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Dashboard knob set, IVORY. Porsche 356A 1955-1959 ❭ SMC552IVO
- Porsche 356A 1955-59
Dashboard Knob Set – Ivory
Complete the restoration of your classic Porsche interior
with this 15 piece, OE Match Ivory Dashboard Knob Set. Manufactured to complement the
original factory styling, this premium dashboard knob set restores one of the
most visible and frequently used areas of the cabin, helping your Porsche
regain its authentic period appearance.
Each
one is CNC machined and polished to recreate the original Bakelite knobs and brass inserts are used where needed.
Fits:
The dashboard controls are among the first details noticed when entering a classic Porsche. After decades of use, the original knobs often become faded, cracked, scratched or discoloured due to constant handling, sunlight and age. Replacing worn dashboard knobs instantly refreshes the interior while maintaining the elegant design that made the Porsche 356A an automotive icon.
Finished in the correct ivory colour, this OE Match dashboard knob set provides the ideal finishing touch for complete restorations, sympathetic refurbishments and concours-standard projects.
What Does the Dashboard Knob Set Do?
The dashboard knobs provide the interface for operating a variety of vehicle functions, including lighting, wipers, heating and ventilation controls, depending on vehicle specification. As frequently handled components, they contribute significantly to both the functionality and visual appeal of the dashboard.
A fresh set of dashboard knobs restores a clean, consistent appearance while ensuring comfortable operation of the vehicle's controls.
Why Replace the Dashboard Knobs?
Original dashboard knobs are exposed to decades of regular
use and environmental conditions. Common signs of deterioration include:
- Faded or yellowed surfaces
- Cracks or chips in the material
- Scratches and wear from daily use
- Loose or damaged knobs
- Discolouration caused by UV exposure
- Missing components following previous repairs
Replacing the complete set ensures a uniform finish across the dashboard and enhances the overall presentation of the vehicle.
Features
- Correct ivory finish for Porsche 356A interiors
- Manufactured for accurate fit and appearance
- Durable, high-quality construction
- Restores factory-style dashboard presentation
- Comfortable grip and smooth operation
- Ideal for restoration, refurbishment and concours preparation
- Excellent finishing detail for classic Porsche interiors
OE Match Porsche Dashboard Knobs & Interior Restoration Parts
The dashboard is the focal point of every classic Porsche interior, and the quality of its trim components has a significant impact on the vehicle's overall presentation. Replacing worn dashboard knobs is one of the most effective ways to restore a clean, factory-inspired appearance while improving the feel and operation of the vehicle's controls.
At Design911, we offer a comprehensive range of OE Match dashboard knobs, switches, interior trim, seat hardware and restoration components for classic Porsche models. Each product is selected to provide excellent fit, authentic styling and long-lasting durability, making them ideal for collectors, enthusiasts and professional restoration specialists.
Whether you're undertaking a full nut-and-bolt restoration or simply refreshing a tired interior, OE Match components help preserve the timeless character and value of your Porsche.
Why Replace Your Dashboard Knobs?
Restores a factory-style dashboard appearance Replaces faded, cracked or damaged original knobs Creates a consistent finish across the dashboard Enhances the operation of dashboard controls Ideal for concours restorations and classic refurbishments Manufactured for excellent fit and durabilityRelated reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SMC552IVO
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 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Replacement card board type cover with fixing points
This OE Match luggage compartment dash cover is a direct replacement for the original Porsche front trunk trim panel fitted to 911 models from August 1968 through July 1975. Manufactured to factory specifications, it replicates the original cardboard-backed trim panel with integrated fixing points, ensuring correct fitment and authentic appearance.
Fits:
Porsche 911 08/1968 - 07/1975
LHD or RHD cars
Section of diagram ref no 32
Installed inside the front luggage compartment (front boot area), the panel covers the front bulkhead and heater/ventilation components, creating a clean and finished appearance while helping protect internal systems from debris and accidental contact. It also contributes to the original interior presentation of the luggage compartment.
Designed for both left-hand drive (LHD) and right-hand drive (RHD) vehicles, the panel is precision-cut to OE dimensions for straightforward installation using factory mounting points.
This component is ideal for restoration, refurbishment, or replacement of warped, damaged, or deteriorated original trunk trim panels in classic Porsche 911 models.
The luggage compartment dash cover conceals and protects the front bulkhead, ventilation, and heating components inside the front trunk area. It improves the appearance of the luggage compartment while helping shield internal systems from dirt and damage.
