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- Porsche 356C 1963-65
Heater Cable - New Version Heating
Restore smooth and reliable cabin heater operation with this
OE Match heater cable. This heater cable
is manufactured to OE specifications and serves as a direct replacement for the
original component. It transfers movement from the dashboard heater control to
the heater mechanism, allowing precise adjustment of the heating system.
Fits:
- Porsche 356C 1963-65
Over time, heater cables can become stretched, corroded or seize through age and lack of use, making the heater difficult to operate or preventing the flaps from opening and closing correctly. Replacing the cable restores smooth mechanical operation while maintaining the original factory feel of your Porsche 356 C.
Ideal for routine maintenance, concours restorations and complete heating system rebuilds, this OE Match replacement provides dependable performance and factory-style fitment.
What Does the Heater Cable Do?
The heater cable forms part of the Porsche 356 C's mechanical heating control system.
When the heater control is operated inside the vehicle, the cable transfers that movement to the heater valve or flap mechanism, regulating the flow of warm air into the cabin.
A correctly functioning heater cable ensures:
- Smooth operation of the heater control
- Accurate heater flap movement
- Reliable cabin temperature adjustment
- Correct travel of the heater mechanism
- Consistent operation of the factory heating system
Why Replace the Heater Cable?
After many years of service, the original heater cable may suffer from corrosion, internal wear or physical damage.
Common causes of failure include:
- Cable stretching
- Frayed inner cable Internal corrosion
- Seized movement
- Broken cable ends
- Excessive resistance
- Damaged outer casing
- Incorrect adjustment following previous repairs
Replacing the cable restores positive heater control and helps prevent unnecessary strain on the heater mechanism.
Symptoms of a Worn Heater Cable
You may need to replace the heater cable if you notice:
- Heater controls becoming stiff
- Heater controls difficult to move
- Heating remaining permanently on or off
- Limited heater adjustment
- Excessive free play in the control
- Heater flaps failing to operate fully
- Uneven cabin heating
- Frayed or damaged cable
- Broken cable ends
If these symptoms are present, it is also advisable to inspect the heater valves, linkage and pivot mechanisms for wear or seizure.
Benefits
Installing this OE Match heater cable helps to:
- Restore smooth heater control movement
- Improve cabin heating adjustment
- Eliminate stiff or binding controls
- Ensure correct heater flap operation
- Maintain factory-style functionality
- Improve driving comfort during colder weather
- Protect associated heater linkage components
- Preserve the originality of your Porsche 356 C
- Support a high-quality restoration
Installation Recommendations
Professional installation is recommended.
During installation, inspect:
- Heater control lever
- Heater valve assemblies
- Heater flap linkages
- Pivot points
- Cable guides
- Mounting brackets
- Retaining clips
- Heater box mechanisms
Ensure all moving components operate freely before fitting the new cable. Lubricating pivots and checking cable adjustment during installation will help ensure smooth operation and maximise service life.
After installation, confirm the heater mechanism opens and closes fully throughout the complete range of control movement.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64442407101
The product you are viewing cross references to these numbers