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- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
This OE Match heater cable guide tube is a replacement guide sleeve used in the heater control cable system on classic Porsche 911, 912, and 930 models. It guides and protects the heater control cable as it runs through the vehicle body or tunnel area toward the heater control flaps.
Fits:
Porsche 911/912 1965 - 1986
Porsche 911 (930) Turbo 1975 - 1986
Diagram ref no 45
The heater cable guide tube helps route the heater control cable smoothly and keeps it correctly positioned so the cabin heating system can operate as intended. It allows the cable to move cleanly when the heater control is adjusted, helping the heater flaps open and close correctly.
Functions
• Guides the heater control cable through the vehicle body or tunnel area
• Helps protect the cable from abrasion, dirt, rust, and damage
• Supports smooth heater cable movement
• Helps ensure correct operation of the heater control flaps
• Reduces the risk of cable binding, stiffness, or misalignment
• Provides an OE Match replacement for the original guide tube
• Suitable for heating system restoration or cable replacement work
Over time, the heater cable guide tube can become corroded, clogged with dirt or rust, worn, damaged, or broken. When this happens, the heater cable may become stiff, difficult to operate, or unable to move the heater flaps correctly. Replacing the guide tube helps restore smooth heater cable operation and supports reliable cabin heat control.
When to Replace
• This Part The heater cable is stiff, seized, or difficult to operate
• The guide tube is rusty, blocked, cracked, or damaged
• The heater control cable has been removed or replaced
• The heater flaps do not open or close smoothly
• There is excessive friction or binding in the heater cable system
• The car is undergoing heater system, body tunnel, or restoration work
• The original guide tube is missing or no longer holds the cable correctly
Where it fits on the car
This guide tube fits in the heater cable routing system, guiding the heater flap cable through the body/tunnel area toward the heater control flaps. It is part of the cabin heating control mechanism and helps connect the heater controls to the heater boxes/flaps at the rear of the car.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90142470402
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
Handbrake Cover – Cars with Manual Heating Control
Restore the appearance of your classic Porsche interior with
this OE Match Handbrake Cover. The cover fits around the handbrake and manual heating
control area on the centre tunnel, providing a neat finished appearance while
helping protect the mechanism and surrounding components.
Fits:
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
What Does the Handbrake Cover Do?
The handbrake cover is primarily an interior trim and protective component. It surrounds the handbrake lever and heating control area while concealing the mechanical components beneath.
A correctly fitted cover helps:
- Provide a neat factory-style appearance
- Cover the handbrake mechanism
- Accommodate the manual heating controls
- Protect components from dirt and debris
- Finish the centre tunnel area
- Improve the appearance of a restored interior
This version is specifically intended for cars equipped with manual heating controls.
Why Do Handbrake Covers Fail?
Unlike a mechanical component, the handbrake cover does not normally fail through operation. Instead, deterioration occurs through age, repeated use and general interior wear.
Common problems include:
- Cracking or splitting with age
- Surface wear and deterioration
- Damage around mounting points
- Distortion or warping
- Previous incorrect removal or installation
- Missing or damaged original trim
- General deterioration during interior restoration
On older Porsche 911 models, original interior trim can become brittle after decades of heat and temperature changes.
When Should the Handbrake Cover Be Replaced?
Replacement should be considered if:
- The original cover is cracked or split
- Mounting points are damaged
- The cover has become distorted
- The surface is heavily worn
- The original cover is missing
- It no longer fits securely
- The interior is undergoing restoration
- A damaged cover affects the appearance of the centre tunnel
Replacing worn trim is particularly worthwhile during a complete interior restoration where maintaining the correct period appearance is important.
Important Fitment Checks
Before ordering, confirm that the vehicle is equipped with the manual heating system, as different heating arrangements may use different handbrake covers or surrounding trim.
The handbrake lever, heating controls and mounting points should also be inspected while the cover is removed.
Porsche 911 1973-85 Handbrake Covers & Interior Trim
Interior trim is an important part of maintaining the original appearance of a classic Porsche 911.
After decades of use, handbrake covers and centre tunnel trim can become cracked, worn, distorted or damaged. Replacing deteriorated components helps restore a cleaner, more complete interior while protecting the mechanisms underneath.
