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Porsche992 (911) MK1 2019-2024Electrical & Relays

Wiring harness

Wiring harness

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DISPLAYING 1 to 6 (of 6 products)
Seat occupant sensor. Porsche 992.1 / 9J1 Taycan / 971.2 Panamera - 992963553A
6
Seat occupant sensor. Porsche 992.1 / 9J1 Taycan / 971.2 Panamera
Special Order item
992963553A
Product Information
Product Information
Seat occupant sensor.

Fits:
Porsche 992.1 Carrera 2019>>
Porsche 992 Turbo 2020>>
Porsche 992 GT3 2021>>
option codes:
PR:9P1 - Seat belt reminder, electric contact in buckle
PR:9P2 - Seat belt reminder India
PR:9P3 - Seat belt reminder, electric contact in buckle
PR:9P9 - Seat belt reminder, electric contact in buckle, advanced safety equipment

Porsche 9J1 Taycan 2020-24
Porsche 971.2 Panamera 2021>>
option codes:
PR:9P2 - Seat belt reminder India
PR:9P3 - Seat belt reminder, electric contact in buckle
PR:9P6 - Seat belt reminder, electric contact in buckle

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Diagram ref no 11

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992963553A
992963553A

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Wire harness for bumper, Right. Porsche 992.1 Carrera - 992972156A
2
Wire harness for bumper, Right. Porsche 992.1 Carrera
Special Order item
992972156A
Product Information
Product Information
Wire harness for bumper, Right.

Fits:
Porsche 992.1 Carrera 2019>>
cars with Park distance control in front and rear (option code: 7X2)
cars with Park assist (option code: 7X5)
cars without cd enhancing underbody panel (option code: 2D0)

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Diagram ref no 4

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992972156A
992972156A

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Wiring Harness For Front Bumper. Porsche 992.1 Carrera MKI 2019-24 - 99297215, 992972155T, 992972156S
3
Wiring Harness For Front Bumper. Porsche 992.1 Carrera MKI 2019-24
Special Order item
99297215
Product Information
Product Information
Wiring Harness For Front Bumper. 

Fits:
Porsche 992.1 Carrera MKI 2019>>2024
Cars With Option Codes:
2D1 - Complete CD Enhancing Underbody Panel
2D4 - CD-Enhancing Panel
2D5 - CD-Enhancing Panel
VM2 - CD-Enhancing Panel
VM3 - CD-Enhancing Panel
7X2 - Park Distance Control In Front And Rear
7X5 - Park Assist

Diagram Ref No 3 And 4

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99297215
99297215
992972155T
992972156S

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Wiring Harness for Rear ABS Wheel Speed Sensor. Porsche 992-1 Carrera / Turbo 2019>> - 992971286
2
Wiring Harness for Rear ABS Wheel Speed Sensor. Porsche 992-1 Carrera / Turbo 2019>>
Special Order item
992971286
Product Information
Product Information
Wiring harness for rear ABS wheel speed sensor. 

Sold individually; fits left or right.

rear
Porsche 992-1 Carrera 2019-24
Porsche 992-1 Turbo 2020>>

Diagram ref. 6.



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992971286
992971286

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Wiring Set for PDK Valve Body. Porsche 992.1 / 992.2 - 0DT907998
2
Wiring Set for PDK Valve Body. Porsche 992.1 / 992.2
Special Order item
0DT907998
Product Information
Product Information

Wiring Set for PDK Valve Body

Restore reliable electrical communication within your Porsche's PDK transmission with this Genuine Porsche valve body wiring set.

Fits:

  • Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19 (standard, non LSD)
  • Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19 (standard, non LSD)
  • Porsche 992.1 Carrera 4 3.0L 2019-24
  • Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
  • Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24

Diagram Ref No 2 

The wiring set connects the gearbox electrical system to the valve body's control components, allowing electronic signals to regulate hydraulic functions and gear selection.

It provides an original replacement for damaged or faulty wiring during PDK transmission repairs.

Fitment depends on transmission specification, differential equipment and gearbox code. Confirm the vehicle VIN and gearbox code before ordering.

What Does It Do?

The wiring set carries electrical signals between the transmission control system and the PDK valve body's electrical components.

These signals control the hydraulic functions responsible for clutch engagement and gear changes, helping the transmission operate correctly.

Why Is It Important?

Reliable electrical connections are essential for accurate gearbox control.

Damaged wiring may cause:

  • Intermittent or harsh gear changes
  • Delayed gear engagement
  • Transmission warning messages
  • Electrical fault codes
  • Incorrect valve body operation

These symptoms may also result from other transmission faults.

Why Do PDK Wiring Sets Fail?

Common causes include:

  • Heat-related insulation deterioration
  • Damaged or loose electrical connectors
  • Transmission fluid contamination at connections
  • Broken or damaged internal wiring
  • Damage during gearbox servicing

When Should It Be Replaced?

Replacement is recommended when diagnostic testing confirms damaged wiring, faulty connections or electrical continuity problems.

The wiring set should also be inspected when repairing or replacing the PDK valve body.

Installation Notes

Installation requires specialist Porsche PDK transmission knowledge.

Inspect the electrical connectors and valve body connections before fitting. Confirm the correct gearbox and differential specification, then follow Porsche's installation and diagnostic procedures.

Key Features

  • Suitable for specified standard differential and 4WD applications
  • Connects valve body electrical control components
  • Supports hydraulic gearbox operation
  • Replaces damaged or faulty transmission wiring
  • Suitable for specialist PDK gearbox repairs

Valve Body Wiring Sets

The Porsche 992.1 and 992.2 eight-speed PDK transmissions rely on electrical wiring to control hydraulic valve body functions and maintain accurate gear selection.

