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Home >> Genesis >> 2024 >> GV70 2.5T >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Intake And Exhaust System - 3.5L) >> Water Cooled Intercooler >> Removal And Installation

Removal And Installation

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the battery negative terminal from the trunk room.
  2. Remove the engine cover.

    (Refer to Engine and Transmission Assembly - "ENGINE COVER ")

  3. Remove the engine room under cover.

    (Refer to Engine and Transmission Assembly - "ENGINE ROOM UNDER COVER ")

  4. Remove the LH and RH air cleaner assembly.

    (Refer to Intake and Exhaust System - "AIR CLEANER ")

  5. Disconnect the water cooled intercooler outlet hose and then drain the water cooled intercooler coolant.

    (Refer to Cooling System - "WATER COOLED INTERCOOLER COOLANT ")

  6. Disconnect the engine wiring connectors and harness clamps around the water cooled intercooler.
    G16848111Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the water cooled intercooler inlet hose (A).
    G16848112Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the water cooled intercooler reservoir tank and bracket.

    (Refer to Cooling System - "WATER COOLED INTERCOOLER COOLANT RESERVOIR TANK ")

  9. Disconnect the electric water pump (EWP) hose (A).
    G16848113Courtesy of HYUNDAI MOTOR AMERICA
  10. Remove the ATF warmer.

    (Refer to Automatic Transmission System - "ATF WARMER ")

  11. Remove the electric water pump (EWP) and bracket.

    (Refer to Cooling System - "ELECTRIC WATER PUMP (EWP) ")

  12. Remove the water cooled intercooler mounting bracket (A)

    Bolt: 21.6 - 32.4 N.m (2.2 - 3.3 kgf.m, 15.9 - 23.9 lb.ft)

    Nut: 49.0 - 53.9 N.m (5.0 - 5.5 kgf.m, 36.2 - 39.8 lb.ft)

    G16848114Courtesy of HYUNDAI MOTOR AMERICA
  13. Remove the water cooled intercooler LH inlet pipe (A).
    G16848115Courtesy of HYUNDAI MOTOR AMERICA

    Information 

    • When separate the intercooler inlet pipe, pull out the quick connector clamp (A) in the direction of the arrow as shown in figure below.
      G16848116Courtesy of HYUNDAI MOTOR AMERICA
  14. Remove the water cooled intercooler RH inlet pipe (A).
    G16848117Courtesy of HYUNDAI MOTOR AMERICA

    Information 

    • When separate the intercooler inlet pipe, pull out the quick connector clamp (A) in the direction of the arrow as shown in figure below.
      G16848118Courtesy of HYUNDAI MOTOR AMERICA
  15. Separate the intercooler outlet hose quick clamp (A).
    G16848119Courtesy of HYUNDAI MOTOR AMERICA

    Information 

    • When separate the intercooler outlet hose, pull out the quick connector clamp (A) in the direction of the arrow as shown in figure below.
      G16848120Courtesy of HYUNDAI MOTOR AMERICA
  16. Disconnect the dual purge hose (A).
    G16848121Courtesy of HYUNDAI MOTOR AMERICA
  17. Remove the sensor bracket (A).
    G16848122Courtesy of HYUNDAI MOTOR AMERICA
  18. Remove the water cooled intercooler (A) with the intercooler outlet hose'
    G16848123Courtesy of HYUNDAI MOTOR AMERICA
  19. Install in the reverse order of removal.
  20. Fill the water cooled intercooler coolant.

    (Refer to Cooling System - "WATER COOLED INTERCOOLER COOLANT ")

    NOTE:
    • The water cooled intercooler coolant must be injected according to the electric water pump (EWP) coolant filling method.
  21. Recheck coolant level.
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