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- 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 Targa 2.7-3.3 08/73-07/89
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91154200
The product you are viewing cross references to these numbers
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- 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
Window Regulator Roller Repair Kit for One Window
Sold each - 2 required per car
Restore smooth, reliable operation of your Porsche's
electric windows with this Window Regulator Roller Repair Kit. Manufactured to OE specifications, this
precision-engineered repair kit replaces the worn or damaged rollers within the
window regulator mechanism, eliminating sticking, uneven movement and excessive
strain on the electric window motor.
Fits:
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- 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
Kit Contains:
3 x replacement window regulator rollers for one window
1 xGrease to pre-lube the rollers
The regulator rollers guide the window mechanism smoothly along its tracks every time the window is raised or lowered. Over years of use, the original plastic rollers can become brittle, crack or wear flat, causing the window to bind, move unevenly or stop operating altogether. Replacing the rollers restores smooth movement while extending the life of the complete regulator assembly and window motor.
Ideal for preventative maintenance, restoration projects or repairing faulty window mechanisms, this OE Match repair kit provides a cost-effective alternative to replacing the complete window regulator.
What Does the Window Regulator Roller Repair Kit Do?
The window regulator rollers are responsible for guiding the regulator mechanism as it raises and lowers the door glass.
Their primary functions include:
- Providing smooth movement of the window regulator.
- Guiding the window mechanism along its tracks.
- Reducing friction within the regulator assembly.
- Supporting accurate window alignment.
- Reducing load on the electric window motor.
- Helping prevent regulator wear.
- Maintaining smooth and quiet window operation.
Properly functioning rollers are essential for reliable electric window performance and help minimise unnecessary wear on surrounding components.
Why Replace the Window Regulator Rollers?
Window regulator rollers experience constant movement and loading throughout the life of the vehicle.
Common reasons for replacement include:
- Worn or flattened rollers.
- Cracked or broken plastic rollers.
- Excessive friction.
- Binding window mechanism.
- Noisy window operation.
- Regulator overhaul.
- Preventative maintenance.
- Window restoration projects.
Replacing the rollers restores smooth regulator movement and helps avoid premature failure of the window motor and regulator assembly.
Symptoms of Worn Window Regulator Rollers
Common warning signs include:
- Slow window movement.
- Window sticking during operation.
- Jerky or uneven window travel.
- Clicking or grinding noises inside the door.
- Window tilting as it moves.
- Electric motor straining.
- Window failing to fully open or close.
- Visible damage to the regulator rollers during inspection.
Addressing worn rollers early can help prevent more expensive repairs to the regulator and electric window motor.
Benefits
- Restores smooth electric window operation.
- Reduces strain on the window motor.
- Eliminates sticking and uneven movement.
- Helps prolong the life of the window regulator.
- Quiet, reliable operation.
- Factory-quality fitment.
- Cost-effective repair solution.
- Excellent value OE Match replacement.
Installation Recommendations
For the best results, inspect or service associated
components during installation, including:
- Window regulator assembly.
- Electric window motor.
- Window guide rails.
- Door glass guides.
- Window channels.
- Door moisture barrier.
- Door clips and fasteners.
- Window switches and electrical connections.
Clean the regulator tracks thoroughly and apply a suitable window regulator lubricant before reassembly. After installation, check that the window travels smoothly throughout its full range and that the glass aligns correctly with the door seals.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94453700000
The product you are viewing cross references to these numbers
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1989-91
- 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 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Electric Window Relay
Restore reliable operation of your Porsche's electric
windows with this OE Match Electric Window Relay. This relay controls the electrical
power supplied to the power window system, ensuring smooth, dependable
operation every time you press the window switch.
Fits:
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1989-91
- 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 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
This OE Match relay installs directly into the factory relay board using the original relay location, making it an ideal replacement for worn, ageing or failed original relays.
Whether you're repairing intermittent window faults or carrying out preventative maintenance, using a OE Match relay ensures the correct electrical performance, durability and compatibility expected from an original factory component.
What Does the Electric Window Relay Do?
The electric window relay is an essential part of the vehicle's power window electrical circuit.
Its functions include:
- Controlling power delivery to the electric window motors.
- Providing switched electrical current to the window system.
- Protecting window switches from carrying high electrical loads.
- Ensuring smooth and reliable window operation.
- Supporting safe and consistent operation of both driver and passenger windows.
Without a correctly functioning relay, the power window system may not receive the electrical supply required for normal operation.
Why Do Electric Window Relays Fail?
Electrical relays operate every time the windows are used and are subjected to thousands of switching cycles throughout their service life.
Common causes of failure include:
- Internal contact wear.
- Heat generated by repeated electrical switching.
- Oxidation of electrical contacts.
- Age-related deterioration of internal components.
- Moisture entering the relay board.
- High electrical loads caused by ageing window motors or regulators.
As the relay ages, internal resistance increases, leading to unreliable or intermittent electrical operation.
When Should the Relay Be Replaced?
Replacement is recommended when:
- Electric windows stop working intermittently.
- Both windows fail to operate despite good switches and motors.
- The relay clicks but the windows do not move.
- Window operation becomes unreliable.
- Diagnosing electrical faults within the power window system.
- Restoring an original Porsche electrical system.
- Carrying out preventative maintenance on higher-mileage vehicles.
Replacing a faulty relay is often one of the quickest and most cost-effective ways to restore dependable electric window operation.
OE Match Features
- OE Match quality replacement.
- Manufactured to closely replicate original factory specifications.
- Plug-and-play installation.
- Correct switching characteristics for factory electrical systems.
- High-quality internal contacts for dependable operation.
- Durable construction for long service life.
- Ideal for restoration, repair and preventative maintenance.
Relay Board Location
For easy identification during installation:
- Porsche
944 / 968: Relay board position G7
- Porsche 928: Relay board position VI
Always verify the relay location using the appropriate workshop manual for your specific model year.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94461511601
The product you are viewing cross references to these numbers