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Porsche > 911 & 912 (1965-1989) > 911 1965-1968 2.0L / 912 SWB (F) > Electrical & Relays >

Washer pumps / bottles / jets

Washer pumps / bottles / jets

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DISPLAYING 1 to 16 (of 24 products)
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Water reservoir bag kit for windscreen washer. Porsche 911/912 1964-66 - 90162872020, PCG62890000, 91462890110, 90162872300, 90162872520 - WSN144, WSN143
5
Water reservoir bag kit for windscreen washer. Porsche 911/912 1964-66
90162872020/1KIT
Product Information
Product Information
Water reservoir bag kit for windscreen washer.

Fits:
Porsche 911 / 912 - 1964 to 1966

Up to chassis numbers

030 2694
035 1292
045 1373

Diagram ref no 1, 2, 3 and 4



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Related, superseded, cross reference or alternative numbers for comparison.

90162872020
90162872020
PCG62890000
91462890110
90162872300
90162872520

The product you are viewing cross references to these numbers
Felt strip for windscreen washer bottle. Porsche 911 65-67 - 90162879221
2
Felt strip for windscreen washer bottle. Porsche 911 65-67
Special Order item
90162879221
Product Information
Product Information
Felt strip for windscreen washer bottle.

porsche

Fits:
Porsche 911 1965-67

Click 'Zoom in' for large parts diagram.
Diagram ref no 11

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90162879221
90162879221

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Funnel hose insert for water reservoir bag. Porsche 911/912 1964-66 - 90162872020, PCG62890000, 91462890110, 90162872300, 90162872520 - WSN144
2
Funnel hose insert for water reservoir bag. Porsche 911/912 1964-66
90162872520/1
Product Information
Product Information
Funnel hose insert for water reservoir bag

Fits:
Porsche 911 / 912 - 1964 to 1966

Up to chassis numbers

030 2694
035 1292
045 1373

Diagram ref no 2



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Related, superseded, cross reference or alternative numbers for comparison.

90162872520
90162872020
PCG62890000
91462890110
90162872300
90162872520

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Mounting bracket windscreen washer bottle. Porsche 911 1965-68 - 90150157121 - PP200SA, P200SA
3
Mounting bracket windscreen washer bottle. Porsche 911 1965-68
90150157121/1
Product Information
Product Information
Mounting bracket windscreen washer bottle. 

Fits:
Porsche 911 - 1965 to 1968

Diagram ref no 20

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90150157121
90150157121

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Set of sockets for mounting the windscreen washer tank. Porsche 911 65-67 - 90162875321
2
Set of sockets for mounting the windscreen washer tank. Porsche 911 65-67
Special Order item
90162875321
Product Information
Product Information
Set of sockets for mounting the windscreen washer tank.
A set contains two pieces.

porsche

Fits:
Porsche 911 F (1965 - 1967)

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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90162875321
90162875321

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Washer bottle gasket. Porsche 911/912 68-73 - 90162818300
2
Washer bottle gasket. Porsche 911/912 68-73
Special Order item
90162818300
Product Information
Product Information
Washer bottle gasket.

Fits:
Porsche 911/912 1968-73

Diagram ref no 4

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90162818300
90162818300

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Washer bottle gasket. Porsche 911/912 68-73 - 90162818300 - URO-008843, 1698650200, 911023-02
3
Washer bottle gasket. Porsche 911/912 68-73
90162818300/1
Product Information
Product Information
Washer bottle gasket.

Fits:
Porsche 911/912 1968-73

Diagram ref no 4

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90162818300
90162818300

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Washer tank cap with socket & hose. Early 911/912 (up to 1967) - 90162870323, 90162873021 - 901-628-703-21
2
Washer tank cap with socket & hose. Early 911/912 (up to 1967)
90162870323/1
Product Information
Product Information
Washer tank cap with socket & hose.