Function
• Covers front luggage compartment bulkhead area
• Protects ventilation and heating system components
• Restores factory-correct trunk appearance
• Helps reduce exposure to dirt and debris
• Provides clean and finished interior presentation
Original luggage compartment trim panels often deteriorate with age due to moisture, heat, and repeated handling. Warped or damaged panels can leave internal components exposed and reduce the overall appearance of the trunk area. Replacing the panel restores the original factory look and helps maintain a clean, protected luggage compartment.
When to replace
• Original panel is warped, damaged, or missing
• Visible deterioration from moisture or age
• Loose or broken mounting points
• During front trunk restoration or refurbishment
• To restore original factory appearance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155106704
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)
OE Match centre dashboard air vent nozzle designed as a replacement for the original factory air vent used in classic Porsche 911 models equipped with air conditioning. It replicates the original vent’s fitment, shape, and louvre function to deliver correct cabin airflow and OEM-style appearance.
The only difference is that this vent does not come with sliders / adjusters on the sides. You can position the louvres by hand though.
Fits:
Porsche 911 1975 - 1986
Porsche 930 Turbo
Porsche 912E
Diagram ref no 10.
This OE Match version is ideal for vehicles where the original centre vent has faded, cracked, failed to hold position, or has missing adjustment tabs - common issues on older cars due to age and sun exposure.
The centre dashboard air vent directs conditioned or ambient air from the heating, ventilation, and air conditioning (HVAC) system into the cabin. It lets occupants adjust airflow direction and volume for comfort, defrosting, or ventilation purposes.
Function:
Installed at the centre of the dashboard, this OE Match vent:
• Channels air from the HVAC system into the cabin
• Allows directional adjustment of airflow
• Helps balance cabin temperature and comfort
• Complements original dashboard aesthetics
Centre air vent assemblies endure heat, sunlight, and repeated adjustment, which can cause them to become brittle, cracked, faded, or loose over time. A failing vent can disrupt airflow, reduce cabin comfort, and detract from the interior’s appearance. Replacing it with an OE Match unit restores proper airflow control, eliminates rattles or misalignment, and improves the visual continuity of the dashboard.
When to replace:
• Vent louvers are stuck, broken, or loose
• Dashboard airflow is restricted or misdirected
• Interior trim looks faded or mismatched
• During HVAC servicing or dashboard restoration
• Prior to resale or show preparation
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91157106703
The product you are viewing cross references to these numbers
- 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
Restore the original appearance and protection of your Porsche interior with this OE Match Loudspeaker Plastic Lid Cover, Black, manufactured as a direct replacement. Produced to OE-style specifications, this black plastic lid cover is designed to protect the loudspeaker housing while providing a clean, factory-style finish that complements the vehicle's interior trim.
Fits:
- 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
Diagram Ref No 29
Over time, the original loudspeaker lid cover can become cracked, warped, faded, or damaged through age, UV exposure, and regular use. A deteriorated cover not only detracts from the appearance of the cabin but can also leave the loudspeaker and surrounding components vulnerable to accidental damage and dirt ingress. Replacing the damaged cover restores both protection and the authentic appearance of the interior. This OE Match loudspeaker plastic lid cover is ideal for maintenance, interior repairs, and Porsche restoration projects.
What This Product Does:
- Protects the loudspeaker housing from damage and contamination.
- Restores the original appearance of the interior trim.
- Provides a neat, factory-style finish.
- Helps conceal the loudspeaker installation.
- Replaces cracked, faded, warped, or damaged original covers.
- Complements the surrounding interior components.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Cracked or broken plastic cover.
- Faded or discoloured finish.
- Warped or distorted lid.
- Loose or poorly fitting speaker cover.
- Scratches or impact damage.
- Missing loudspeaker lid cover.
- Interior refurbishment or restoration requiring replacement trim components.
Why Replacement Matters:
- The loudspeaker plastic lid cover is both a protective and cosmetic interior component, helping to shield the loudspeaker from accidental damage while maintaining the original factory appearance of the vehicle's cabin. A cracked, faded, or missing cover can detract from the quality of the interior and leave the speaker assembly exposed to dirt and damage.
- Replacing a worn or damaged cover restores the original finish of the interior and helps preserve the loudspeaker installation for years to come. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Loudspeaker Plastic Lid Cover provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155204800
The product you are viewing cross references to these numbers
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