BMW - Sunroof - Gap Filler Repair Kit (X3 G01 F97, X4 G02 F98, X5 G05 F95, X6 G06 F96, X7 G07)

$34.99 CAD

Shipping calculated at checkout.

Kit option BMWKIT1 - Full Kit BMWKIT1F - Front Kit BMWKIT1S - Side Kit

Gap size Normal (6-10-15) Large (15-20-25)

Shipping World Wide

Your order may incur import duties and taxes upon delivery. These fees are determined by your local customs authority.

Made in Canada

Some newer BMW models have a flaw where the sunroof seal shrinks and leaves a gap where water and debris can enter the drain channels and clog the drain tubes. A clogged sunroof drain can lead to thousands of dollars in damage when the water seeps into the car.

The TPU Gap Filler offers a temporary or permanent solution to fill the gap left by the shrinking sunroof gasket and offers the following benefits:

Prevents large debris and dust from entering the sunroof drain system
Prevents large amounts of water from entering the sunroof drain system
Eliminates wind noise left by the gap
Fills the gap to avoid visual eyesore.

The TPU Gap Filler is 3D printed using shore hardness of 95A. TPU is UV and weather resistant.

The full repair kit comes with the following parts:

Front Seal Kit - BMWKIT1F

!Measure your gap to determine the best kit version for you car. The "Normal" gap size version will fit most cars unless the seal had abnormal shrinking.

Installation Video Here

Normal Gap Size

Left Side	Right Side
6mm	6mm
10mm	10mm
15mm	15mm

Large Gap Size

Left Side	Right Side
15mm	15mm
20mm	20mm
25mm	25mm

*Custom lengths available - contact us for more information.

The OEM part number for the front seal is: 54105B32973

Side Seal Kit - BMWKIT1S

!Measure your gap to determine the best kit version for you car. The "Normal" gap size version will fit most cars unless the seal had abnormal shrinking.

Installation Video Here

Normal Gap Size

Left Side	Right Side
6mm	6mm
10mm	10mm
15mm	15mm

Large Gap Size

Left Side	Right Side
15mm	15mm
20mm	20mm
25mm	25mm

*Custom lengths available - contact us for more information.

The OEM part number for the side seal is: 54107493151

Installation

BMWKIT1-F Installation Video Here

BMWKIT1-S Installation Video Here

Avoid removing the seal from the sunroof as it may be hard to re-install correctly. Instead, you can do the following:

Chose the right size Gap Filler - Slightly longer is better
Push the whole seal back with your fingers, it'll move along the track. Spraying a small amount of silicone lubricant can help.
Insert the Gap Filler on the glass. Use a plastic trim tool
Pull seal back onto the Gap Filler until it sits flush.

Compatibility

The kit fits the following models:

2018-Present - BMW X3 (G01)
2019-Present - BMW X4 (G02)
2019-Present - BMW X5 (G05)
2020-Present - BMW X6 (G06)
2019-Present - BMW X7 (G07)
2019-Present - BMW X3 M (F97)
2019-Present - BMW X4 M (F98)
2020-Present - BMW X5 M (F95)
2020-Present - BMW X6 M (F96)

I was not paying attention and I ordered the wrong size. I noticed my mistake and decided to contact Form and function using the chat feature, they responded in less than a minute at like 8:00 PM. They offered to send me a large size gap filler FREE of charge even though I was at fault. New ones shipped the next morning. The product itself is amazing and saved me hundreds because I did not have to replace the seal. It took less than a minute to install, fixed all of the issues and you can't even notice it. Amazing customer support and amazing product!

Brilliant

Fitted perfectly, looks good and wind noise now gone. Brilliant

Incredibly helpful supplier.

Great Repair Kit

I love it, saved me a lot of money and works perfect :-). No more wind noise!

Plastic warped but Form&Function Design Reached out to help!

It was a good fit in the beginning but a few days parking in the sun, the plastic got real flimsy and warped.
*UPDATE from 3 stars to 5!* Form&Function promptly reached out to me to address the issue, demonstrating a genuine commitment to customer satisfaction. I had a thoughtful and productive email exchange with Dimitri, who went above and beyond to not only find a solution for my specific situation but also to improve the product itself so that others won’t encounter the same issue. I have complete confidence in recommending this product to fellow owners, knowing that this company truly stands behind what they make. They will be sending me a revised piece to replace mine when I didn't even request it. Don't be like me and just rate them 3 stars, REACH OUT to them because they WILL HELP you in a 5 star manner!

Working with David to troubleshoot the issue.