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2015 Porsche Boxster 981 GTS Convertible H6 3.4L

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2015 Porsche Boxster 981 GTS Convertible H6 3.4L Cooling Expansion Tank Parts

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Coolant Expansion Tank

ES#3996735 - 98110604706 - Coolant Expansion Tank - Does not include cap - Genuine Porsche - Porsche

Does not include cap

Brand:
Genuine Porsche - Corporate Logo
ES#:
3996735
Mfg#:
98110604706
In Stock
Limited Qty Sale
$201.99

This product was last offered at the strikethrough price on
06-15-2026

$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Cooling Expansion Tank Parts

A common source of overheating problems is a broken or leaking coolant expansion tank. Replace it with an OEM coolant expansion tank or quality aftermarket expansion tank to prevent future woes.

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