Hose line for washer water. This part number supersedes to 976955663A Genuine Porsche part 971955663D

The Hose Line for Washer Jet is a genuine Porsche washer system component designed to deliver washer fluid reliably to the windscreen washer jets. This hose forms an essential part of the washer plumbing, carrying fluid from the washer reservoir and pump to the spray nozzles to ensure effective cleaning of the windscreen.
Manufactured to Porsche factory specifications, the hose is engineered to withstand temperature extremes, engine-bay heat, and prolonged exposure to washer fluid without becoming brittle, collapsing, or leaking. Over time, original washer hoses can crack, harden, or split, leading to fluid loss and poor washer performance. Replacing a worn or damaged hose restores correct fluid flow and ensures the washer system operates as intended.
This direct-fit replacement installs using the original routing and connection points, ensuring proper sealing and long-term durability. Ideal for repairs, maintenance, or restoration work, the hose line helps maintain clear windscreen visibility and safe driving conditions.

Fits:

• Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
  
• Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
  
• Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
  
• Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20 
• Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
  
• Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20 
• Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  
• Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
  
• Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
  
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20 
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
  
• Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
  
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
  
• Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20 
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20 
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
  

• No washer spray from the windshield nozzles when operated
  
• Weak or intermittent fluid flow
• Fluid leaking under the vehicle or in the engine bay
  
• Washer fluid reservoir empties unusually fast
• Hose appears cracked, brittle, kinked, or softened
  
• Washer pump runs but no fluid is delivered

• Clear vision is essential for safe driving, particularly in wet, dusty, or debris-laden conditions. A properly working washer system helps you maintain good visibility in all weather.
• Running the washer pump with a restricted or broken hose can lead to the pump running dry, which can prematurely wear out or damage the pump motor.
• Using the genuine Porsche part ensures a precise match for your vehicle’s washer plumbing — correct clips, fittings, length, and diameter — resulting in a secure, leak-free installation.
• Leaks from a compromised washer hose can drip onto other components under the hood, potentially causing corrosion or electrical issues over time.
• Even small plumbing parts contribute to the overall condition of the vehicle. Ensuring the washer system is fully functional helps maintain the car’s appeal and market value.

The Hose Line for Washer Jet is a washer system component designed to deliver washer fluid reliably to the windscreen washer jets. This hose forms an essential part of the washer plumbing, carrying fluid from the washer reservoir and pump to the spray nozzles to ensure effective cleaning of the windscreen.
The hose is engineered to withstand temperature extremes, engine-bay heat, and prolonged exposure to washer fluid without becoming brittle, collapsing, or leaking. Over time, original washer hoses can crack, harden, or split, leading to fluid loss and poor washer performance. Replacing a worn or damaged hose restores correct fluid flow and ensures the washer system operates as intended.
This replacement ensures proper sealing and long-term durability. Ideal for repairs, maintenance, or restoration work, the hose line helps maintain clear windscreen visibility and safe driving conditions.

Fits:

• Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
  
• Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
  
• Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
  
• Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20 
• Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
  
• Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20 
• Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  
• Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
  
• Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
  
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20 
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
  
• Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
  
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
  
• Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20 
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20 
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
  

• No washer spray from the windshield nozzles when operated
  
• Weak or intermittent fluid flow
• Fluid leaking under the vehicle or in the engine bay
  
• Washer fluid reservoir empties unusually fast
• Hose appears cracked, brittle, kinked, or softened
  
• Washer pump runs but no fluid is delivered

• Clear vision is essential for safe driving, particularly in wet, dusty, or debris-laden conditions. A properly working washer system helps you maintain good visibility in all weather.
• Running the washer pump with a restricted or broken hose can lead to the pump running dry, which can prematurely wear out or damage the pump motor.
• Leaks from a compromised washer hose can drip onto other components under the hood, potentially causing corrosion or electrical issues over time.
• Even small plumbing parts contribute to the overall condition of the vehicle. Ensuring the washer system is fully functional helps maintain the car’s appeal and market value.

