Door Handles | Locks | Keys


Fits in Various models:
996, 997, 991, 992, 986/987/981 Boxster, 987/981 Cayman, Cayenne, Macan, Panamera, Taycan
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Related, superseded, cross reference or alternative numbers for comparison.
99961110800
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Fits:
Porsche 356C / 356C - 1959 to 1965
Porsche 911 - 1984 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1997
Porsche 924S - 1986 to 1988
Porsche 928 - 1978 to 1995
Porsche 944 - 1982 to 1991
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Related, superseded, cross reference or alternative numbers for comparison.
90011600503
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- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
- Porsche 356B 1959-63
- Porsche 356C 1963-65


Fits:
Porsche 911 1965-73
Diagram ref no 2
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9991480050E
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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
(Recommend using Loctite/Thread locker)
Fits:
Porsche 911 1965-73
Diagram ref no 2
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Related, superseded, cross reference or alternative numbers for comparison.
9991480050E
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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)

Fits:
Porsche 356 A/B/C Coupe 1.5-1.6 01/55-12/65
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64454200
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- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits: Left and right side

Fits:
Porsche 356B/356C 1960-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 9.
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64453106111
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- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits: Left and right side

Fits:
Porsche 356B 1960-63
Porsche 356C 1964-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 11.
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64453163101
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- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits: Left and right side

Fits:
Porsche 356B 1960-63
Porsche 356C 1964-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 11.
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64453163101
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- Porsche 356B 1959-63
- Porsche 356C 1963-65

Fits: Left and right side

Fits:
Porsche 356B 1960-63
Porsche 356C 1964-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 12.
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64453163200
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- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits: Left and right side

Fits:
Porsche 356B 1960-63
Porsche 356C 1964-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 12.
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64453163200
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- Porsche 356B 1959-63
- Porsche 356C 1963-65
This replacement spring fits over the lock cylinder inside the door handle, providing the return tension for smooth operation. It works in compression against the C-clip and washer to maintain proper alignment and spring-back action.
Fits:
Porsche 356B / 356C 1960 - 1965
Diagram ref no 7
What it does:
Placed inside the door handle mechanism over the lock cylinder, this spring provides the return (spring-back) force that pushes the cylinder back outward after unlocking or locking. It works in compression, acting against a C-clip and washer to maintain proper tension and smooth operation.
Why replacement matters:
The original spring can weaken, lose tension, or corrode over time, leading to sticky or loose door locks, sluggish handle action, or failure to return properly. This OE-Match version restores the correct spring strength and ensure reliable, smooth door lock operation.
Where it fits / Location & position:
• Fits inside the door handle / lock cylinder assembly
• Sits over the lock cylinder inside the handle, compressed between clip and washer for proper tension
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64453160501
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- Porsche 356B 1959-63
- Porsche 356C 1963-65
Fits:
Porsche 356A T2
Porsche 356B
Porsche 356C
Stainless steel pull cable
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
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PCG53156101
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65


Fits:
Porsche 356B / 356C 1960-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 6
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64453160701
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- Porsche 356B 1959-63
- Porsche 356C 1963-65


Fits:
Porsche 356B / 356C 1960-65
Click 'Zoom in' for large parts diagram.
Diagram ref no 3
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91153198100
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- Porsche 356B 1959-63
- Porsche 356C 1963-65
SET OF 2
Fits:
Porsche 356 A / B /C
Click 'Zoom in' for large parts diagram.
Diagram ref no 4
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PCG53106500
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
Porsche 356 B
Porsche 356 C
Click 'Zoom in' for large parts diagram.
Diagram ref no 42
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64453170
The product you are viewing cross references to these numbers
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Secure, restore, and refine your Porsche with door handles, locks, and keys from Design911. These precision-engineered components ensure smooth operation, reliable security, and factory-correct styling, whether you’re replacing worn handles, upgrading lock mechanisms, or restoring a classic model to showroom condition.
Manufactured to OEM standards, our selection includes external door handles, key barrels, lock actuators, and central locking systems, ensuring proper alignment, smooth performance, and long-term durability. From the robust chrome handles of vintage 911s to modern electronic key systems, Design911 provides authentic Porsche-quality hardware for every generation.
Whether you’re undertaking a full restoration, addressing wear-and-tear, or enhancing vehicle security, you’ll find trusted Porsche door handle, lock, and key solutions designed for perfect fitment and functionality.
Exterior Door Handles
OEM and reproduction Porsche door handles crafted from
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Interior Door Handles & Levers
Precision-engineered interior handles that deliver smooth
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Door Locks & Cylinders
OEM-quality lock cylinders, key barrels, and actuators
designed to restore secure locking function and maintain Porsche’s original key
system integrity.
Central Locking & Electronic Systems
Replacement actuators, sensors, and control units that
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Keys, Blanks & Key Fobs
Genuine Porsche keys, blanks, and remote fobs available for
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Mounting Hardware & Accessories
Brackets, seals, screws, and trim pieces required for secure
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locks.