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Door Mirror Switch
Door Mirror Control Switch Kit
Restore smooth and precise door mirror adjustment with this Door
Mirror Control Switch Kit. Suitable for both Left-Hand Drive (LHD) and Right-Hand
Drive (RHD) vehicles, this complete kit includes everything required to
replace a worn or faulty mirror control switch
Fits:
- Porsche 911 1976-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1976-1977 3.0L Turbo (930)
- Porsche 911 1978-1986 3.3L Turbo (930)
Diagram ref no 19, 20, 21 and 22
This kit restores the
original operation and appearance of your electric mirror controls, making it
ideal for routine repairs or classic Porsche restorations.
Kit contains
- Door mirror control switch
- Switch knob
- Securing nut
- Switch seal
What Does the Door Mirror Control Switch Do?
The mirror control switch allows the driver to adjust the position of the exterior door mirrors from inside the vehicle. It sends electrical signals to the mirror motors, enabling accurate adjustment for optimum rearward visibility.
Correctly adjusted mirrors are essential for safe driving, helping reduce blind spots and improving visibility during everyday driving, parking and manoeuvring.
Why Do Mirror Control Switches Fail?
After decades of regular use, the internal electrical contacts and moving components naturally wear.
Common causes of failure include:
- Worn internal switch contacts
- Dirt and oxidation affecting electrical connections
- Broken or loose switch knobs
- Moisture entering the switch
- General wear from frequent operation
A faulty switch may prevent one or both mirrors from adjusting correctly or result in intermittent operation.
When Should It Be Replaced?
Replacement is recommended if:
- Mirror adjustment becomes intermittent
- The mirrors no longer respond
- The switch feels loose or damaged
- The knob is broken or missing
- The switch is corroded or worn
- You're restoring the vehicle's interior
Replacing the complete kit ensures reliable operation while restoring the original appearance of the dashboard or door trim.
Porsche 911 Interior Electrical Switches
The interior switches of a classic Porsche are operated thousands of times throughout their lifetime and inevitably become worn with age. Replacing tired or unreliable switches not only restores everyday usability but also preserves the original appearance and functionality of the vehicle.
This complete mirror control switch kit provides everything needed to refurbish the mirror adjustment controls, making it an ideal upgrade during interior restoration or electrical repairs.
Benefits of Replacing the Mirror Control Switch
- Restores smooth mirror adjustment
- Improves driving safety and visibility
- Replaces worn electrical contacts
- Refreshes the interior appearance
- Complete kit for straightforward installation
- Suitable for restoration projects
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161311503KIT
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)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Fits:
Porsche 911 1974-86
Porsche 911 (930) Turbo 1975-86
Porsche 924 1976-85
Porsche 928 1978-86
Porsche 944 1982-85
Click 'Zoom in' for large parts diagram.
Diagram ref no 10.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161311301
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)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 944 2.5L 8V 1982-87
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Shop Securely
12 Month Warranty
Worldwide Delivery
Fits:
Porsche 911 1976-86
Porsche 911 Turbo 1976-77
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 928 1978-86
Porsche 944 1982-85
Click 'Zoom in' for large parts diagram.
Diagram ref no 21.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91161311503
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)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Shop Securely
12 Month Warranty
Worldwide Delivery
Fits:
Porsche 911 1978-1986
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 928 1978-86
Porsche 944 1982-85
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG73102806
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)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
Shop Securely
12 Month Warranty
Worldwide Delivery
Porsche Door Mirror Switch | Design911 Precision Control Switches for Safe & Accurate Mirror Adjustment
The door mirror switch is an essential control component that allows the driver to electronically adjust the position of the side mirrors for optimal visibility and safety. This switch connects directly to the mirror adjustment motors, enabling smooth, precise movement in multiple directions. Over time, electrical contacts, circuitry, or the internal mechanisms can degrade, leading to intermittent function or complete failure. Replacing a faulty mirror switch ensures safe lane changes, improved visibility, and full convenience while driving.
At Design911, we supply high-quality Porsche door mirror switches engineered for perfect fitment, responsive control, and long-lasting durability. These switches are built using robust electronic components designed to withstand repeated use and harsh vehicle environments. Whether you’re performing routine maintenance, electrical restoration, or replacing a worn unit, our mirror switches ensure reliable and accurate operation.
What Does a Door Mirror Switch Do?
The mirror switch acts as the user interface for adjusting the side mirrors electronically, ensuring clear visibility around the vehicle.
Core Functions:
• Controls electronic mirror movement in multiple directions.
• Connects to mirror motors for precise adjustment.
• Allows switching between left and right mirror selection.
• Supports safe driving by ensuring optimal visibility.
• Integrates with the vehicle’s electrical system for seamless operation.
A functioning switch ensures drivers maintain full visibility during manoeuvres, lane changes, and parking manoeuvres.
Why Do Door Mirror Switches Fail or Degrade?
Door mirror switches can deteriorate over time due to wear, electrical issues, or exposure to the elements.
Common Causes of Failure Include:
• Worn internal contacts leading to inconsistent operation.
• Moisture ingress causing corrosion or short circuits.
• Physical damage from repeated pressing or impact.
• Connector oxidation affecting signal transmission.
• Electrical faults within wiring or circuitry.
When failure occurs, symptoms may include intermittent adjustment, stuck mirror positions, or complete switch non-responsiveness — all of which compromise safety and convenience.
Why Replace or Upgrade Your Porsche Door Mirror Switch?
Replacing a malfunctioning mirror switch restores full mirror mobility and ensures safe vision around your Porsche. Design911’s precision switches offer reliable operation and long-term electrical stability.
Key Benefits:
• Restores smooth and accurate mirror adjustment.
• Enhances driving safety through proper visibility.
• Prevents electrical faults and inconsistent signalling.
• Direct-fit replacement ensures quick installation.
• Manufactured with durable electronics for long-term reliability.
• Ideal for maintenance, electrical repairs, or restoration projects.
Design911’s Porsche door mirror switches deliver dependable performance and perfect fitment, ensuring your vehicle remains safe, comfortable, and easy to operate.
Highlights
• High-quality Porsche door mirror control switches.
• Designed for accurate, smooth electronic mirror adjustment.
• Made using durable, corrosion-resistant internal components.
• Direct-fit replacements for classic and modern Porsche models.
• Ideal for electrical repairs and vehicle restorations.
• Restores safety-critical visibility functionality.
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