1. RV Vents and Fans
  2. Ventline
  3. Roof Vent
  4. Replacement Lid
  5. Black
  6. 8-1/2 Inch Diamter
Replacement Plastic Dome Assembly for Ventline Vanair Trailer Roof Vent

Replacement Plastic Dome Assembly for Ventline Vanair Trailer Roof Vent

Item # BVA0502-03
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Retail:$40.59
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Shipping Weight: 0.43 lbs
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Replaces a broken plastic dome assembly on your Ventline Vanair roof vent for motor homes and enclosed trailers. The dome assembly seals the vent when it is closed. Lowest Prices for the best rv vents and fans from Ventline. Replacement Plastic Dome Assembly for Ventline Vanair Trailer Roof Vent part number BVA0502-03 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (86)
  • Q & A (6)
  • Videos (1)
  • Photos
  • Why etrailer?

Ventline RV Vents and Fans - BVA0502-03

  • Roof Vent
  • Replacement Lid
  • Black
  • Ventline
  • 8-1/2 Inch Diamter

Replaces a broken plastic dome assembly on your Ventline Vanair roof vent for motor homes and enclosed trailers. The dome assembly seals the vent when it is closed.


Features:

  • Replaces dome assembly
  • Works with Ventline Vanair roof vent model VP-543
  • Smoke color
  • Measures 8-1/2" overall
  • Measures 1-3/4" high
  • Made in the USA


diagram of placement of replacement dome


BVA0502-03 Ventline Smoke Plastic Dome Assembly for VP-543 Vanair Roof Vent





Video of Replacement Plastic Dome Assembly for Ventline Vanair Trailer Roof Vent

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Ventline RV Vents and Fans - Roof Vent - BVA0502-03 Review

Speaker 1: Today we're taking a look at the Replacement Plastic Dome Assembly for Ventline Vanair Trailer Roof Vents. This replaces a broken assembly for your roof vent. It works with Ventline Vanair roof vent model VP-543. The dome assembly seals the vent when it is in the closed position. It's smoke in color, and it does come with the foam gasket pre-installed here at the base, and it comes with the necessary mounting hardware.A few measurements to go over with real quick, starting with the overall diameter. Outer edge to outer edge measures 8 and 1/2 inches.

The overall height is at 1 and 3/4 inches tall. You'll notice that is has two mount holes. Those mount holes are separated on center by about 6 and 1/2 inches, and the product is made in the USA. That's going to do it for today's look at the Replacement Plastic Dome Assembly for Ventline Vanair Trailer Roof Vents.


Customer Reviews

Replacement Plastic Dome Assembly for Ventline Vanair Trailer Roof Vent - BVA0502-03

Average Customer Rating:  4.9 out of 5 stars   (86 Customer Reviews)

Replaces a broken plastic dome assembly on your Ventline Vanair roof vent for motor homes and enclosed trailers. The dome assembly seals the vent when it is closed.

- BVA0502-03
by:

The caps that I received were original replacement caps. Installation was fast with only two screws on each cap. Vents were close to the edge of the roof of my Airstream so I could replace them from the ladder. I was done in less than 30 minutes. The customer service was terrific and I got the caps in two days. With the new caps and gaskets, I am hopeful that our bathroom and shower will be drip-free.


Comments
Vent Covers are working great, Gaskets holding up better than original vents.
John C - 10/29/2020


- BVA0502-03
by:

Just installed the new vent caps, fit was perfect and installation easy.



- BVA0502-03
by:

This is the perfect replacement for the vent cover that blew off.



- BVA0502-03
by:

We have this fan on our work van. It was nocked off at the carwash. We ordered this new cover and received it a few days later. Easy and fast.



- BVA0502-03
by:

After one year the roof vent dome shows no signs of deteriorating and was perfect fit.



- BVA0502-03
by:

I was having a hard time finding this item in Canada and when I did find a vendor, they wanted [much more] I found what I needed at etrailer and for [much less] including shipping! And I received it in 9 days! Great service at a great price! Just wondering when you might be opening a Canadian Division because you would clean-up on any other online RV vendors here in Canada! Thank you etrailer.com!