This Genuine Porsche PDK valve body wiring set provides a replacement for compatible Carrera 2 standard-differential and Carrera 4 all-wheel-drive transmission assemblies.



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

0DT907998
0DT907998

The product you are viewing cross references to these numbers
Wiring Set for PDK Valve Body. Porsche 992.1 / 992.2 - 0DT907998
2
Wiring Set for PDK Valve Body. Porsche 992.1 / 992.2
0DT907998/1
Product Information
Product Information

Wiring Set for PDK Valve Body

Repair faulty gearbox electrical connections with this OE Match PDK valve body wiring set for selected Porsche 992 Carrera models.

Fits:

  • Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19 (standard, non LSD)
  • Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19 (standard, non LSD)
  • Porsche 992.1 Carrera 4 3.0L 2019-24
  • Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
  • Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24

Diagram Ref No 2 

This replacement wiring assembly carries electrical signals to the transmission's hydraulic control components, helping the PDK gearbox select gears and operate its clutches correctly.

An aftermarket alternative to the original Porsche wiring set, suitable for specialist transmission repairs.

What Does It Do?

The wiring set provides electrical connections between the PDK transmission control system and valve body components.

It allows control signals to reach the hydraulic valves responsible for clutch operation and gear selection, supporting accurate and consistent shifting.

Why Is It Important?

Faulty wiring can interrupt the signals needed for correct gearbox operation.

Possible symptoms include:

  • Intermittent or delayed gear changes
  • Difficulty engaging Drive or Reverse
  • PDK gearbox warning messages
  • Electrical fault codes
  • Irregular transmission operation

These symptoms may also indicate valve body or transmission control faults.

Why Do PDK Wiring Sets Fail?

Common causes include:

  • Heat-damaged wiring insulation
  • Loose or corroded electrical contacts
  • Broken or damaged wires
  • Transmission fluid contamination at connectors
  • Accidental damage during gearbox repairs

When Should It Be Replaced?

Replace the wiring set when diagnostic testing confirms damaged wiring, poor electrical continuity or defective connectors.

It should also be inspected during valve body replacement or when investigating persistent PDK electrical faults.

Why Choose OE Match?

OE Match provides an aftermarket alternative for repairing Porsche transmission electrical systems.

This replacement wiring set offers a practical solution for renewing damaged gearbox connections without replacing an otherwise serviceable valve body.

Installation Notes

Installation should be carried out by a Porsche PDK transmission specialist.

Confirm the gearbox code and differential specification before fitting. Inspect all connectors and follow Porsche's specified installation and diagnostic procedures.

Key Features

  • OE Match aftermarket replacement wiring set
  • For selected Porsche 992.1 and 992.2 PDK applications
  • Suitable for specified standard differential and 4WD configurations
  • Connects transmission valve body electrical components
  • Supports hydraulic gear selection and clutch operation
  • Replaces damaged or faulty gearbox wiring
  • Alternative to a Genuine Porsche replacement

PDK Valve Body Wiring Sets

The Porsche 992.1 and 992.2 eight-speed PDK transmissions use electrical wiring assemblies to control hydraulic functions responsible for clutch engagement and gear changes.

OE Match PDK valve body wiring sets provide aftermarket replacements for compatible Porsche 992 Carrera transmissions, including specified Carrera 2 standard-differential and Carrera 4 all-wheel-drive applications.



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

0DT907998
0DT907998

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DISPLAYING 1 to 6 (of 6 products)
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About Wiring harness

Wiring Harnesses – Precision Electrical Connectivity for Porsche Vehicles

Wiring harnesses are the backbone of your Porsche’s electrical system. They connect and deliver power between critical components - from lighting and sensors to engine management and infotainment systems - ensuring everything functions as designed. A properly fitted harness guarantees reliable electrical performance, signal integrity, and safety throughout the vehicle.

At Design911, we supply a wide range of genuine and high-quality wiring harnesses for Porsche models including 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Each harness is meticulously engineered offering precision, reliability, and durability as intended

What Do Wiring Harnesses Do?

A wiring harness is a complex assembly of wires, connectors, and terminals designed to:

  • Transmit power and data between electrical systems.
  • Protect electrical circuits with insulated, organised routing.
  • Simplify installation and maintenance by combining multiple wires into one unified assembly.
  • Ensure correct communication between sensors, ECUs, lights, and other modules.

In modern Porsches, wiring harnesses play a vital role in enabling advanced technologies — from adaptive lighting and traction control to comfort and entertainment systems.

Why Do Wiring Harnesses Fail?

Even though designed for longevity, wiring harnesses can degrade or fail due to:

  • Heat exposure or engine vibration causing insulation wear.
  • Moisture ingress or corrosion in connectors and terminals.
  • Rodent damage or physical abrasion from engine movement.
  • Electrical overloads or short circuits damaging internal wiring.
  • Previous repairs or poor modifications affecting performance.

Signs of a failing wiring harness include flickering lights, intermittent electrical faults, dashboard warnings, or complete system failure.

Why Replace Faulty Wiring Harnesses?

Replacing a damaged wiring harness restores proper electrical performance, eliminates intermittent issues, and prevents costly damage to control modules or sensors.

Benefits of replacement include:

  • Restored power delivery and communication across systems.
  • Improved reliability and protection against shorts or fires.
  • Elimination of diagnostic faults and warning lights.
  • Precision-fit installation with manufacturer-standard components.

Each harness in this range is built using high-grade materials and connectors, ensuring accurate fitment, corrosion resistance, and long-term dependability.

 

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