For Porsche 911 models with manual heating, selecting the correct handbrake cover is important because the trim must accommodate the associated heating controls.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91142459102
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
The OE Match Clamp for Heater Hose Top & Holder for Heater Cable is a replacement mounting component for the heating system on classic Porsche 911 models.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Diagram Ref No 2
Available for the left and right sides under references 90121105122/1 and 90121105222/1, these clamps perform two important functions: they help secure the upper heater hose in its correct position and provide a locating point for the heater control cable.
Designed as an OE-style replacement, the clamps are suitable for restoring ageing, corroded, bent or missing original hardware and help maintain the correct factory routing of the heating system components.
What This Product Does:
The Porsche heating system relies on heater hoses to carry warm air through the vehicle and control cables to operate the heater flaps and regulate airflow.
These clamps help keep both systems correctly positioned by:
- Securing the upper heater hose
- Supporting and locating the heater control cable
- Preventing excessive movement of the hose and cable
- Maintaining correct cable and hose routing
- Reducing the risk of rubbing against surrounding components
- Helping the heater controls operate consistently
- Keeping the heating-system installation neat and securely mounted
Although a relatively small component, correct clamping is important because movement or incorrect routing can place unnecessary strain on hoses, cables and their attachment points.
Symptoms Of Wear Or Failure:
After many years of heat exposure, vibration, moisture and road contamination, original heater clamps can corrode or become mechanically damaged.
Common signs that replacement may be required include:
- Visible rust or corrosion
- Bent or distorted clamp sections
- Cracks or broken mounting points
- Missing clamp hardware
- Clamp no longer tightening securely
- Heater hose moving excessively
- Heater cable hanging loose or incorrectly routed
- Rattling or vibration from unsecured components
- Heater cable rubbing against nearby components
- Chafing or marking on the heater hose
- Increased stiffness or inconsistent operation of the heater controls caused by poor cable routing
- Components found loose or deteriorated during restoration or servicing
A damaged clamp should also be replaced if it can no longer hold the hose or heater cable firmly in the intended position.
Why Replacement Matters:
- Correct routing and secure mounting are important to the operation and longevity of the heating system.
- If the heater hose is allowed to move excessively, it may rub against surrounding components, increasing the risk of wear or damage. An inadequately supported heater cable can also become misaligned, chafe or develop unnecessary friction, which may affect the feel and operation of the heater controls.
- Replacing a corroded, damaged or missing clamp restores the intended mounting arrangement and helps protect the associated hose and control cable from unnecessary movement and wear.
- For restoration projects, replacing deteriorated mounting hardware also helps return the heating system to a more complete and factory-correct installation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90121105
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 914 (1970-1976)
Fits:
Porsche 911/912/930 1965-89
Porsche 914 1970-76
Click 'Zoom in' for large parts diagram.
Diagram ref no 37
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91457115110
The product you are viewing cross references to these numbers
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
This replacement knob fits onto the heating control lever in classic Porsche 911 models (1978–1989). It restores the correct factory-style look and tactile feel of the original cabin control.
Sold each.
Fits:
Porsche 911 1978 - 1989
Diagram ref no 33
This OE-match heater control lever knob is the small but essential trim piece that finishes the heating control lever assembly on the Porsche 911 (1978–1989). Made to replicate original dimensions, profile, and fit, it installs directly onto the lever to provide a clean, factory-correct appearance. It’s ideal for replacing worn, cracked, or missing knobs and is a smart upgrade during interior refreshes and restorations.
This knob provides a secure, comfortable grip for operating the heating control lever. It improves day-to-day usability by giving you better control when adjusting cabin heat, while also restoring the finished look of the interior control panel area.
The heating control lever knob acts as the user contact point on the heater lever, helping you move the lever smoothly without slipping. It also protects the lever end from wear and prevents sharp edges or exposed hardware from detracting from the interior appearance.
Over time, interior plastics can fade, become brittle, crack, or loosen from repeated use and UV exposure. A damaged or missing knob makes the lever uncomfortable to operate and leaves the interior looking incomplete. Replacing it with an OE-match knob restores proper feel, improves usability, and helps maintain a factory-correct cabin finish.
When to Replace:
• Knob is cracked, broken, or missing
• Knob feels loose on the lever or slips during use
• Surface is worn, smooth, or uncomfortable to grip
• Interior restoration or refresh is being carried out
• Heater lever end is exposed or looks unfinished
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91142479203
The product you are viewing cross references to these numbers