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MSPORT CARRIER PLATE CONTROL UNITS Genuine Porsche part 9976181229A

Code: 9976181229A

Genuine Porsche part

MSPORT CARRIER PLATE CONTROL UNITS

Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.

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Control Unit For Ignition Starter Switch. Porsche 987 Boxster / 987 Cayman / 997

99761815907

Product Information

Control Unit For Ignition Starter Switch.

porsche

Fits:
Porsche 987 Boxster 2005>>
Porsche 987 Cayman 2006>>
Porsche 997 MKI & MKII 2005>>
Porsche 997 Turbo/GT2 2007>>
Porsche 997 GT3 2007-11

This product supersedes Porsche's old part numbers:
- 99761815904
- 99761815905

Click 'Zoom in' for large parts diagram.
Diagram ref no 1.

Looking for a reliable replacement ignition switch for your Porsche 997? The Porsche ignition switch (part no. 997 618 159 07) is a genuine OEM part, designed to restore smooth starting and electrical function to your vehicle. Key Features of Porsche Ignition Switch 99761815907

No Programming Required: This ignition switch is plug-and-play. Simply install and use with your existing key and immobilizer system.

OEM Quality: Genuine Porsche part ensures perfect fitment, durability, and long-term reliability. Common Fault Fix: Replaces a worn or faulty ignition switch that may cause starting issues, electrical glitches, or accessories failing to power up.

Updated Design: Supersedes earlier part numbers (such as 99761815900 / 99761815901 / 99761815902) with the latest Porsche-approved version. Vehicle Compatibility The Porsche ignition switch 99761815907 is compatible with: Porsche 911 (997 Carrera, Carrera S, Carrera 4, Turbo, GT2 – various years) Porsche Boxster 987 Porsche Cayman 987 (Always confirm compatibility with your vehicle’s VIN before ordering.)

Why Choose a Genuine Porsche Ignition Switch? Unlike cheap aftermarket alternatives, this OEM ignition switch guarantees correct operation with your Porsche’s electrical and immobilizer system. No coding or reprogramming is required – install it and your car will start and run normally with your original keys.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99761815907

99761815904

99761815905

99761815906

99761815907

99761815900

99761815901

99761815903

The product you are viewing cross references to these numbers

3 3 3

Control Unit For Four-Wheel Drive. Porsche 997.1 Turbo / GT2 2007-09

99761819504

Product Information

Control Unit For Four-Wheel Drive.
Ensure your Porsche 911 (997 generation Turbo / GT2 all-wheel-drive models) maintains its factory-spec AWD performance with this genuine OEM control module. This module governs the transfer case and AWD logic, managing front/rear torque distribution, sensor input and system actuation to deliver Porsche’s intended driving dynamics and safety.

Fits:

Porsche 997 MK1 TURBO 2007-09
Porsche 997 MK1 GT2 2007-09

Diagram Ref No 7

What This Product Does:

This control unit monitors sensors (such as speed sensors, yaw, wheel slip) and drives actuators in the transfer case/all-wheel-drive system to engage/disengage or regulate power to the front axle, manage slip conditions, and ensure the AWD system works correctly under various driving conditions.
It ensures the system behaves safely and according to Porsche’s tuning — when you accelerate, brake, corner or change surface grip, the module governs how the front/rear torque split is controlled, reducing slip, enhancing stability and performance.
Without a properly functioning module, the mechanical AWD system cannot respond correctly to driver input or sensor feedback, which may lead to reduced performance, warning lights, or even drive-mode lock-out.

Symptoms & Signs Of A Faulty Module:

The AWD/4WD warning light or malfunction indicator on the dash related to drive-system faults.
The vehicle’s front axle or AWD system not engaging (or engaging incorrectly) — e.g., rear-wheel drive only when there should be full-time AWD, or unusual behaviour when cornering.
Erratic behaviour from the AWD system: slipping, traction control light, inconsistent grip, or possible front-drive disengagement.
Fault codes logged in the vehicle’s diagnostic system referencing the module part number or transfer case sensor/actuator circuits.
Especially following replacement of differential, transfer case or front driveshaft components — if the module was disturbed, removed or failed, replacing it may restore proper operation.

Why Replacement Matters:

System integrity: The AWD system is a core performance and safety component on Porsche 911 Turbo/GT2 models. A faulty module compromises stability, traction and the intended driving dynamics.
Avoids further damage: If the module fails and the AWD system operates incorrectly (or remains locked/unlocked), mechanical parts (transfer case, driveshafts, clutches) may be overstressed or damaged over time.
Simplified installation: A genuine module means plug-and-play compatibility, less risk of coding issues, fewer diagnostic headaches, and quicker return to correct AWD functionality.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99761819504

99761819504

99761819502

99761819503

The product you are viewing cross references to these numbers

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MSPORT CARRIER PLATE CONTROL UNITS Genuine Porsche part 9976181229A