailer, who researched the item to ensure it was the correct one for my fan.
Thanks Natalie!
Thanks Natalie!
by:
Trish
08/27/2026
Worked perfectly! Customer ser
by:
Catherine
04/14/2026
This fit live a glove. Happy to be able to be out in the camper van again.
by:
Doug
01/12/2026
Fast shipping. Good price. Perfect fit. Thanks etrailer.
by:
Carl
09/01/2025
Installation was quick and easy. I did need to move the metal brackets to line up with the crank up assembly which also required shaving some of the plastic so the metal sat flush with the base. Also, the replacement lid does not have the post to mount the lockdown mechanism. I still believe in the 5 star rating and would recommend this product.
by:
Kenneth
08/27/2024
The vent covers arrived just 2 days after I ordered them. They look great, and installed very easily.
Kenneth
8/27/2025
Its been about a year since I installed the vent covers, and they are still doing very well. We are very happy with our purchase, and would highly recommend them.
by:
Jacob
04/30/2026
The lid itself was a perfect fit, just be warned that it doesn’t come with the pivot rod or the screws needed to hold it in place. So if those are missing from yours or you didn’t save them from your old fan you’ll need to get them separately.
by:
Travis
09/29/2025
Im happy with the product and etrailer is a good place to buy, but shipping is a zero star.
by:
Matthew
06/02/2026
Only half the order was delivered. I only received one lid. I received #2 of 2 packages. No #1 hopefully will come tomorrow.
by:
Matt
05/17/2026
Great product, fit great
by:
Andrew
10/18/2025
Vent cover fit exactly and Austin provided exceptional service. I’m never disappointed in dealing with etrailer
by:
Robert
04/06/2026
Fit perfectly and super easy to install.
by:
Reed
04/19/2026
It was high quality and it fit perfectly
by:
Tracey
03/24/2026
Right piece for the job
by:
Mark
05/18/2023
Parts arrived on time and as they said in the beginning. Replaced parts and all went as expected. Will use etrailer in the future. Thanks for your fine service and follow up.
Mark
5/20/2024
The parts arrived as ordered. They fit as expected and there’s been no problems with them. I would recommend the product to anyone. The entire process went great.
by:
Robert
09/19/2019
Installed on my Max Fan, easy install and fits great. Removed white cover and install smoke. Now everything on roof matches. Great service from E-Trailer!
Robert W.
9/20/2020
These still work great. Highly recommend for venting or to help cool. When its cool out just open a window or two and turn on one or two. I have three and would purchase again.
by:
Glin
03/09/2022
Excellent communication with the people at etrailer..Good delivery. Will use etrailer for all my rv needs in the future.
Glin
3/10/2023
great
by:
Paul
09/24/2025
Perfect , excellent packaging Just what I was looking for. No aftermarket of one fits all. They are much more expensive, but made to last.
by:
Mark
07/13/2023
Very good service from etrailer.com helping me to get this manufacturer’s part for the second time. The ‘universal’ lid covers just don’t work for me. This part is super easy to swap in with no adaptations.
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Show More Reviews
See what our Experts say about this MAXXAIR RV Vents and Fans
- MaxxFan Hinge Pin Removal for Lid ReplacementTo remove the hinge pin you'll need to remove the Phillips screw from each side of the cover. Then the lift arm supports can be disconnected from the lid, and the new lid can be put in place. You just want to make sure to replace all the hardware you removed to get the lid off. Fortunately there's not too much involved to install the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents # MA10A40009K. You can replace it without having to remove the whole fan; only the lid needs to be...
view full answer... - Replacement Vent Cover for a MaxxAir MaxxFan Model 4700GThanks for the information Jesse and welcome back! We have two options to replace the vent cover on your MaxxAir MaxxFan Model 4700G vent. They are the Replacement Lid item # MA10A40002K in white or item # MA10A40009K in black/smoke. I recommend going with the white Replacement Lid item # MA10A40002K if you're interested in a brighter spectrum of light being allowed into your trailer. It does a better job of reflecting heat from the sun as well. The item # MA10A40009K in black will have...
