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Porsche > Gearbox / Transmission > Transmission Cooling > Pipes >

PDK Gearbox Coolant Hose, Return. Porsche 982 Boxster / Cayman 2017>>  ❭  9G230707904

PDK Gearbox Coolant Hose, Return. Porsche 982 Boxster / Cayman 2017>> - 9G230707904
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Product Information
Product Information
PDK Gearbox Coolant Hose, Return.

Ensure proper transmission cooling and long-term gearbox performance with the PDK Gearbox Coolant Hose, Return. This OE MATCH return hose is designed to carry coolant back from the PDK gearbox cooling circuit, helping maintain consistent coolant circulation and stable operating temperatures.

Fits:

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Diagram Ref No 9

What This Product Does:
  • Returns coolant from the PDK gearbox cooling system
  • Maintains continuous coolant circulation through the transmission cooler
  • Helps remove excess heat from the PDK gearbox
  • Supports stable transmission temperatures and smooth performance
  • Helps prevent overheating and heat-related transmission wear

Symptoms Of Wear Or Failure:
  • Coolant leaks near the transmission or under the vehicle
  • Low coolant warning light
  • Frequent need to top off coolant
  • Transmission temperature warning message
  • Gearbox running hotter than normal
  • Transmission entering limp mode due to overheating
  • Coolant residue or dampness around hose fittings
  • Cracked, brittle, swollen, or soft hose material
  • Steam from beneath the vehicle in severe cases

Why Replacement Matters:
  • The PDK gearbox coolant return hose is essential for maintaining proper coolant circulation through the transmission cooling system. If this hose becomes cracked, weakened, or begins to leak, coolant flow may be reduced and transmission temperatures can rise quickly.
  • Failure to replace a worn hose can lead to coolant loss, overheating, reduced transmission performance, and potential internal gearbox damage. In severe cases, the transmission may enter protective limp mode to prevent further harm.
  • Replacing the return hose restores reliable coolant circulation, supports stable gearbox temperatures, and helps protect the PDK transmission for long-term performance and durability.



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9G230707904
9G230707904

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