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Wiring harness
By OE Match
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
6.3mm 2-Pin Wiring Connector Housing
Restore reliable electrical connections within your Porsche door wiring system with this OE Match 6.3mm 2-Pin Wiring Connector Housing. Designed for use on Porsche 964 and Porsche 993 models, this connector housing forms part of the door wiring loom and provides a secure connection between electrical components and the vehicle's wiring harness.
Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Electrical connectors are critical to the reliable operation of various door-mounted systems including central locking, speakers, mirror circuits, window mechanisms and auxiliary electrical equipment. Over time, connector housings can become damaged, brittle or corroded, resulting in poor electrical connections and intermittent faults.
Manufactured to OE Match standards, this connector housing provides the correct fit, terminal retention and durability required to restore factory-quality electrical performance.
What Does the Wiring Connector Housing Do?
The connector housing serves as a protective and locating interface for electrical terminals within the wiring loom.
Its primary functions include:
- Securing electrical terminals
- Connecting door wiring circuits
- Protecting electrical contacts
- Maintaining terminal alignment
- Preventing wiring separation
- Supporting reliable signal transmission
- Protecting against vibration-related electrical faults
Without a correctly functioning connector housing, electrical circuits may become unreliable or fail altogether.
Why Do Wiring Connector Housings Fail?
Electrical connectors are subjected to years of environmental exposure and repeated vibration.
Common causes of failure include:
- Age-related plastic deterioration
- Heat cycling
- Moisture ingress
- Corrosion
- Broken locking tabs
- Damage during electrical repairs
- Terminal overheating
- Wiring loom stress
As the housing deteriorates, terminals may loosen or become misaligned, causing poor electrical continuity.
Symptoms of a Failing Connector Housing
Common warning signs include:
- Intermittent electrical faults
- Loss of power to door-mounted components
- Loose wiring connections
- Visible cracks in the housing
- Broken retaining clips
- Corrosion around the connector
- Electrical components operating intermittently
- Wiring movement within the connector body
These faults can often be traced back to damaged connector housings rather than the electrical components themselves.
When Should the Connector Housing Be Replaced?
Replacement is recommended when:
- The housing is cracked or damaged
- Locking tabs are broken
- Electrical faults are traced to the connector
- Corrosion is present
- Wiring repairs are being carried out
- Restoring a door wiring loom
- Replacing damaged terminals
- Completing a vehicle restoration
Many Porsche specialists replace damaged connector housings during electrical repairs to prevent future reliability issues.
Why Replacement Matters
A damaged connector housing can lead to recurring electrical problems and unreliable component operation.
Benefits of replacement include:
- Improved electrical reliability
- Secure terminal retention
- Reduced risk of intermittent faults
- Improved wiring loom integrity
- Professional repair quality
- Enhanced durability
- Factory-style fitment
- Long-term reliability
Replacing worn connectors is often a simple and cost-effective solution to persistent electrical issues.
.jpg?width=197 "5-Pin Wiring Loom Connector for Door Mirror Switch. Porsche 964 / 993 - 96461284700 - 96461284700")
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
5-Pin Wiring Connector Housing - Door Mirror Switch
Connector only, does not include switch
Restore a secure and reliable electrical connection to your
Porsche door mirror switch with this OE Match 5-Pin Wiring Connector Housing. Designed for Porsche 964 and Porsche 993 models, this connector
housing fits directly onto the door wiring loom and connects the vehicle wiring
to the electric door mirror adjustment switch.
Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
Although small and often overlooked, this connector plays a critical role in the operation of the electric mirror system. It ensures that electrical signals are transferred reliably between the vehicle wiring harness and the mirror control switch, allowing precise adjustment of the door mirrors.
Over time, connector housings can become brittle, damaged or corroded, resulting in poor electrical connections, intermittent mirror operation or complete loss of functionality. Replacing a damaged connector housing helps restore reliable electrical performance while maintaining the integrity of the factory wiring loom.
What Does the Door Mirror Switch Connector Housing Do?
The connector housing serves as the interface between the door wiring loom and the mirror adjustment switch.
