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Washer pumps / bottles / jets
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431955465B/1
Product Information
This replacement rubber sealing grommet helps secure and seal the washer pump to the washer fluid reservoir, helping prevent leaks and restore reliable washer system operation. It is designed to match the original-style fitment and function.
Sold individually, Quantity required depends on the washer pump and reservoir layout.
Fits:
Porsche 928 1987 - 1995
Porsche 944 1989 - 1991
Porsche 911 1984 - 1989
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998
Porsche 996 1998 - 2004
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Porsche 986 Boxster 1997 - 2004
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 970.1 Panamera 2010 - 2013
Porsche 970.2 Panamera 2014 - 2016
Diagram ref no 4
The grommet seals the washer pump connection to the washer bottle, helping retain washer fluid inside the reservoir while securing the pump in position. A correctly fitted grommet helps prevent fluid leaks, air ingress, pump looseness, and poor washer system performance.
Functions
• Replaces the washer pump sealing grommet
• Seals the washer pump to the washer fluid reservoir
• Helps prevent washer fluid leaks
• Helps secure the washer pump in position
• Supports reliable windscreen washer operation
• Suitable for washer pump replacement or washer bottle service
• OE Match replacement for Porsche washer system repair.
Why Replace This Part?
Washer pump grommets can harden, crack, shrink, split, perish, or leak due to age, washer fluid exposure, temperature changes, and repeated pump removal. A worn grommet may cause washer fluid loss, dampness around the reservoir, a loose washer pump, or poor pump sealing. Replacing the grommet helps restore a reliable seal and clean washer system operation.
When to Replace This Part
• Washer fluid is leaking from the pump connection
• Washer pump feels loose in the reservoir
• Grommet is cracked, hardened, split, or missing
• Washer pump or washer bottle is being replaced
• Windscreen washer system service is being carried out
• Fluid reservoir area shows dampness or residue
• Vehicle is undergoing Porsche body or washer system restoration
Where it fits on the car
This grommet fits at the washer pump mounting point on the washer fluid reservoir. Exact reservoir location can vary depending on Porsche model and model year.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
431955465B
The product you are viewing cross references to these numbers
Product Information
Grommet for windscreen washer system pumpThis replacement rubber sealing grommet helps secure and seal the washer pump to the washer fluid reservoir, helping prevent leaks and restore reliable washer system operation. It is designed to match the original-style fitment and function.
Sold individually, Quantity required depends on the washer pump and reservoir layout.
Fits:
Porsche 928 1987 - 1995
Porsche 944 1989 - 1991
Porsche 911 1984 - 1989
Porsche 964 1989 - 1994
Porsche 993 1995 - 1998
Porsche 996 1998 - 2004
Porsche 997.1 2005 - 2008
Porsche 997.2 2009 - 2012
Porsche 986 Boxster 1997 - 2004
Porsche 987.1 Boxster 2005 - 2008
Porsche 987.2 Boxster 2009 - 2012
Porsche 987C.1 Cayman 2005 - 2008
Porsche 987C.2 Cayman 2009 - 2012
Porsche 970.1 Panamera 2010 - 2013
Porsche 970.2 Panamera 2014 - 2016
Diagram ref no 4
The grommet seals the washer pump connection to the washer bottle, helping retain washer fluid inside the reservoir while securing the pump in position. A correctly fitted grommet helps prevent fluid leaks, air ingress, pump looseness, and poor washer system performance.
Functions
• Replaces the washer pump sealing grommet
• Seals the washer pump to the washer fluid reservoir
• Helps prevent washer fluid leaks
• Helps secure the washer pump in position
• Supports reliable windscreen washer operation
• Suitable for washer pump replacement or washer bottle service
• OE Match replacement for Porsche washer system repair.
Why Replace This Part?
Washer pump grommets can harden, crack, shrink, split, perish, or leak due to age, washer fluid exposure, temperature changes, and repeated pump removal. A worn grommet may cause washer fluid loss, dampness around the reservoir, a loose washer pump, or poor pump sealing. Replacing the grommet helps restore a reliable seal and clean washer system operation.
