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Porsche > Macan (95B) MK3 2022>> > Gearbox / Transmission >

Fluid Hoses & Pipes

Fluid Hoses & Pipes

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DISPLAYING 1 to 2 (of 2 products)
PDK Gearbox Connector Sleeve With Gaskets. Porsche 95B.1 / 95B.2 / 95B.3 Macan 2014>> - 0B5325571
4
PDK Gearbox Connector Sleeve With Gaskets. Porsche 95B.1 / 95B.2 / 95B.3 Macan 2014>>
Special Order item
0B5325571
Product Information
Product Information
PDK Gearbox Connector Sleeve With Gaskets.

The PDK gearbox connector sleeve with gaskets is a crucial sealing component within the dual clutch transmission (PDK) system. This connector sleeve is fitted where electrical and hydraulic connections pass into the gearbox, ensuring a secure, leak-free interface between internal and external transmission components. Connects to Mechatronic valve body.

Fits:

  • Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
  • Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
  • Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
  • Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
  • Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
  • Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
  • Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
  • Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
  • Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
  • Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>

Diagram Ref No 21

What This Product Does:
  • Seals the interface between the gearbox and external connections
  • Prevents transmission fluid leaks from the connector port
  • Protects electrical connections from fluid contamination
  • Maintains proper hydraulic pressure within the transmission system

Symptoms Of Wear Or Failure:
  • Transmission fluid leaks from the gearbox connector area
  • Oil residue around the transmission wiring connector
  • Low transmission fluid levels
  • Gear shifting issues due to pressure loss
  • Warning messages related to transmission or gearbox faults

Why Replacement Matters:
  • Prevents transmission fluid leaks and contamination
  • Maintains correct hydraulic pressure for smooth gear changes
  • Protects sensitive electrical components from damage
  • Restores proper gearbox function and reliability
  • Helps avoid costly repairs to the mechatronic unit or transmission



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

0B5325571
0B5325571

The product you are viewing cross references to these numbers
PDK Gearbox Oil Pipe. Porsche 95B.1 / 95B.2 / 95B.3 Macan 2014>> - 0B5321473
3
PDK Gearbox Oil Pipe. Porsche 95B.1 / 95B.2 / 95B.3 Macan 2014>>
Special Order item
0B5321473
Product Information
Product Information
PDK Gearbox Oil Pipe.

The PDK gearbox oil pipe is a critical component of the dual clutch transmission (PDK) lubrication and cooling system. Designed to OE specifications, this pipe ensures the efficient transfer of transmission fluid between key components such as the oil pump, gearbox internals, and cooling circuits.
Sold Each.
x2 Required Per Car.

Fits:

  • Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
  • Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
  • Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
  • Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
  • Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18
  • Porsche 95B.2 Macan Petrol 2.0L (245Bhp) 2019-21
  • Porsche 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
  • Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21
  • Porsche 95B.3 Macan Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan T Petrol 2.0L (265Bhp) 2022>>
  • Porsche 95B.3 Macan S Petrol 2.9L V6 (380Bhp) 2022>>
  • Porsche 95B.3 Macan GTS Petrol 2.9L V6 (440Bhp) 2022>>

Diagram Ref No 6

What This Product Does:
  • Transfers transmission fluid between pump, gearbox, and cooling system
  • Maintains lubrication of gears, clutches, and bearings
  • Supports hydraulic pressure for smooth and precise gear changes
  • Helps regulate transmission temperature through fluid circulation

Symptoms Of Wear Or Failure:
  • Transmission fluid leaks under the vehicle
  • Low transmission fluid levels
  • Rough, delayed, or inconsistent gear changes
  • Transmission overheating warnings
  • Visible cracks, corrosion, or damage to the pipe

Why Replacement Matters:
  • Prevents fluid leaks and loss of hydraulic pressure
  • Ensures proper lubrication of transmission components
  • Maintains smooth and responsive gear shifting
  • Supports effective cooling of the gearbox
  • Helps avoid costly transmission damage or failure



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

0B5321473
0B5321473

The product you are viewing cross references to these numbers
DISPLAYING 1 to 2 (of 2 products)
About Fluid Hoses & Pipes

Porsche Gearbox Fluid Hoses & Pipes - Critical Lines for Cooling & Lubrication

Porsche gearbox fluid hoses and pipes are essential components that transport transmission oil, coolant, and hydraulic fluids between the gearbox, oil coolers, control valves, and related systems. By maintaining correct fluid flow and pressure, these hoses and pipes ensure smooth gear changes, stable operating temperatures, and long-term gearbox reliability.

Available from Design911, gearbox fluid hoses and pipes are supplied to OEM specifications, making them ideal for routine maintenance, leak repairs, and complete gearbox or cooling system overhauls.

What Do Porsche Gearbox Fluid Hoses & Pipes Do?

These components form the fluid delivery network of the gearbox system.

Core Functions:

  • Carry transmission oil and coolant to key gearbox components
  • Maintain correct fluid pressure and flow rates
  • Support gearbox cooling and lubrication
  • Protect internal parts from heat and friction damage
  • Enable reliable operation of valves, coolers, and actuators

Properly functioning hoses and pipes are vital for drivetrain performance and longevity.

Why Do Gearbox Fluid Hoses & Pipes Fail?

Gearbox fluid lines operate in harsh environments and degrade over time.

Common Causes of Failure:

  • Heat cycling causing rubber hoses to harden or crack
  • Corrosion in metal pipes from age or contaminated fluids
  • Oil or coolant leaks at seals and joints
  • Vibration-related fatigue and chafing
  • Pressure increases from blocked coolers or valves

Failure often leads to fluid loss, overheating, poor shifting, or gearbox damage.

When Should Gearbox Fluid Hoses & Pipes Be Replaced?

Porsche gearbox fluid hoses and pipes should be inspected and replaced if any of the following are present:

  • Visible oil or coolant leaks
  • Cracked, swollen, or brittle hose sections
  • Repeated low fluid warnings
  • Gearbox overheating or inconsistent shifting
  • During gearbox rebuilds or cooling system servicing

Preventative replacement helps avoid sudden fluid loss and costly transmission repairs.

Highlights

  • Essential Porsche gearbox fluid delivery components
  • Supports cooling, lubrication, and pressure control
  • OEM-spec fitment for reliable installation
  • Suitable for road, fast-road, and performance applications
  • Helps protect gearbox internals and extend service life       

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