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Degas bottle o-ring

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Old Dec 29, 2025 | 06:09 PM
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Degas bottle o-ring

does anyone know the size of the o-ring for the line that runs from the bottom of the Degas bottle to the front of the lower engine? I think the o-ring that seals the bottom of the Degas bottle is bad.
 
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Old Dec 30, 2025 | 11:42 AM
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I'm finding two different types but no dimensions.................

https://www.fordpartscatalog.com/v-2...oses-and-pipes
 
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Old Dec 30, 2025 | 02:38 PM
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Originally Posted by jimzpsd
I'm finding two different types but no dimensions.................

https://www.fordpartscatalog.com/v-2...oses-and-pipes

Awesome!! I'll call my local dealer, I appreciate the link to this website!
 
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Old Dec 30, 2025 | 03:09 PM
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SPE has a kit for $140 "the billet aluminum quick connect will not warp, deform, etc & therefore the o-ring stays contained."

Not sure if the cost is acceptable, but I've read a new o ring doesn't always fix it and some that are fixed don't last long. My hasn't leaked yet but I'm getting close to time for a coolant flush/change and will install the SPE kit then.
 
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Old Dec 30, 2025 | 03:34 PM
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Originally Posted by kayakingpoodle
SPE has a kit for $140 "the billet aluminum quick connect will not warp, deform, etc & therefore the o-ring stays contained."

Not sure if the cost is acceptable, but I've read a new o ring doesn't always fix it and some that are fixed don't last long. My hasn't leaked yet but I'm getting close to time for a coolant flush/change and will install the SPE kit then.
I found that kit and will probably pull the trigger on it soon, thx for posting it though
 
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