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Your Vehicle // Porsche // 997 (911) MK1 2005-2008 // 997 MK1 Carrera 4S 3.8L 2005-08
Bonnet / Rear Lid / Spoiler Activators & Motors
The OE Match bonnet and rear lid opener switch panel provides the interior controls for electrically releasing the front bonnet and rear lid, its matt black finish matches the specified switch-panel finish.
Fits
- Porsche 987 Boxster MKI / MKII 2005-12
- Porsche 987C Cayman MKI / MKII 2005>>
- Porsche 997 Carrera MKI / MKII 2005>> COUPE/ CABRIO
- Porsche 997 Turbo MKI / MKII 2007>>
- Porsche 997 GT3 2007-11
Check fitment for your specific vehicle (model, year, engine) before ordering.
This product supersedes Porsche's old part number: 99761310501A05
Diagram ref no 18
What Is This Part?
This is the cabin-mounted electrical switch panel used to request release of the front bonnet and rear lid. It brings the two release controls together, allowing the driver to select the required lid from inside the car. Operating a control sends a release request through the vehicle's electrical system to the corresponding release mechanism. On the 997, the rear control releases the engine compartment lid; the Boxster and Cayman applications use the rear control for rear luggage access.
What Does This Part Do?
- Requests front bonnet release: Provides the interior control for accessing the front luggage compartment.
- Requests rear lid release: Operates the rear release function appropriate to the vehicle.
- Keeps the controls together: Combines front and rear release selection in one interior panel.
- Provides a usable control surface: Gives the driver a physical switch to operate each electrical release.
Why Replace This Part?
Replacement may be appropriate when inspection identifies worn switch contacts, a sticking or broken control, or damage to the panel housing. These faults can make a lid release intermittent or prevent the switch from registering an input. A damaged mounting area can also leave the panel loose in its trim.
A lid that will not open does not automatically indicate a failed switch. Battery condition, electrical supply, connectors, wiring and the release mechanism should be checked before replacing the panel. If the latch operates from another control but not from this panel, the switch and its connections warrant closer inspection.
When to Replace This Part?
- No response from a control: Testing confirms that the affected switch does not send a release request.
- Intermittent operation: A control works inconsistently after connector and wiring faults have been excluded.
- Abnormal operation: A control sticks, fails to return or only responds when operated at an angle.
- Physical damage: A broken control or cracked housing prevents normal use.
- Poor seating: Damaged retaining features prevent the panel from sitting securely; inspect the surrounding trim as well.
- Visible connection damage: Corrosion or damaged terminals require assessment of both the panel and vehicle connector.
Where Is This Part Fitted?
Location: Inside the cabin beside the driver's seat, in the lid-release control area. The panel connects to the vehicle wiring and operates the remote front and rear release mechanisms.
Technical Details
- Finish: Matt black.
- Control functions: Front bonnet and rear lid electrical release.
FAQs
- Is a non-opening lid always caused by this switch? No. Check the battery, electrical supply, connectors, wiring and release mechanism before concluding that the switch has failed.
- What should be checked before fitting? Compare the original reference, connector and mounting arrangement, and confirm the model-year and body-style application.
Product Summary - Product: Bonnet and rear lid opener switch panel.
- Brand: OE Match.
- Part reference: 99761310502A05.
- Superseded Porsche reference: 99761310501A05.
- Additional catalogue reference: 997613105032A05.
- Purpose: Provides interior electrical release controls for the front bonnet and rear lid.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99761310502A05
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 3.6L / 3.8L 2010-13
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Fits:
Porsche 987 Boxster MKI / MKII 2005-12
Porsche 987C Cayman MKI / MKII 2005>>
Porsche 997 Carrera MKI / MKII 2005>> COUPE/ CABRIO
Porsche 997 Turbo MKI / MKII 2007>>
Porsche 997 GT3 2007-11
This product supersedes Porsche's old part numbers:
- 99761310501A05
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99761310503A05
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII Turbo 3.6L / 3.8L 2010-13
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Fits:
Porsche 997 Carrera MKI 2005>> TARGA
Porsche 997 MKII 2007>>TARGA
Diagram Ref No 19
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99761310703A05
The product you are viewing cross references to these numbers
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster MKI & MKII 2005>>
Porsche 987C Cayman MKI & MKII 2006>>
Porsche 996 Carrera 1998-04
Porsche 997 Carrera MKI & MKII 2005>>
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Bonnet, Rear Lid & Spoiler Activators and Motors for Smooth, Reliable Operation
Bonnet, rear lid, and spoiler activators & motors are crucial components in modern vehicle electrical systems, enabling powered opening, controlled lifting, and automated aerodynamic function. These precision-engineered motors operate through the vehicle’s relay network to ensure seamless movement of front bonnets, rear luggage lids, and adjustable spoilers—components essential to both convenience and performance.
What Bonnet, Rear Lid & Spoiler Activators Do
These motors and activators are responsible for:
- Powering the opening or lifting of bonnets and rear lids
- Enabling automated spoiler deployment at speed for improved aerodynamics
- Providing controlled movement for lifting mechanisms
- Ensuring smooth integration with onboard electronics and safety switches
- Supporting everyday convenience features such as push-button access
Whether used for access or aerodynamic stability, these components must deliver consistent, dependable motion to keep the vehicle operating at its best.
Why These Motors & Activators Commonly Fail
Because they perform repeated mechanical and electrical
operations, bonnet and spoiler activators can experience wear over time.
Common
causes of failure include:
- Internal motor burnout from age or resistance build-up
- Damaged or corroded gears
- Moisture intrusion in rear compartments
- Electrical relay faults or short circuits
- Binding or seizure of lifting mechanisms
- Spoiler deployment systems overworking due to misalignment
Symptoms of failure may include intermittent operation, grinding noises, slow movement, spoiler non-deployment, or complete motor failure.
Why You Should Replace a Faulty Activator or Motor
A failing bonnet, rear lid, or spoiler motor can compromise both safety and vehicle function. Slow or unresponsive motors can prevent you accessing the luggage area, cause spoiler warning lights, or disrupt aerodynamic performance at speed.
Replacing these parts with high-grade, direct-fit
alternative components engineered to meet original performance standards
ensures:
- Restored smooth and reliable lifting action
- Improved electrical efficiency
- Safe, consistent spoiler deployment
- Quiet, precise operation
- Long-term durability under daily use
Design911 supplies performance-tested replacements designed to deliver the same reliability as vehicle-branded parts—without the premium price tag.