Fits:
Early 911/912 (up to 1967)

This is a new CORRECT lid for your water container and socket, where from all those years from natural elements it will start to get brittle and break off.

In the diagram photo you will see the #2 complete lid and hose for your washer container. This is the correct length hose that comes with the cap and the bottom screen that has a metal valve to help support the washer pump to suck up the fluid.

Diagram ref no 2

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90162870323
90162870323
90162873021

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Water reservoir bag for windscreen washer system. Porsche 911/912 1965-66 - 90162872020, PCG62890000, 91462890110, 90162872300 - WSN143
3
Water reservoir bag for windscreen washer system. Porsche 911/912 1965-66
90162872020/1
Product Information
Product Information
Water reservoir bag for windscreen washer system

Fits:
Porsche 911 / 912 - 1964 to 1966

Up to chassis numbers

030 2694
035 1292
045 1373

Diagram ref no 1 and 3



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

90162872020
90162872020
PCG62890000
91462890110
90162872300

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Water Tank Countersunk-head Screw. Porsche 911/912 65-67 - PCG62872022, 90001303002
4
Water Tank Countersunk-head Screw. Porsche 911/912 65-67
Special Order item
90001303002
Product Information
Product Information
Water Tank Countersunk-head Screw. M5 X 18.
porsche

Fits:
Porsche 911/912 1965-67

Click 'Zoom in' for large parts diagram.
Diagram ref no 5

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90001303002
PCG62872022
90001303002

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Water Tank for windscreen washer system. Porsche 911/912 - 90162872026, 1698600100
2
Water Tank for windscreen washer system. Porsche 911/912
Special Order item
90162872026
Product Information
Product Information
Water tank for windscreen washer system.

Fits:
Porsche 911/912 1968-73

Diagram ref no 1

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90162872026
90162872026
1698600100

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Water tank for windscreen washer system. Porsche 911/912 - 90162872026 - 9150, 1698600100
4
Water tank for windscreen washer system. Porsche 911/912
90162872026/1
Product Information
Product Information
Water Tank For Windscreen Washer System.
The OE Match Water Tank for Windscreen Washer System is a premium-quality replacement washer fluid reservoir designed to store and supply washer fluid to the windscreen cleaning system on compatible Porsche models. Manufactured to OE specifications for fit, capacity and durability, this reservoir ensures a reliable supply of washer fluid for effective windscreen cleaning, helping to maintain clear visibility in all driving conditions.  

Fits:
  • Porsche 911 1965-1968 2.0L / 912 SWB (F)
  • Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)  

Diagram Ref No 1

Manufactured from high-quality, impact-resistant automotive-grade plastic, the washer tank is engineered to resist cracking, UV exposure, temperature fluctuations and the effects of washer fluid additives. Precision-moulded for direct OE-style installation, it integrates seamlessly with the original washer pump, filler neck and hose connections, making it an ideal replacement for damaged, leaking or ageing original reservoirs.  

What This Product Does:
  • Stores washer fluid for the windscreen cleaning system.
  • Supplies washer fluid to the washer pump.
  • Helps maintain clear visibility by supporting effective windscreen cleaning.
  • Provides secure mounting for the washer system components.
  • Resists leaks and contamination of the washer fluid.
  • Restores factory washer system operation.
  • Provides direct OE-style fitment.
  • Forms an essential part of the vehicle's windscreen washer system.

Symptoms Of Wear Or Failure:
  • Washer fluid leaking beneath the vehicle.
  • Cracked or split reservoir.
  • Low washer fluid warning despite filling the tank (where applicable).
  • Reduced or no washer fluid reaching the windscreen.
  • Visible damage or distortion to the tank.
  • Loose or damaged mounting points.
  • Fluid leaking from hose connections.
  • Contamination inside the reservoir.
  • Frequent need to refill the washer fluid.
  • Washer system operating intermittently due to fluid loss.

