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)
I researched all the sunroof seals and decided to pay a bit more for this one and I’m so glad I did. Easily fitted and has stopped the huge water leak I had, just shame the previous owner hadn’t bothered earlier. Posted quickly and nicely packaged.
Good price for original Porsche petrol cap, with acceptable delivery costs
Exactly what I needed and delivered promptly
While they are just two buttons you touch them often and the coating on the originals had degraded to an unpleasant sticky mush.
Very happy and speedy postage.
Top class company great aftersales