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gasket Genuine Porsche part 95510612300

Code: 95510612300

Genuine Porsche part

gasket

The product code 95510612300 was also found on these diagrams

105-007 - seal

Coolant pump / Thermostat housing (Model: 059D) Cayenne 9PA1 (957) 3.0L Diesel 2007-10

105-010 - seal

Coolant pump / Thermostat housing (Model: 059E,CRCA, CRCB,CNRB, CVVA,CVVB, CVVC) Cayenne 92A (958) 3.0L DIESEL 2011-18

Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.

Related products

3 3 3

Water thermostat insert. Porsche 955 Cayenne 3.2L

95510611300/2

Product Information

Water Thermostat Insert

Maintain the correct engine operating temperature with this OE Match Water Thermostat Insert, designed specifically for the
Porsche Cayenne 955 3.2ltr. Manufactured to original equipment specifications, this premium replacement thermostat insert accurately regulates coolant flow through the engine, helping the cooling system reach and maintain the optimum operating temperature for maximum performance, fuel efficiency and engine longevity.

Fits:

Porsche 955 Cayenne 3.2L V6 2003-06

Diagram ref no 2

A properly functioning thermostat is one of the most important components within the engine cooling system. Replacing a worn or faulty thermostat helps prevent overheating, improves heater performance and ensures your Porsche operates exactly as intended.

What Does the Water Thermostat Insert Do?

The thermostat insert is a temperature-controlled valve located within the cooling system. It automatically regulates coolant flow between the engine and radiator.

Its primary functions include:

Bringing the engine up to operating temperature quickly.
Regulating coolant flow through the radiator.
Preventing engine overheating.
Improving fuel efficiency.
Reducing engine wear during cold starts.
Supporting effective cabin heating.
Helping maintain stable engine temperatures under all driving conditions.

By continually adjusting coolant flow, the thermostat helps ensure the engine always operates within its ideal temperature range.

Why Do Water Thermostats Fail?

Thermostats are exposed to constant heat cycling and coolant flow throughout their service life. Common causes of failure include:

Wear of the internal wax capsule.
Fatigue of the return spring.
Corrosion caused by degraded coolant.
Scale or debris restricting movement.
Age-related deterioration.
Overheating causing internal damage.

A thermostat can fail either closed, restricting coolant flow and causing overheating, or open, preventing the engine from reaching its correct operating temperature.

When Should the Water Thermostat Insert Be Replaced?

Replacement is recommended if you notice:

Engine overheating.
Engine running colder than normal.
Slow cabin heater performance.
Fluctuating coolant temperature.
Coolant warning messages.
Thermostat fault codes.
During major cooling system servicing or water pump replacement.

Many Porsche specialists recommend replacing the thermostat whenever the cooling system is dismantled, as preventative maintenance can help avoid expensive engine damage.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95510611300

95510611300

4455.80D

8MT 354 778-161

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gasket Genuine Porsche part 95510612300