Why Replacement Matters:

  • The washer water tank is continually exposed to engine bay temperatures, road vibration, weather conditions and repeated filling cycles. Over time, the plastic can become brittle, crack or split, allowing washer fluid to leak and reducing the effectiveness of the windscreen cleaning system.
  • A leaking or damaged reservoir can leave the vehicle without sufficient washer fluid, making it difficult to remove dirt, insects or road spray from the windscreen. Reduced visibility can compromise driving safety, particularly during poor weather or long journeys.
  • Replacing a worn or damaged washer water tank restores the reliability of the windscreen washer system and ensures a consistent supply of cleaning fluid when required. The OE Match replacement provides factory-style fitment, durable construction and long-lasting performance, helping maintain clear visibility, safe driving conditions and the dependable operation expected from your Porsche.



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

90162872026
90162872026

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Water tank for windscreen washer system. Porsche 911/912 >>67 - 90162872022
3
Water tank for windscreen washer system. Porsche 911/912 >>67
Special Order item
90162872022
Product Information
Product Information
Water tank for windscreen washer system.

porsche

Fits:
Porsche 911/912 1965-67

Click 'Zoom in' for large parts diagram,
Diagram ref no 1

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90162872022
90162872022

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Water tank reservoir cap & hose. Porsche 911 65-73 - 90162873023
3
Water tank reservoir cap & hose. Porsche 911 65-73
Special Order item
90162873023
Product Information
Product Information
Water tank reservoir cap & hose.

Fits:
Porsche 911/912 1965-73

Diagram ref no 2

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90162873023
90162873023

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Water tank reservoir cap and hose. Porsche 911 63-68 / 356 B/C - 90162872320, 64462872107 - 1698650500, 644-628-721-07
2
Water tank reservoir cap and hose. Porsche 911 63-68 / 356 B/C
90162872320/1
Product Information
Product Information
Water tank reservoir cap & hose.
Direct-fit washer bottle cap with integrated hose for classic Porsche 356, 911 and 912 models. Restores proper sealing and fluid delivery, preventing leaks and contamination in the windshield.

Fits:
Porsche 356 B/C 1.6 01/1959 - 12/1965
Porsche 911 2.0 01/1963 - 07/1968
Porsche 912 1.6 01/1965 - 07/1968

Diagram ref no 3

• Position on Vehicle: Mounted at the top of the washer fluid reservoir (windshield washer tank) in the front compartment or accessory bay; includes the attached hose for correct routing and connection.

• Applications: Ideal for use when the original cap is cracked, missing, leaking washer fluid, or when restoring the original appearance and function of the windshield washer system on a classic Porsche.

A properly functioning washer system cap ensures the washer fluid tank remains sealed, preventing contamination or evaporation and allowing the system to maintain correct pressure and fluid delivery when you need to clean your windshield. A cracked or missing cap can allow debris or moisture into the system, cause fluid leakage, or reduce washer effectiveness - critical during poor weather conditions or for safe driving. Replacing cap restores function, prevents failures and preserves the original system integrity.

When and why to replace:
• Washer fluid leaks from the reservoir cap or hose connection.
• Cap shows visible cracks, warping, or the hose connection is loose or detached.
• During restoration or servicing of the washer system when the original cap is removed.
• If the washer tank or hose has been replaced and original cap is missing or the seal has aged.
• For collectors looking to maintain correct original component appearance and function.

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

90162872320
90162872320
64462872107

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Water tank reservoir cap and hose. Porsche 911 68-73 - 90162873023, 90162872026 - 1698650100
3
Water tank reservoir cap and hose. Porsche 911 68-73
90162873023/1
Product Information
Product Information
Water tank reservoir cap and hose.

Fits:
Porsche 911 2.0-2.7 08/68-12/73

Diagram ref no 2

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

90162873023
90162873023
90162872026

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DISPLAYING 1 to 16 (of 24 products)
1 2
Also found on these pages
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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