The Hose Line for Washer Jet is a genuine OEM washer system plumbing component designed for the front windscreen washer system on Porsche 971.1 / 971.2 Panamera models.
This hose delivers washer fluid from the reservoir and washer pump to the washer jets/nozzles, ensuring the spray of fluid onto the front windscreen when the washer function is activated. It is an essential part of the fluid delivery path within the front washer system.
Made to factory specifications, the hose line is engineered to remain flexible and reliable through heat, cold, and exposure to washer fluid chemicals. It ensures correct fluid flow, prevents leaks, and helps maintain the washer system’s performance and longevity.

Fits:

• Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
• Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
• Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20 
• Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
• Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20 
• Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
• Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
• Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20 
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20 
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20 
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
• Porsche 971.2 Panamera 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera GTS 4.0L V8 2021-23
• Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23 
• Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
  

• Carries washer fluid from the washer pump to the front windscreen washer jets
  
• Provides a sealed, kink-free path for fluid flow
  
• Works with the washer pump, reservoir, and other lines to deliver consistent spray volume and pressure
• Helps maintain clear visibility when cleaning the windscreen
• OEM construction ensures correct diameter, connections, and secure fitment

• No spray from front windscreen washer jets
• Weak or intermittent fluid flow — only drips or mist rather than a strong spray
  
• Washer fluid leaking inside the engine bay or under the vehicle
  
• Fluid loss — reservoir empties quickly without visible jet spray
  
• Hose shows visible damage — cracks, brittleness, soft spots, or flattened sections
  
• Washer pump runs normally, but no fluid dispenses

• A fully functioning washer system helps maintain a clean windscreen — especially in rain, dust, mud, insect debris, or road film conditions — which is critical for safe driving.
• Leaks or blockages can cause the washer pump to run dry or at unfavorable pressure, leading to premature pump wear or failure, which is more expensive to repair.
  
• Using the correct genuine part ensures the right length, diameter, clip locations, and sealing surfaces — making installation straightforward and leak-free.
  
• Factory-spec hoses are engineered to resist temperature extremes, flexing, and chemical exposure, giving you reliable long-term performance compared to generic alternatives.
• Having all washer components in proper working order reflects good maintenance and supports overall vehicle condition and value.

The Hose Line for Washer Jet is a washer system plumbing component designed for the front windscreen washer system on Porsche 971.1 / 971.2 Panamera models.
This hose delivers washer fluid from the reservoir and washer pump to the washer jets/nozzles, ensuring the spray of fluid onto the front windscreen when the washer function is activated. It is an essential part of the fluid delivery path within the front washer system.
The hose line is engineered to remain flexible and reliable through heat, cold, and exposure to washer fluid chemicals. It ensures correct fluid flow, prevents leaks, and helps maintain the washer system’s performance and longevity.

Fits:

• Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
• Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
• Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20 
• Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
• Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20 
• Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
• Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
• Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20 
• Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
• Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
• Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
• Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20 
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20 
• Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
• Porsche 971.2 Panamera 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
• Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
• Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
• Porsche 971.2 Panamera GTS 4.0L V8 2021-23
• Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23 
• Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
• Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
  

• Carries washer fluid from the washer pump to the front windscreen washer jets
  
• Provides a sealed, kink-free path for fluid flow
  
• Works with the washer pump, reservoir, and other lines to deliver consistent spray volume and pressure
• Helps maintain clear visibility when cleaning the windscreen
  
  

• No spray from front windscreen washer jets
• Weak or intermittent fluid flow — only drips or mist rather than a strong spray
  
• Washer fluid leaking inside the engine bay or under the vehicle
  
• Fluid loss — reservoir empties quickly without visible jet spray
  
• Hose shows visible damage — cracks, brittleness, soft spots, or flattened sections
  
• Washer pump runs normally, but no fluid dispenses

• A fully functioning washer system helps maintain a clean windscreen — especially in rain, dust, mud, insect debris, or road film conditions — which is critical for safe driving.
• Leaks or blockages can cause the washer pump to run dry or at unfavorable pressure, leading to premature pump wear or failure, which is more expensive to repair.
  
• Having all washer components in proper working order reflects good maintenance and supports overall vehicle condition and value.