986 987 Boxster Cayman 996 997 Carrera coolant header expansion tank cap
986 987 Boxster Cayman 996 997 Carrera coolant header expansion tank cap
986 987 Boxster Cayman 996 997 Carrera coolant header expansion tank cap

986 987 Boxster Cayman 996 997 Carrera coolant header expansion tank cap

Sale price£17.40
Genuine 986, 987, Boxster, Cayman, 996, 997 & Carrera coolant expansion tank cap and header tank & reservoir lid.

These caps seal your cooling system. They also act as ... Read More
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90 Day No Quibble Returns | Fast UK & Worldwide Delivery from £6

Genuine 986, 987, Boxster, Cayman, 996, 997 & Carrera coolant expansion tank cap and header tank & reservoir lid.

These caps seal your cooling system. They also act as a safety valve. The lid keeps the whole cooling system pressurised and operating at a predetermined pressure. Excess pressures are relieved through the lid's integral safety valve.
A faulty lid can lead to engine overheating and excessive gas build up and pressurisation of your expansion tank.

NO specialist tools are required to fit this part. It's easy and straight forward to install. Just make sure your engine is completely cold when you do this.

This will fit the following Porsche vehicles :-

986 Boxster (all models built 1997-2004) & Boxster S (all models built 2000 and 2004)

996 C2 Carrera 2, C4 Carrera 4, C4S Carrera 4S (3.4L & 3.6L) (all models built 1998 and 2005)

987 Boxster (all models built 2005-2012) & 987 Boxster S (all models built 2005-2012)
987 Cayman (all models built 2006-2012) & 987 Cayman S (all models built 2006-2012)

997 Carrera 2 (all models built 2005-2012)
997 Carrera 2S (all models built 2005-2012)
997 Carrera 4 (all models built 2005-2012)
997 Carrera 4S (all models built 2005-2012)

Customer Reviews

Based on 10 reviews
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A
Anthony Rogers
Upgrade

04 so latest cap, straightforward swap, quick delivery and good price

T
Tony Ashpool
Genuine Porsche parts at reasonable prices

Genuine replacement parts delivered on time at a better price than most. My new Go To for Porsche parts.

T
Terry Cooper
Does as it says on the tin!

Having read about issues with the original fitment cap, I decided to check the one fitted to my late '04 Boxster 2.7. Sure enough, it was an earlier .01 version so ordered this to change it.
Arrived quickly, as is usual from Frazerpart.
Great service 👏