- BVA0502-03
by:

Perfect fit for broken vent hood damaged by tree branches. Easy install with included hardware. Thank You etrailer.com



- BVA0502-03
by:

Arrived quickly and in good condition. Installed easily. So far I really like the extra couple inches of length over the old factory mirrors.


Comments
After a year it is still working perfectly. Keeps its setting even on very rough roads. Couldn’t be happier.
Steve - 09/24/2020


- BVA0502-03
by:

Cover fit the "privacy room" vent of my 1985 UHaul VT travel travel perfectly. Price for item was competitive, delivery charge was very fair, and delivery was super fast! Another great experience with etrailer.com!



- BVA0502-03
by:

Exact replacement .. two screws out and in .....the new vent cap was on and off camping in the Great Yukon Wilderness with no leaks.



- BVA0502-03
by:

This was quick and easy to install on top of my 1978 Airstream Ambassador, and it works great! For aesthetic purposes, I tried hard to find a chrome one, to no avail, so I 'settled' for black. However, I can hardly see it from the ground, AND it matches some black parts on my TV antenna-so it doesn't look out of place at all! Also, every other website I looked at wanted to sell me the whole fan assembly for a minimum of $65. etrailer was the only site I could find that sells individual parts. Thank you, etrailer, I'll be back!



- BVA0502-03
by:

This cover fit perfectly! I used it to replace an old broken one on my 1979 Dodge/Higgins Delta. I wish it was available in white (original color), but the color matched my trim nicely. I replaced both top covers to match & it was just a matter of time before the other cracked. Now that my RV is in a garage, it should outlast me. Thanx for the great service!



- BVA0502-03
by:

fit perfectly great quality thanks



- BVA0502-03
by:

Excellent customer service. Very quick delivery. It was very easy to install.



- BVA0502-03
by:

This replaced a broken roof vent cover on my 2011 Chevy work van. Fit perfectly.



- BVA0502-03
by:

After searching everywhere for this vent cap replacement for my RV, I had finally found the 'exact' replacement at etrailer.com (identical to the original). Their price was lower than others that had advertised it; and many shipping options to fit your budget and speed. Many times, etrailer.com has come through for me for those 'hard to find' replacement parts for my RV.



- BVA0502-03
by:

Couldn’t be happier with this purchase. After hail storm and lots of damage this was one of the difficult parts to find and even with Co-vid delays Etrailer came through with this OEM part in a timely manner.Its exactly what I needed and it fits perfectly.



- BVA0502-03
by:

This was exactly what I needed. This fit my 1985 HiLo camper. Great packaging and shipped quickly.



- BVA0502-03
by:

Replaced the vent cover that was on the RV. The original was solid black. The replacement is kind of like very dark “sunglasses”. Though not 100% like the original one, it still works just fine. When this one wears out, I would buy another from here!



- BVA0502-03
by:

This is the exact replacement part that I needed for my van bathroom vent. The old one was off and the new one installed in less than 10 min. etrailer.com had the best price and the product was shipped quickly.



- BVA0502-03
by:

I was concerned I could even find the vent part. I did, with great service and a fair price!



- BVA0502-03
by:

Exactly as described. One year and a trip to a pristine mountain lake in Idaho, holding up just fine. Thanks etrailer!



- BVA0502-03
by:

Had a bit of a rough time locating a replacement for our 2010 Airstream vent. My wife discovered it on etrailer and voila . . . perfect fit. Great service also.


Comments
The vent is performing just fine. No problems.
Fun I - 12/11/2017



- BVA0502-03
by:

This was a perfect match. The fit was exact. Quick delivery. Excellent customer service answered all my questions. I would definitely shop here again for all my RV needs.



- BVA0502-03
by:

Perfect exactly what I needed I called in my order Greg S was very helpful I received my order very quickly A good place to do business


Comments
Great Fit exact replacement
Michael - 09/28/2020

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Info for this part was:

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Written by:
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Employee Michael H
Expert Research:
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