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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (19 Engine - Cooling 4.0L -- 9YA - Cayenne (9YA)) >> WM, 195819 Removing And Installing Coolant Regulator (V8 BITURBO) >> Removing Coolant Regulator

Removing Coolant Regulator

WARNING: This page is about a different variant/trim than selected.
WARNING: Hot fluid 
  • Danger of scalding 
    • → Let the fluid cool down.
    • → Wear personal protective gear.
CAUTION: Pointed or sharp objects 
  • Risk of cracks, pricks or cuts 
    • → Wear personal protective gear.
  1. Remove coolant regulator -1-  .
    G15211877Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Coolant regulator

    1. 1.1  Have suitable aids ready for collecting emerging coolant.
    2. 1.2  Release and disconnect electric plug connection -2-  .
    3. 1.3  Unscrew and remove screws -3-  .
    4. 1.4  Remove coolant regulator -1-  and collect any emerging coolant using suitable aids.
  2. Remove coolant regulator seals -1-  .
    G15211878Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Removing coolant regulator seals (shown on the 971 Panamera V8 biturbo)

    1. 2.1  Remove old seals -1-  using > VW771 - multi-purpose tool (-2-  ) and > VW771/37 - extraction tool (-3-  ).