Washer Pump Hose Line. Porsche 981 / 982 / Boxster / Cayman / 991.1 / 991.2 2012>>  ❭  99162866900

Washer Pump Hose Line.

The Washer Pump Hose Line is a washer system component specifically designed for select Porsche 981 / 982 / 991.1 / 991.2 models. This hose line connects the washer pump to the washer fluid reservoir and the windscreen (and/or rear window) jets, allowing washer fluid to flow efficiently throughout the system whenever activated.
This hose ensures proper fluid delivery and reliable operation of the washer system, even under temperature fluctuations and repeated use. Made from durable automotive-grade material that resists cracking, collapsing, and chemical degradation, it provides long-lasting performance as part of the vehicle’s washer plumbing.

Fits:

• Porsche Boxster 981 2.7L 2012-16
  
• Porsche Boxster 981 S / GTS 3.4L 2012-16
  
• Porsche Boxster 981 Spyder 3.8L 2016
  
• Porsche Cayman 2.7L 981 2013-16
  
• Porsche Cayman S / GTS 3.4L 981 2013-16
  
• Porsche Cayman GT4 3.8L 2015-16
  
• Porsche Boxster 718 2.0L Manual (300 Bhp)
  
• Porsche Boxster 718 2.0L PDK (300 Bhp)
  
• Porsche Boxster S 718 2.5L Manual (350 Bhp)
  
• Porsche Boxster S 718 2.5L PDK (350 Bhp)
  
• Porsche Boxster T 718 2.0L Manual (300 Bhp)
  
• Porsche Boxster T 718 2.0L PDK (300 Bhp)
  
• Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
  
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
  
• Porsche Boxster GTS 718 4.0L Manual (400 Bhp)
  
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 
• Porsche Boxster Spyder 718 4.0L (420 Bhp)
  
• Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp)
  
• Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp)
  
• Porsche Cayman 718 2.0L Manual (300Bhp)
  
• Porsche Cayman 718 2.0L PDK (300Bhp)
  
• Porsche Cayman S 718 2.5L Manual (350Bhp)
  
• Porsche Cayman S 718 2.5L PDK (350Bhp)
  
• Porsche Cayman T 718 2.0L Manual (300Bhp)
  
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
  
• Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
  
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
  
• Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
  
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
  
• Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L 
• Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
  
• Porsche 991.1 Carrera C2S 3.8L (400Bhp) 2012-16
  
• Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16 
• Porsche 991.1 Carrera C4S 3.8L (400Bhp) 2012-16
  
• Porsche 991.1 Turbo 3.8L (520bhp) 2014-16
  
• Porsche 991.1 Turbo S 3.8L (560Bhp) 2014-16
  
• Porsche 991.1 R 4.0L (500 Bhp) 2016
  
• Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
  
• Porsche 991.1 GT3 RS 4.0L (500Bhp) 2015-16
  
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
  
• Porsche 991.2 Carrera 2S 3.0L (420 Bhp) 2016-19
  
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
  
• Porsche 991.2 Carrera 4S 3.0L (420 Bhp) 2016-19
  
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
  
• Porsche 991.2 Cabriolet 2S 3.0L (420 Bhp) 2016-19
  
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
  
• Porsche 991.2 Cabriolet 4S 3.0L (420 Bhp) 2016-19
  
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
  
• Porsche 991.2 Targa 4S 3.0L (420 Bhp) 2016-19
  
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
  
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
  
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
  
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19 
• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
  
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
  
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19
  
  

Diagram Ref No 13

What This Product Does:

• Provides a fluid path from the washer pump to the windscreen washer jets
  
• Ensures consistent washer fluid flow when the pump is activated
  
• Resists kinking, collapsing, and heat exposure under the bonnet
• Works as part of the complete washer system (pump, reservoir, jets, tubing)
  
  

Symptoms Of Hose Failure:

• No fluid spray from the windscreen jets when the washer is activated
  
• Weak or intermittent spray — fluid flow is reduced or inconsistent
  
• Visible fluid leaks around the hose, pump, or under the vehicle
  
• Fluid loss — reservoir empties quickly without visible spray
  
• Collapsed or brittle hose material visible on inspection
  
• Unusual noises from the washer pump (indicating it’s running dry)
  
  

Why Replacement Matters:

• A functioning windscreen washer system is essential for maintaining clear vision in rain, snow, dust, and road debris conditions. Replacing a faulty hose restores effective spray and improves driving safety.
• Running the washer pump with a blocked or leaking hose can lead to premature pump failure — a more expensive component to replace than the hose itself.
• This hose line is engineered to withstand heat, movement, and chemical exposure. A proper replacement helps maintain washer system reliability over the long term.

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