Its primary functions include:
- Securing electrical terminals
- Connecting the door loom to the mirror switch
- Protecting electrical contacts
- Maintaining correct terminal alignment
- Ensuring reliable electrical communication
- Supporting electric mirror adjustment functions
- Preventing loose wiring connections
Without a secure connector, the mirror switch cannot reliably control the door mirror motors.
Why Do Connector Housings Fail?
Electrical connector housings are exposed to heat, vibration and environmental conditions throughout their service life.
Common causes of failure include:
- Age-related plastic deterioration
- Heat cycling
- Moisture ingress
- Corrosion of terminals
- Broken locking tabs
- Damage during switch removal
- Wiring repairs
- General wear and tear
As the housing deteriorates, terminals can become loose or poorly aligned, affecting electrical performance.
Symptoms of a Failing Connector Housing
Common warning signs include:
- Electric mirrors not operating correctly
- Intermittent mirror adjustment
- Loose switch connections
- Broken connector locking tabs
- Visible damage to the housing
- Corroded terminal area
- Wiring movement within the connector
- Mirror adjustment working only in certain directions
These issues often indicate a poor electrical connection rather than a fault with the mirror switch itself.
When Should the Connector Housing Be Replaced?
Replacement is recommended when:
- The housing is cracked or broken
- Locking tabs are damaged
- Electrical connections become unreliable
- Restoring a damaged wiring loom
- Replacing the mirror adjustment switch
- Corrosion is present
- Carrying out electrical repairs
- Completing a vehicle restoration
Many Porsche restorers replace damaged connectors to ensure long-term electrical reliability.
Why Replacement Matters
A damaged connector housing can cause frustrating electrical faults and intermittent system operation.
Benefits of replacement include:
- Improved electrical reliability
- Secure switch connection
- Correct terminal positioning
- Reduced risk of electrical faults
- Improved mirror operation
- Preservation of the original wiring loom
- Professional repair quality
- Long-term durability
Replacing worn electrical connectors is often one of the simplest ways to eliminate recurring electrical issues.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96461284700
The product you are viewing cross references to these numbers
- 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
Break out test harness for 964 engine
Fits:
Porsche 964 - 1989 t 1994
14 x test lead for:
1. Starter signal
2. Speed sender (only type 01 harness)
3. Resistor blower
4. Oil press
5. Back up light supply
6. Back up light from switch
7. NTC Blower
8. NTC Blower
9. Oil press (warning)
10. #30
11. Charge light / excitation
12. #30
13. Engine fan
14. Ground
Using our breakout harness you can easily take measurements and locate any faults.
All wires are marked indicating the specific function of each wire.
You remove the original connector and place our breakout harness back in between so that the entire electrical installation remains operational.
Comes with a detailed drawing showing function of each wire.
- As original colored wiring.
- Very high quality flex automotive grade wiring, ISO6722:2002 / DIN72551/6 / EEC directive 2000/53
- Gasoline, oil, battery acid, engine coolant resistant.
- High flex sleeving ,very resistant to solvents and free of halogen, Sulphur and phosphorous.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
964607017
The product you are viewing cross references to these numbers
- 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
Break out harness for 964 engine injector signals
Fits:
Porsche 964 - 1989 t 1994
10 x test lead for:
1. Ground
2. Injector cylinder 5
3. Injector cylinder 6
4. Injector cylinder 3
5. Injector cylinder 1
6. Injector cylinder 4
7. Injector cylinder 2
8. Common Injectors
9. Ground
10. Oil temp.
A valuable tool in every Porsche workshop.
Using our breakout harness you can easily take measurements and locate any faults.
All wires are marked indicating the specific function of each wire.
You remove the original connector and place our breakout harness back in between so that the entire electrical installation remains operational.
Comes with a detailed drawing showing function of each wire.
- As original colored wiring.
- Very high quality flex automotive grade wiring, ISO6722:2002 / DIN72551/6 / EEC directive 2000/53
- Gasoline, oil, battery acid, engine coolant resistant.
