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Door Panel
- 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 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 1950-65
Porsche 911/912 1965-69
Porsche 911 1965-89
Porsche 930 1975-77
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99959100912
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Complete ready-to-install door panels for all Porsche 356 Cabriolet models of the A, B and C series 1956–1965, available in Porsche Nappa leather or Porsche classic vinyl with original pleated maps pockets. Not suitable for Convertible D and Roadster models.
Our door panels are among the best you can buy for originality and fit. We match Stuttgart factory specifications step by step; from the finest Scottish hides, colour coded vinyl, vibration deadening foam, water-resistant backing board. All panels are precision cut, stitched and pressure glued and stapled to guarantee a factory authentic fit.
Because of fading of the original material and colour differences between dye lots, we offer the door panels in Black only. For complete full leather interior kits we can offer most original Porsche colours (please enquire).
Please note that door cap retrims, door panel clips, handles or other panel hardware are not included.
Sold per pair.
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Complete ready-to-install door panels for all Porsche 356 Coupe models of the A, B and C series 1956–1965, available in Porsche Nappa leather or Porsche classic vinyl with original pleated maps pockets. Not suitable for Convertible D and Roadster models.
Our door panels are among the best you can buy for originality and fit. We match Stuttgart factory specifications step by step; from the finest Scottish hides, colour coded vinyl, vibration deadening foam, water-resistant backing board. All panels are precision cut, stitched and pressure glued and stapled to guarantee a factory authentic fit.
Because of fading of the original material and colour differences between dye lots, we offer the door panels in Black only. For complete full leather interior kits we can offer most original Porsche colours (please enquire).
Please note that door cap retrims, door panel clips, handles or other panel hardware are not included.
Sold per pair.
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Our door panels are among the best you can buy for originality and fit. We match Stuttgart factory specifications step by step; from the finest Scottish hides, colour coded vinyl, vibration deadening foam, water-resistant backing board. All panels are precision cut, stitched, pressure glued and stapled to guarantee a factory authentic fit.
Because of fading of the original material and colour differences between dye lots, we offer the door panels in Black only. For complete full leather interior kits we can offer most original Porsche colours (please enquire).
Please note that door cap retrims, door panel clips, handles or other panel hardware are not included.
Sold per pair.
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 A T2
Porsche 356 B
Porsche 356 C
Click 'Zoom in' for large parts diagram.
Diagram ref no 70
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64453161102
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
PAIR
Fits:
Porsche 356 Speedster 1950 -1959 (540.1 model)
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64455503X40
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
Fits:
Porsche 356 Speedster - 1950 to 1959 (540.1 model)
Speedster door top caping with ferrules for side window
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64455503
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
Fits:
Porsche 356A COUPE / CABRIO
Porsche 356B
Diagram ref no 60
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64453162100
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Sold each 2 required per car
Fits:
Porsche 356 - 1950 to 1955
Porsche 356A - 1955 to 1959
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1965
Folded steel trim for strengthening interior door card
Diagram ref no 51
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64453181101
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59

Fits:
Porsche 356 A (1955 - 1959)
Click 'Zoom in' for large parts diagram.
Diagram ref no 29
Price is for each
Related reference numbers
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64455289101500
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59

Fits:
Porsche 356 Pre A (1948 - 1955)
Porsche 356 A (1955 - 1959)
Click 'Zoom in' for large parts diagram.
Diagram ref no 29
Price is for each
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64455289101300
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
The OE Match Window Crank Handle, Chrome with Black Knob is a premium-quality replacement manual window winding handle designed to restore the original appearance and smooth operation of compatible classic Porsche models. Manufactured to OE specifications for fit, finish and durability, this handle features a polished chrome arm with a black rotating knob, providing authentic factory styling and comfortable, reliable operation.
Fits:
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 28
Constructed from high-quality die-cast metal with a durable chrome-plated finish and a hard-wearing black ergonomic knob, the handle is engineered to withstand frequent use while resisting corrosion, wear and fading. Precision-manufactured for direct OE-style installation, it fits securely onto the original window regulator spindle, making it an ideal replacement for worn, damaged or missing original handles.
What This Product Does:
- Operates the manual window regulator mechanism.
- Allows smooth raising and lowering of the side window.
- Provides a comfortable, ergonomic grip with the rotating black knob.
- Restores the original appearance of the vehicle's interior.
- Fits directly onto the factory window regulator spindle.
- Ensures reliable manual window operation.
- Replaces worn, damaged or missing original handles.
- Forms an essential part of the manual window operating system.
Symptoms Of Wear Or Failure:
- Loose or wobbling handle.
- Difficulty raising or lowering the window.
- Worn mounting splines causing the handle to slip.
- Cracked or damaged black knob.
- Pitted, scratched or tarnished chrome finish.
- Handle becoming detached from the regulator spindle.
- Excessive play during operation.
- Stiff or rough window operation due to poor handle engagement.
- Cosmetic deterioration affecting the interior appearance.
- Missing window crank handle.
