- Porsche 95B.1 Macan Petrol 2.0L 237Bhp 2014-18
- Porsche 95B.2 Macan Petrol 2.0L 245Bhp 2019-21
Key Features
- Complete water pump + thermostat + housing assembly
- Direct fit for Porsche 95B Macan 2.0L (petrol) 2015–2018
- Mechanical pump design for reliable coolant circulation
- Integrated thermostat for precise, factory-spec temperature control
- OEM cross-reference: PAC121111C / Porsche 95812101200, 95812111100, 95812111110, 95812111111, PAC121111A/B, PAC121012B
- You can drop this unit straight in place of the original without modification, ideal for both dealer-level and independent workshop repairs.

Fits:
Porsche 95B Macan 2.0L 2015-18
Why this part should be replaced
- On the 2.0-litre Macan, the water pump and thermostat housing is a known weak point. Owners and specialists frequently report:
- Coolant leaks from the pump or the plastic housing seams
- Cracks or warping in the thermostat housing over time
- Internal seal failure, allowing coolant to escape
- Sticking thermostat, causing the engine to run too cold or overheat
- Because the pump, thermostat and housing are integrated, it’s more cost-effective and reliable to replace the complete assembly rather than just the thermostat or pump alone.
Typical reasons to replace:
- Visible coolant leak at the front/right-hand side of the engine
- Repeated “Check coolant level” warnings
- Engine temperature running higher or lower than normal
- Overheating in traffic or under load
- Preventive maintenance when doing major cooling or front-engine work
Diagram ref: 1 & 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAC121111C
The product you are viewing cross references to these numbers
