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Porsche // 991 (911) MK2 2016-2019 // Any
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- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
The Breather Line for Expansion Tank – LHD is a genuine Porsche cooling system component designed specifically for left-hand drive (LHD) vehicles. This breather hose connects to the coolant expansion tank and allows controlled ventilation of air and vapour within the cooling system.
Fits:
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
- Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
- Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
Diagram Ref No 6
What This Product Does:
- Allowing trapped air and vapour to vent from the coolant reservoir
- Maintaining correct cooling system pressure balance
- Preventing airlocks within the coolant circuit
- Supporting efficient coolant circulation
- Helping maintain stable engine operating temperature
Symptoms Of Wear Or Failure:
- Coolant leaks near the expansion tank area
- Cracked, brittle, or split hose material
- Coolant smell from the engine bay
- Low coolant warning light
- Air present in the cooling system after bleeding
- Fluctuating engine temperature readings
- Coolant residue around hose connections
Why Replacement Matters:
- Maintain correct cooling system pressure
- Prevent airlocks and coolant circulation issues
- Protect the engine from overheating damage
- Restore reliable cooling system performance
- Avoid costly repairs caused by cooling system failure
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B121071C
The product you are viewing cross references to these numbers