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Your Vehicle  //  Porsche  //  944 (1982-1991)  //  944 2.7L 8V 1988-89
Porsche944 (1982-1991)944 2.7L 8V 1988-89Electrical & Relays

Washer pumps / bottles / jets

Washer pumps / bottles / jets

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Windscreen washer pump. Porsche 924S / 928 / 944 / 964 - 92862817201, 92862817200, 92862817202
3
Windscreen washer pump. Porsche 924S / 928 / 944 / 964
92862817202/1
Product Information
Product Information

OE Match windscreen washer pump, this electrically operated replacement delivers washer fluid from the reservoir towards the windscreen jets.

Fits

Porsche 924S 1988>>
Porsche 928 1987-92
Porsche 944 1988-91
Porsche 964 1989-92

Confirm the original pump reference and vehicle specification before selecting a replacement.

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram ref no: 3

What This Product Does

The pump draws fluid from the washer bottle and moves it through the connecting hoses. Fluid then reaches the nozzles, where it is sprayed onto the glass for cleaning by the wipers. The reservoir, hoses and jets are separate parts of the same system.

Functions

  • Transfers washer fluid from the reservoir.
  • Supplies the windscreen washer pipework and jets.
  • Provides fluid delivery when the washer control is operated.

Technical Details

  • Brand: OE Match.
  • Component: electric windscreen washer pump.
  • Existing product reference: 92862817201.

Symptoms of Fault

  • No fluid reaches the windscreen when requested.
  • Spray delivery is weak or intermittent.
  • The pump can be heard, but fluid does not reach the jets.
  • The pump remains silent when the washer control is used.

Why Replacement Matters

Renewing a confirmed faulty pump helps restore washer-fluid delivery. Similar symptoms can result from an empty bottle, obstructed jets, damaged hoses or poor electrical connections, so inspect these before replacing the pump. Check surrounding seals and hose connections for deterioration during the repair.

FAQs

What should I inspect first?
Check the fluid level, hose connections and nozzle openings, followed by the pump wiring and connector condition.

Does pump noise prove it is working correctly?
No. An audible motor does not establish that fluid is reaching the jets; investigate blockages, disconnected hoses and fluid supply.

Can cold weather interrupt operation?
Frozen washer fluid can obstruct flow. Check for freezing and associated damage before concluding that the pump has failed.



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
DISPLAYING 17 to 17 (of 17 products)
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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:

  • Pump failure due to internal corrosion or debris blocking the impeller.
  • Leaking washer bottles from cracks, freezing, or age-related wear.
  • Clogged jets caused by limescale, dirt, or poor-quality washer fluid.
  • Electrical issues such as damaged wiring or corroded connectors.
  • Perished hoses or seals leading to fluid leaks and reduced pressure.

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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