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  • Coolant Cap SKU: 99610644704

    ★★★★★ ★★★★★ 5.00/5 Stars. (3 Reviews)
  • MSRP $31.05 $25.00

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Coolant jug cap, this is the latest version available.

Fits the following models:
- All Boxster models from 1997-2008 (depending on the year, this could install in the engine compartment or the trunk department. Match up the photo).
- All Cayman models from 2006-2014 (not the trunk cap, this installs inside the engine compartment)
- Most 1999-2012 911/Carrera models.

★★★★★ ★★★★★
5.00/5 Stars out of 3 Reviews
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No more fluid overflow
(Albany, NY) | July 7th, 2021
I had a coolant overflow leak when my car was hot. I tried other brands which didn't fix the problem. This part did fix the overflow when hot.
No More disappearing coolant
(NY) | May 12th, 2021
I noticed I was using a little coolant. After my second time topping off with a little distilled water I figured something was a "mist". After some internet sleuthing I noticed I had some dry white residue around the bottom of the cap and on the reservoir. This is a sign your cap is going bad. This cap is the revised version of the cap and so far it is working great. Be sure to clean your reservoir before putting the new one on to ensure a good seal. No more smell, white residue or coolant usage. I wish all fixes were this easy.
Radiator Cap
(Upland, CA) | July 9th, 2016
This corrected the misting problem with the stock OEM cap.
 

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Coolant Cap
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