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Lock Mechanism Tailgate. Porsche 981 Cayman / 718 Cayman ❭ PAC827505
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
- Porsche Cayman GT4 Clubsport
- Porsche Cayman GT4 RS Clubsport 2020-2024
Rear Tailgate Lock Mechanism
The rear tailgate lock mechanism for the Porsche 981 and 718 Cayman is an essential component of the rear hatch locking system. It secures the rear tailgate in place and integrates with the vehicle’s central locking system to ensure safe and reliable operation.
Designed for precise fitment, this replacement mechanism
restores proper latch engagement and electrical locking functionality.
Fits:
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
- Porsche Cayman GT4 Clubsport
- Porsche Cayman GT4 RS Clubsport 2020-2024
Diagram Ref No 11
What the Rear Tailgate Lock Mechanism Does
The rear tailgate lock mechanism performs several important
functions:
- Secures the rear hatch in the closed position
- Interfaces with the vehicle’s central locking system
- Releases electronically via key fob or cabin switch
- Maintains correct alignment of the rear lid
- Ensures the vehicle remains weather sealed and secure
In Porsche 981 and 718 Cayman models, the rear hatch provides access to the rear luggage compartment. Proper lock function is critical for both security and usability.
Why Tailgate Lock Mechanisms Fail
Over time, rear hatch lock mechanisms can fail due to:
- Electrical actuator motor wear
- Internal gear or latch wear
- Water ingress or corrosion
- Repeated opening and closing cycles
- Alignment stress on the latch
- Wiring connector faults
Common symptoms of failure include:
- Rear hatch not opening via remote
- Tailgate not locking securely
- Warning light indicating rear lid open
- Intermittent locking operation
- Hatch requiring manual force to close
Electrical actuator failure is particularly common as the vehicle ages and components experience repeated use.
When You Should Replace the Rear Tailgate Lock
You should consider replacing the rear tailgate lock
mechanism if:
- The rear hatch fails to lock or unlock electronically
- The central locking system does not engage the rear hatch
- The tailgate warning light remains illuminated
- The latch makes clicking noises but does not operate
- You experience intermittent operation
- The hatch feels loose or insecure when closed
Prompt replacement ensures vehicle security, prevents accidental opening and maintains correct alignment of the rear lid.
Maintaining the integrity of your locking system protects your vehicle and preserves convenience and safety.
Key Benefits at a Glance
- Direct replacement rear tailgate lock mechanism
- Restores secure rear hatch closure
- Fully compatible with central locking system
- Fixes intermittent or failed latch operation
- Suitable for Porsche 981 and 718 Cayman
- Ideal for repair and preventative maintenance
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAC827505
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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

Fits:
Porsche 930 3.3L Turbo 1981-89
Porsche 911 1974-89 with Turbo spoiler
Click picture for parts diagram.
Diagram Ref: 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93051202101
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
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50

Fits:
Porsche 911 1984-89 (not Turbo)
It will fit any car fitted with Carrera Tail Spoiler
Click picture for large parts diagram.
Diagram Ref: 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9115120910101C
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)
The OE MATCH Rear Grill, Chrome is a high-quality replacement rear engine lid grille designed for classic Porsche models. Finished in a bright chrome finish, this grille combines functional engine compartment ventilation with authentic period-correct styling. Positioned on the rear engine lid, it allows cooling air to flow into the engine compartment while protecting internal components from larger debris and maintaining the iconic appearance of the vehicle.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Manufactured to OE specifications, the rear grille provides precise fitment, durable construction, and a factory-style appearance. It is an ideal replacement for damaged, corroded, or missing original grilles and is particularly suited to restoration and refurbishment projects where originality and presentation are important.
What This Product Does:
- Allows cooling air to enter the engine compartment
- Supports proper engine cooling and airflow management
- Helps prevent larger debris from entering the engine bay
- Provides a factory-correct chrome exterior appearance
- Enhances the visual appeal of the rear engine lid
- Supports accurate restoration of classic Porsche models
Symptoms Of Wear Or Failure:
- Corrosion, rust, or pitting of the chrome finish
- Bent, damaged, or distorted grille slats
- Loose or damaged mounting points
- Dull, faded, or deteriorated appearance
- Missing sections or damaged grille components
- Reduced airflow due to physical damage or obstruction
- Poor fitment or alignment on the engine lid
- Deterioration affecting overall vehicle presentation
Why Replacement Matters:
- Restores proper airflow into the engine compartment
- Maintains factory-correct styling and appearance
- Improves the overall presentation of the vehicle
- Helps protect the engine bay from larger debris
- Supports efficient engine cooling system operation
- Enhances vehicle value and originality
- Supports concours-quality restorations and refurbishment projects
- Provides durable OE-quality fit, finish, and long-term reliability
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90155904121
The product you are viewing cross references to these numbers
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