1. RV Vents and Fans
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  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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Ventline RV Vents and Fans - BVA0502-03
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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 800-298-8924 for expert service.
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  • Reviews (68)
  • Q & A (6)
  • Videos (1)
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  • Why etrailer?

Ventline RV Vents and Fans - BVA0502-03

  • Roof Vent
  • Replacement Lid
  • Ventline
  • Black
  • 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   (68 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:

Exactly as described. One year and a trip to a pristine mountain lake in Idaho, holding up just fine. Thanks etrailer! 706701



- BVA0502-03
by:

Works pretty well, a little louder than I hoped and the handle used to push the rain over up and down broke within a month or two. Just be careful and it’ll be fine. 657219



- 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. 720792



- BVA0502-03
by:

Perfect fit for broken vent hood damaged by tree branches. Easy install with included hardware. Thank You etrailer.com 831144



- BVA0502-03
by:

My original cover was destroyed by baseball sized hail, I purchased this item and it was an exact fit. Seems to be a little thicker material than the original. Very happy with my purchase so far. Hail season is here once again so we will see how this one fairs! 818952



- BVA0502-03
by:

Works as advertised 739845



- 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 708342



- BVA0502-03
by:

Perfect fit 707291



- 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. 706748



- BVA0502-03
by:

Exactly what I needed after a tornado hit the barn my trailer was stored. It and the fan blade fit perfect. Arrived much faster than I expected. Great service and prices.... 683019



- BVA0502-03
by:

This is a cap to shut the wind and weather out of the bathroom fan. My old one had lost all the rubber gasket material. This new one went on with two screws and saels off the fan area just great. Replaced it in about 5 minutes. 679724



- BVA0502-03
by:

Just the part I needed, couldn't find it anywhere else - very speedy shipping too. 678952



- BVA0502-03
by:

Cover was shipped quickly and fit perfectly!!! Thanks etrailer! 649788



- BVA0502-03
by:

Was a super easy process. I asked for the part, they directed me to where it was. I purchased it online and it was here a few days later. Business done right. Thank you. 645187



- 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. 625628



- BVA0502-03
by:

Just what I was looking for. Easy to install and fit perfectly. 583783



- 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. 583403



- BVA0502-03
by:

Vent cap fits great - nice that it came with its own screws too 578932



- BVA0502-03
by:

This is a direct replacement of the original, which developed a torn gasket and leaked after a few years of use. Since the lightweight foam gasket material is still the same I don’t expect it to last any longer than the original. I saved the original and will try to replace the gasket with something a bit sturdier for next time. 577159



- BVA0502-03
by:

Perfect replacement. Easy to install. 569549



- BVA0502-03
by:

Hard to go wrong on something this simple, but it wasn't a part that was easy to find. Thanks to etrailer for carrying these simple, obscure, but critical parts! 568185



- BVA0502-03
by:

Product fit as expected product delivered directly on time 566456



- BVA0502-03
by:

Received product and was as advertised. Great service as always! 564633



- BVA0502-03
by:

Product is a perfect fit for my damaged plastic cover! 542526



- 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! 526934


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Info for this part was:

Written by:
Raymond P
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Installed by:
Cole B

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