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Engine Oil Cooler Seal Replacement Procedure

Engine Oil Cooler Seal Replacement Procedure

Models:
  • 2003 Infiniti G35 Sedan
  • 2004 Infiniti G35 Sedan
  • 2005 Infiniti G35 Sedan
  • 2006 Infiniti G35 Sedan
Part #
  • W0133-1840120
Tools
  • 22mm wrench or socket
  • Oil filter wrench

Instructions

  • 1
    Park the vehicle on a level surface and apply the parking brake.
  • 2
    Raise and support the vehicle using a suitable floor jack and safety jack stands.
  • 3
    Remove the plastic engine undercover.
  • a
    Remove the small plastic clip at the center point of the undercover.
  • b
    Then remove the other bolts that hold the undercover in place.
  • 3
    Place a large drain pan under the drain plug.
  • 4
    Remove oil filter with a suitable tool.
  • 5
    Using a 22 mm whrench remove oil coller bolt
  • Infiniti Oil Cooler Seal replacement Procedure
    Click image to see it larger
  • Infiniti Oil Cooler Seal replacement Procedure
    Click image to see it larger
  • 6
    Without disconnecting the oil cooler hoses separate cooler from engine.
  • Infiniti Oil Cooler Seal replacement Procedure
    Click image to see it larger
  • 7
    Remove old oil cooler seal
  • 8
    Install new seal
  • Infiniti Oil Cooler Seal replacement Procedure
    Click image to see it larger
  • 9
    Screw in oil coller bolt
  • a
    Oil cooler bolt tightening torque: 36 ft-lb (49.0 N-m, 5.0 kg-m)
  • Infiniti Oil Cooler Seal replacement Procedure
    Click image to see it larger
  • 10
    Coat the gasket on the new filter with clean engine oil.
  • 11
    Screw in the oil filter clockwise until a slight resistance is felt, then tighten additionally more than 2/3 turn.
  • a
    Oil filter tightening torque: 11 to 15 ft-lb (14.7 to 20.5 N-m)
  • Infiniti Oil Cooler Seal replacement Procedure
    Click image to see it larger
  • 12
    Refill engine with recommended oil
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