Why Replacement Matters:
- The window crank handle is one of the most frequently operated interior components and is subjected to continual mechanical stress and everyday handling. Over time, the mounting splines can wear, the chrome finish may deteriorate and the rotating knob can become cracked or loose, reducing both comfort and functionality.
- A worn or damaged handle can make window operation difficult and place unnecessary strain on the window regulator mechanism. It can also detract from the authentic appearance of the cabin, particularly on classic Porsche models where original interior details are an important part of the vehicle's character and value.
- Replacing the window crank handle restores smooth manual window operation while enhancing the interior with a factory-correct appearance. The OE Match replacement offers precise fitment, durable chrome-plated construction, a comfortable black rotating knob and long-lasting reliability, making it the ideal choice for restoration, repair and everyday use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64454247001
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Sold each. Two springs are typically required per car (one for each door).
This is the genuine Porsche conical spring (part number 64454247300) used in the window winder / crank handle assembly on Porsche 356 model doors. It’s the factory-specified spring for restoring original feel and return action.
Fits:
Porsche 356 1950 - 1965 all models
Diagram ref no 76
When installed in the window winder or crank handle, this conical spring provides the return tension that snaps the crank back to rest when rotated. It ensures smooth, consistent motion and proper alignment of the winding lever.
With age, springs can weaken, lose shape, or corrode, resulting in a sloppy crank feel, misalignment, or poor return. A genuine Porsche spring restores the correct tension, alignment, and reliable operation of the crank handle system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64454247300
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Sold each. Two springs are typically required per car (one for each door).
Fits:
Porsche 356 1950 - 1965 all models
Diagram ref no 76
When installed in the window winder or crank handle, this conical spring provides the return tension that snaps the crank back to rest when rotated. It ensures smooth, consistent motion and proper alignment of the winding lever.
Over time, the factory spring can weaken, lose its shape, or corrode—leading to sloppiness in the crank handle, poor return action, or misalignment. A fresh OE Match replacement restores firm tension, precise motion, and long-term durability.
Two springs are typically required per car (one for each door).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64454247300
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits:
Porsche 356 A/B/C 1.1-1.6L 01/1950-12/1965
Click 'Zoom in' for large parts diagram.
Diagram ref no 29
Price is for each
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Related, superseded, cross reference or alternative numbers for comparison.
64455289101300
The product you are viewing cross references to these numbers
Porsche Interior Door Panels | Premium Craftsmanship & Authentic Fitment
Interior door panels are an essential part of your Porsche’s cabin design — blending style, comfort, and function. They provide structure to the door assembly, house handles and switches, and contribute to sound insulation and aesthetic refinement. Over time, these panels can wear, fade, or warp, making replacement the key to restoring your Porsche’s luxury interior.
At Design911, we supply high-quality interior door panels designed to meet or surpass original specifications for precision and finish. Constructed from premium materials including leather, Alcantara, and durable composites, our panels ensure perfect alignment, refined textures, and a seamless match to your Porsche’s interior design.
Whether you’re restoring a classic 911, refurbishing a Cayman, or upgrading a modern model, our door panels deliver performance, authenticity, and timeless appeal.
What Do Interior Door Panels Do?
Door panels are more than decorative — they serve both practical and comfort-enhancing roles inside your Porsche.
Core Functions:
- Provide structure and housing for handles, switches, and window controls.
- Improve acoustic insulation and cabin comfort.
- Enhance aesthetic harmony throughout the interior.
- Protect wiring, window mechanisms, and locking systems.
- Support airbag deployment areas (where applicable).
A well-maintained door panel ensures a quiet, comfortable, and visually cohesive driving experience.
Why Do Door Panels Wear or Fail?
Even with Porsche’s craftsmanship, interior door panels experience wear and stress over years of use.
Common Causes of Damage Include:
- Fading and cracking from UV exposure.
- Delamination of leather, vinyl, or fabric surfaces.
- Broken clips or warped substrates causing misalignment.
- Moisture ingress leading to swelling or adhesive failure.
- Scuffs, tears, and general wear from regular use.
When damaged, panels can creak, loosen, or spoil the cabin’s luxury finish — making replacement essential for both comfort and value.
Why Replace or Upgrade Your Porsche Door Panels?
Replacing worn or damaged door panels restores the original elegance and integrity of your Porsche’s interior. High-quality replacements ensure a perfect fit, correct alignment, and long-lasting materials for years of driving enjoyment.
Key Benefits:
- Restores interior aesthetics and tactile quality.
- Eliminates rattles, looseness, and worn-out fittings.
- Ensures proper fitment of switches, handles, and trims.
- Available in multiple finishes and materials.
- Compatible with Porsche 911, Cayman, Boxster, Panamera, Macan, and Cayenne models.
- Ideal for restorations, refurbishments, or interior customisation.
Upgrading your panels can also personalise your interior with new colours or premium finishes while maintaining Porsche design precision.
Highlights
- Precision-engineered Porsche interior door panels.
- Crafted from durable, premium-grade materials.
- UV-resistant and moisture-protected construction.
- Direct-fit replacements for worn or damaged panels.
- Designed for restoration, repair, or aesthetic enhancement.
- Elevates the interior look, comfort, and resale value.