When to Replace This Part
• Washer fluid is leaking from the pump connection
• Washer pump feels loose in the reservoir
• Grommet is cracked, hardened, split, or missing
• Washer pump or washer bottle is being replaced
• Windscreen washer system service is being carried out
• Fluid reservoir area shows dampness or residue
• Vehicle is undergoing Porsche body or washer system restoration
Where it fits on the car
This grommet fits at the washer pump mounting point on the washer fluid reservoir. Exact reservoir location can vary depending on Porsche model and model year.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
431955465B
431955465B
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- 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 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- 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 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- 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 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- 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 MK1 GT2 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 GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- 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
- Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
- Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
- Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
- Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
- Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
- Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Price: £13.45
Orderable - 21 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
92864150101
Product Information
Fits:
Porsche 928 1978-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 24
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92864150101
The product you are viewing cross references to these numbers
Product Information
Washer tank gauge switch / level sender.Fits:
Porsche 928 1978-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 24
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92864150101
92864150101
92862873500
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Price: £121.34
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
92862873500
Product Information
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92862873500
The product you are viewing cross references to these numbers
Product Information
Water tank gauge switch cap.
Fits:
Porsche 928 1978-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 24A
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92862873500
92862873500
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Price: £4.32
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
PCG52865100/1
Product Information
OE Match windscreen washer pump for Porsche 911, 928, and 964 models. This replacement washer pump helps restore washer fluid delivery to the windscreen, supporting clear visibility and correct washer system operation.
Fits:
Porsche 911 3.2L, 3.3L 1984 - 1989
Porsche 928 S4, GT 1987 - 1991
Porsche 964 1989 - 1994
The windscreen washer pump draws washer fluid from the reservoir and pushes it through the washer hoses to the spray jets. A working pump is essential for cleaning the windscreen and maintaining safe visibility in wet, dirty, or dusty driving conditions.
Functions
• Replaces the windscreen washer pump
• Pumps washer fluid from the reservoir to the washer jets
• Supports clear windscreen visibility
• Helps restore correct washer spray operation
• Suitable for washer system repair or restoration
• Replaces failed, weak, noisy, leaking, or seized washer pumps
• OE Match replacement for Porsche washer system service.
Why Replace This Part?
Windscreen washer pumps can fail due to age, internal wear, blocked washer fluid, electrical faults, corrosion, freezing, or dry running. A faulty pump may stop spraying fluid, produce weak washer jet pressure, leak from the pump body, or make noise without delivering fluid. Replacing the pump helps restore proper washer system performance and road-safe visibility.
When to Replace This Part
• Washer jets do not spray fluid
• Washer fluid flow is weak or intermittent
• The pump runs but no fluid reaches the windscreen
• The pump is noisy, seized, leaking, or inoperative
• Washer system faults are being investigated
• The washer reservoir or hoses are being serviced
• The vehicle is undergoing Porsche 911, 928, or 964 restoration.
Where it fits on the car
This washer pump fits within the windscreen washer system, usually at or near the washer fluid reservoir. It supplies washer fluid to the windscreen washer jets according to the factory washer system layout.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG52865100
The product you are viewing cross references to these numbers
Product Information
Intense windscreen washer pumpOE Match windscreen washer pump for Porsche 911, 928, and 964 models. This replacement washer pump helps restore washer fluid delivery to the windscreen, supporting clear visibility and correct washer system operation.
Fits:
Porsche 911 3.2L, 3.3L 1984 - 1989
Porsche 928 S4, GT 1987 - 1991
Porsche 964 1989 - 1994
The windscreen washer pump draws washer fluid from the reservoir and pushes it through the washer hoses to the spray jets. A working pump is essential for cleaning the windscreen and maintaining safe visibility in wet, dirty, or dusty driving conditions.
Functions
• Replaces the windscreen washer pump
• Pumps washer fluid from the reservoir to the washer jets
• Supports clear windscreen visibility
• Helps restore correct washer spray operation
• Suitable for washer system repair or restoration
• Replaces failed, weak, noisy, leaking, or seized washer pumps
• OE Match replacement for Porsche washer system service.
