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Blower hose. Porsche 911 1975-83 Brown paper / aluminium ❭ 91121152201
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Appox 1.1meter long 60mm diameter.

Fits:
Porsche 911 1975-83
Also used on Pre >>1973 911's in the heater system
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
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91121152201
The product you are viewing cross references to these numbers
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
- Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
- Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21

Fits:
Porsche 970 Panamera 3.0L 2014-2016
Porsche 95B Macan V6 Petrol 2014-2018
Porsche 95B.2 Macan 2019*
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
7PP121237
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18

Fits:
Porsche 95B Macan S 3.0ltr - 2014 to 2018
Porsche 95B Macan GTS 3.0ltr - 2014 to 2018
Porsche 95B Macan turbo 3.6ltr - 2014 to 2018
For cars with Option Codes
TQ9 - Units for V6 3.6ltr engine (DU1/2/3)
T8I - Units for V6 3.0ltr engine (DU0/D4A)
Click 'Zoom in' for large parts diagram.
Diagram ref no 12
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B819332B
The product you are viewing cross references to these numbers
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
The Heating Hose Return Line is a OE MATCH heating and cooling system component designed to return coolant from the heater core back into the engine’s cooling circuit. This hose plays a vital role in maintaining proper cabin heating performance and overall coolant circulation.
Fits:
- Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
- Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
- Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
Diagram Ref No 5
What This Product Does:
- Carrying coolant away from the heater core
- Maintaining consistent coolant circulation through the heating system
- Supporting proper cabin heating performance
- Helping regulate engine and heater core temperature
- Ensuring stable cooling system pressure
Symptoms Of Wear Or Failure:
- Coolant leaks near the firewall or heater hose connections
- Sweet coolant smell inside or outside the vehicle
- Low coolant warning light
- Poor or inconsistent cabin heating performance
- Visible cracks, swelling, or soft spots in the hose
- Engine overheating if coolant loss becomes significant
- Coolant residue around hose joints
Why Replacement Matters:
- Prevent coolant leaks and unexpected breakdowns
- Maintain reliable cabin heating
- Protect the engine from overheating damage
- Ensure correct cooling system circulation
- Avoid costly repairs caused by coolant system failure
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B819334
The product you are viewing cross references to these numbers
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