- High flex sleeving ,very resistant to solvents and free of halogen, Sulphur and phosphorous.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
964607016
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 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 Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Clamp 17/15 – Wiring Loom, AC Line &
Gearbox Case Clamp
Sold each
High-quality 17/15 clamp designed for multiple Porsche models including 928, 964, and 987.1 Boxster and Cayman.
This versatile clamp is used in several key locations,
including control unit wiring looms on the Porsche 928, solid air
conditioning lines on the Porsche 964, and Tiptronic gearbox casing
applications on the Porsche 987.1. It ensures secure mounting and correct
routing of critical components across electrical, cooling, and drivetrain
systems.
Fits:
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- 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 Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Diagram ref no 8
Manufactured to OEM specifications, this clamp provides durability, corrosion resistance, and precise fitment. Supplied individually, it is ideal for maintenance, repair, or restoration work.
Key Features
• Clamp size 17/15
• Suitable for Porsche 928, 964, and 987.1
• Part number 99951114202
• Multi-use: wiring loom, AC line, gearbox casing
• Ensures secure mounting and routing
• Prevents vibration-related wear and movement
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually
Function and Purpose
This clamp is designed to secure pipes, cables, and components in place.
It helps to:
• Hold wiring looms securely (928)
• Maintain correct routing of AC lines (964)
• Secure components on the Tiptronic gearbox casing (987.1)
• Prevent vibration-related wear or damage
• Ensure long-term system reliability
Why Replace Clamps
Clamps can degrade over time due to heat and environmental exposure.
Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Movement of pipes, cables, or components
• Increased risk of system wear or failure
Replacing worn clamps ensures proper securing and protects critical systems.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951114202
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
- Porsche 911 1975-1977 3.0L Turbo (930)
- 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 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 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 914 (1970-1976)
Fits:
Porsche 911 - 1970to 1989
Porsche 964 - 1990 to 1994
Porsche 968 - 1992 to 1995
Porsche 914 - 1970 to 1976
Porsche 924S - 1986 to 1988
Porsche 944 - 1982 to 1991
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90161233400
The product you are viewing cross references to these numbers
OEMatch supplies wiring harness options for Porsche models to restore reliable electrical performance and simplify repairs. Properly routed harnesses maintain signal integrity for lights, sensors and engine control, reducing intermittent faults and diagnostic complexity during restoration or maintenance.
Available Types- Engine wiring loom
- Body wiring harness
- Sensor sub-harness
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original wiring harness. OE (Original Equipment) refers to parts matching original specifications for the wiring harness and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM wiring harness engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
A wiring harness is an assembly of wires, connectors and terminals that transmits power and data, protects circuits by organised routing and simplifies service. In modern Porsche models harnesses connect ECUs, sensors, lighting and convenience systems; correct routing and connector mating are important for reliable operation and straightforward diagnostics.
Benefits Include- Restored power delivery and signal integrity across systems
- Reduced risk of shorts and intermittent faults
- Organised routing that protects wiring from abrasion and corrosion
- Heat and vibration causing insulation degradation or connector loosening
- Moisture ingress and corrosion at terminals and connector seals
- Physical damage from abrasion, repairs or rodent activity
Replacing a damaged harness helps restore proper communication between control modules, eliminates intermittent electrical faults and reduces risk of secondary damage to sensors or ECUs. Correct replacement limits diagnostic time, improves vehicle reliability and supports safe operation of lighting and driver-assistance features.
Advantages- Direct-fit alternatives engineered to match the original form, fit and function
- High-quality insulation and connector materials specified for automotive use
- Designed to interface with vehicle sensors and control circuits
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures. If a harness includes hidden sensors or complex routing, seek professional fitting to ensure correct operation.
-
Fuel Pumps
-
Brake Light Switch
-
Handbrake Switch
-
Reverse Light Switch
-
Headlamp Switch
-
Window Switch
-
Window Motors
-
Window Mechanism
-
Wiper Motor
-
Electric Horn
-
Ignition Switch
-
Seat Switch
-
Roof / Sun Roof Switch
-
Relays / Fuses
-
Washer pumps / bottles / jets
-
Dashboard / Console Parts & Switches
-
Bonnet / Rear Lid / Spoiler Activators & Motors
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