Why Replace This Part?
Windscreen washer pumps can fail due to age, internal wear, blocked washer fluid, electrical faults, corrosion, freezing, or dry running. A faulty pump may stop spraying fluid, produce weak washer jet pressure, leak from the pump body, or make noise without delivering fluid. Replacing the pump helps restore proper washer system performance and road-safe visibility.
When to Replace This Part
• Washer jets do not spray fluid
• Washer fluid flow is weak or intermittent
• The pump runs but no fluid reaches the windscreen
• The pump is noisy, seized, leaking, or inoperative
• Washer system faults are being investigated
• The washer reservoir or hoses are being serviced
• The vehicle is undergoing Porsche 911, 928, or 964 restoration.
Where it fits on the car
This washer pump fits within the windscreen washer system, usually at or near the washer fluid reservoir. It supplies washer fluid to the windscreen washer jets according to the factory washer system layout.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG52865100
431955651
PCG52865100
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- 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 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Price: £14.50
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
92862817202
Product Information
Fits:
Porsche 924S 1988>>
Porsche 928 1987-92
Porsche 944 1988-91
Porsche 964 1989-92
Diagram ref no 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92862817202
The product you are viewing cross references to these numbers
Product Information
Windscreen Washer pump.Fits:
Porsche 924S 1988>>
Porsche 928 1987-92
Porsche 944 1988-91
Porsche 964 1989-92
Diagram ref no 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92862817202
92862817201
92862817202
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- 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 1988
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Price: £59.84
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
92862817202/1
Product Information
Fits:
Porsche 924S 1988>>
Porsche 928 1987-92
Porsche 944 1988-91
Porsche 964 1989-92
Click 'Zoom in' for large parts diagram.
Diagram ref no 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92862817202
The product you are viewing cross references to these numbers
Product Information
Windscreen washer pump.Fits:
Porsche 924S 1988>>
Porsche 928 1987-92
Porsche 944 1988-91
Porsche 964 1989-92
Click 'Zoom in' for large parts diagram.
Diagram ref no 3.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92862817202
92862817201
92862817200
92862817202
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- 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 1988
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
Price: £23.00
In Stock - 24 Hour Dispatch
Shop Securely
12 Month Warranty
Worldwide Delivery
About Washer pumps / bottles / jets
Washer Pumps, Washer Bottles & Washer Jets – Clear Vision for Every Drive
Washer pumps, bottles, and jets are key components of your Porsche’s windscreen cleaning system. They work together to deliver washer fluid from the reservoir through the pump and jets, keeping your windscreen clear of dirt, bugs, and debris for safe driving visibility in all conditions.
At Design911, we supply a comprehensive range of genuine and high-quality washer system components - including washer bottles (reservoirs), electric washer pumps, and precision spray jets — for all Porsche models such as the 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Every part is designed to offer high levels of fitment and performance for dependable cleaning power and long-term reliability.
What Do Washer Pumps, Bottles
and Jets Do?
- Washer
Bottle / Reservoir: Stores the washer fluid and is typically located
in the engine bay or boot area.
- Washer
Pump: An electric motor that pressurises the fluid and pushes it
through the lines toward the
- Washer Jets / Nozzles: Deliver a fine, even spray of fluid onto the windscreen or headlights for effective cleaning coverage.
Together, these components ensure your windscreen remains clean and streak-free, maintaining visibility and safety in all weather conditions.
Why Do Washer Components Fail?
Over time, washer system parts can degrade or fail due to
wear, contamination, or environmental exposure. Common causes include:
Symptoms of failure include weak or no spray from the jets, fluid leaks, or a pump that doesn’t activate when the washer stalk is used.
Why Replace Faulty Washer Components?
A properly functioning washer system is essential for visibility and road safety. Replacing worn or damaged components ensures your windscreen remains clean and clear in all driving conditions.
Benefits of replacement include:
- Restored washer performance and pressure.
- Improved visibility and safety in rain or road spray.
- Prevention of leaks and electrical damage.
- High-quality parts for perfect fitment and durability.
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