view full answer... - Looking For Replacement Lid For Vent FanHey Wayne, thanks for reaching out. The best way to know what vent lid you'll need is to look at the hinge style and how the lift arm attaches to the lid. Knowing the brand of the vent would also help. For example, the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents # MA10A40009K you were looking at has a plastic hinge and the lift arm bracket is offset on the right side of the lid. The picture I included below shows what it looks like underneath. Take a look and see if this matches...
view full answer... - Replacement Lid for a MaxxFan 4500KUnfortunately, it will not Nolan but I have a couple that will. They are the Replacement Lid for MaxxFan Roof Vents item # MA10A40009K in smoke or item # MA10A40002K in white. The replacement lids are designed as exact replacements for the MaxxFan Plus Roof Vents like item # MA00-04500K. The Replacement lids item # MA10A40009K in smoke or item # MA10A40002K in white come with brackets preinstalled that will attach to your vent's lifter arms. There are no metal replacement covers like...
view full answer... - Replacement Lid for MaxxAir RV Roof Vent on Montana RVHey Paul, since we know your Montana RV has a Maxxair roof vent on it currently the correct replacement lid is the part # MA10A40009K if you want smoke or the part # MA10A40002K if you want white.
view full answer... - Vent Cover Recommendation for MaxxFan Plus 4500K Roof Vent ModelHey Bob, Happy First Day of Summer! The vent cover I recommend for your MaxxFan Plus Roof Vent # MA00-04500K is the MaxxAir FanMate # MA00-955002. I also recommend picking up the Bug Screen # MA00-955203 to help keep bugs from making a home under the FanMate. This uses the EZClip system so the installation is a breeze (pun intended). If you're just needing a replacement lid for the MaxxFan Plus then part # MA10A40009K is what you're looking for.
view full answer... - Replacement Lid & Operator Mechanism For MaxxFan Plus 4500K Roof VentLet's go ahead and start with the lift mechanism, which is also called the operator mechanism for your MaxxFan Plus Roof Vent # MA00-04500K, which is faulty and why your fan won't stay open. For that we do offer the replacement: - Replacement Operator Mechanism # MA10-20281K-1AF In regards to the replacement lid in Smoke for your MaxxFan Plus vent, we do have that part, which is the following: - Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents - Smoke # MA10A40009K
view full answer... - Replacement 4-Speed Powered Lift Roof Vent RecommendationHi John, From what you're describing and the photo of your switch on the wall it looks like you need the MaxxAir MaxxFan Plus 4-Speed Roof Vent part # MA00-04751KSX. It will work with your original garnish ring in the ceiling and your wall-mounted controller, so you won't need to replace those. It has four speeds and the electric lift that you're original roof vent has and has a two wire design and will easily wire in. The lid for this roof vent is white but if you want a black lid, you...
view full answer... - Replacement Lid for MaxxFan RV Roof Vent 00-4700KHey Scott, for your MaxxFan RV roof vent we have the smoke replacement lid part # MA10A40009K or the white part # MA10A40002K. The install is just as simple as you mentioned as well. Its basically just a couple screws.
view full answer... - Will Smoke Lid Let In More Light On MaxxFan Roof VentHey Matt! The smoke lid # MA10A40009K will fit and is more translucent. However, the light will be a little different since these are tinted, so more like sunglasses. The white still lets light in it just diffuses it so it can appear to be brighter. You will also get more heat from the smoke lid vs the white. I'm not saying it's a bad choice, but I do want to manage expectations. I don't expect a completely translucent lid anytime in the future so the smoke is the next best thing. I'll...
view full answer... - Is Replacement MaxxFan Plus 4-Speed Roof Vent Available With Smoke LidHi Chris; I'm sorry to say the Replacement MaxxFan Plus 4-Speed Roof Vent # MA00-04751KSX is only available with the white lid. You would have to swap out the lid with # MA10A40009K. Is your old lid still in good shape? You could swap it over to the replacement vent if it is.
view full answer... - Replacement Lid For A MaxxAir MaxxFan Model 4700GHey Greg, For a Maxxair MaxxFan model 4700G you can use the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents - White # MA10A40002K or Black # MA10A40009K
view full answer... - Replacement Lid For A MaxxAir MaxxFan 4951KS For your MaxxAir 4951KS the correct replacement lid is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K (smoke) or part # MA10A40002K (white). The shape of the lid is slightly less rounded as your current lid but it will still fit the same.
view full answer...
