- Porsche 958 Cayenne S V6 3.0L Hybrid 380HP 2010-17
Designed to manage engine temperature under all driving conditions, these components circulate coolant through the engine, radiator, and heat-exchanger system. They help maintain optimal operating temperature, protect the engine from overheating, and prevent corrosion inside the coolant system.
Fits:
- Porsche 958 Cayenne S V6 3.0L Hybrid 380HP 2013-17
Diagram Ref No 11 And 12
What This Product Does:
- Regulates engine temperature by circulating coolant efficiently
- Transfers heat from the engine to the radiator for cooling
- Maintains correct pressure and flow within the coolant circuit
- Prevents overheating during heavy load, towing, or hot climates
- Prevents coolant boiling or freezing depending on environment
- Protects engine components from corrosion and scale build-up
Symptoms Of Failing Radiator / Coolant Cooler:
- Engine overheating or fluctuating temperature
- Coolant leaks under the front of the vehicle
- Low coolant level requiring frequent top-ups
- Visible cracks, corrosion, or damaged coolant lines
- Radiator fans running excessively
- Poor cabin heating (on some models)
- Strong coolant smell from the engine bay
- Sludge or discolouration in the coolant tank
- Dashboard coolant warnings or overheating messages
Why Replacement Matters:
- Overheating is one of the fastest ways to cause catastrophic engine failure. Proper cooling system components prevent this.
- Fresh components and healthy coolant protect aluminium radiators, water pumps, thermostat housings, and engine passages.
- Engines run best at optimal temperature. A failing cooling system reduces power and efficiency.
- Replacing a coolant cooler/radiator component is far cheaper than repairing warped heads, blown head gaskets, or damaged cylinder banks.
- Hybrid Cayenne models rely heavily on coolant circulation for both engine and electrical system thermal management.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
958106212
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