- Replacement Lid/Dome for MaxxFan 4751KSThe correct replacement lid/dome for a MaxxFan* 4751KS is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K for black or part # MA10A40002K for white.
view full answer... - Replacement Lid for MaxxFan and MaxxFan Plus Roof Vent 4951KSYes, the correct replacement lid cover for your MaxxFan Plus Roof Vent w/ 12V Fan part # MA00-04500K (4951KS) is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K.
view full answer... - Availability of Replacement Lid for MaxxFan 4751KSThe correct replacement lid/dome for a MaxxFan* 4751KS is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K for black or part # MA10A40002K for white.
view full answer... - Replacement Lid Needed for Maxxair 4951 Vent on 2018 Grand DesignThank you for all of the info! Based off of that, and another question a customer sent in of the Maxxair 4951 on their 2018 Grand Design Reflection, the roof vent that you have is the same as the MaxxFan Plus Roof Vent w/ 12V Fan # MA00-04500K so your replacement lid is either part # MA10A40002K in white or part # MA10A40009K in smoke. We don't have the clear lid but either of these will fit great with your MaxxAir.
view full answer... - Correct Replacement Lid for a 4500K MaxxFan Plus Roof VentThe Replacement Lid # A10-3376 you're looking at is a generic option made by Dometic and is designed to fit vents with that center lift arm. Since your MaxxFan Plus Roof Vent # MA00-04500K has a different lift design I recommend sticking with the lid designed for your roof vent, part # MA10A40009K. There aren't any instructions for the Replacement Lid # A10-3376 since it comes with 4 bolts you use to install the mounting bracket. Aside from that it's just a matter of "making it work" since...
view full answer... - Recommended Replacement Lid For A MaxxAir MaxxFan Model 4401M Yes, the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents # MA10A40009K is a compatible fit for your MaxxAir MaxxFan Mini Roof Vent w/ 12V Fan # MA00-04401M. If you'd like to be able to use your vent in inclement weather or while traveling you can also install the MaxxAir II RV and Trailer Roof Vent Cover w/ EZClip # MA86JR. This cover will simply clip to the existing tabs on your MaxxFan for a quick and simple installation.
view full answer... - Replacement Lid Options For MaxxFan Trailer Roof VentI believe you are referring to the lid, and while I can give you some options, you do need to know the type of MaxxFan vent you have. We have replacements for MaxxFan, MaxxFan Plus, and MaxxFan Deluxe roof vents, and you can take a look at the shapes which may give you a hint as to what you need, but knowing the model number really is the only way to absolutely verify. - Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents - White # MA10A40002K or Smoke # MA10A40009K - Replacement...
view full answer... - Correct Replacement Lid for MaxxAir MaxxFan Plus 4951KThe correct replacement lid for a MaxxAir MaxxFan Plus 4951K/4951KS is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K for smoke or part # MA10A40002K for white.
view full answer... - Replacement Roof Vent for MaxxAir RV Roof VentThe correct replacement roof vent lid you need for the MaxxAir roof vent you have in your RV is the part # MA10A40009K.
view full answer...
- Replacement Lid For A MaxxAir MaxxFan 4751KSThe correct replacement lid for MaxxFan 4751ks is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K for black or part # MA10A40002K for white.
view full answer... - Replacement Lid for MaxxFan Roof Vent w/ 12V Fan in SmokeYes, the correct replacement lid for the MaxxFan Roof Vent w/ 12V Fan part # MA00A04401K is the Replacement Lid for MaxxFan and MaxxFan Plus Roof Vents part # MA10A40009K.
view full answer...
Do you have a question about this RV Vents and Fan?
Info for this part was:
Expert Research:
Jameson C
Written by:
Mary K
Updated by:
Wilson B
Updated by:
Tim N
Updated by:
Manda E
Edited by:
Amanda M
Installed by:
Andy C
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Mike L.
5/27/2026
I'd recommend you check the operator arm and make sure it moves freely. If it's not, it could be placing unnecessary force on the lid....