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Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Engine Lubrication System (VIN L)) >> Oil Cooler Removal/Installation >> Notes

Oil Cooler Removal/Installation: Notes

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

Replacement Part 

Gasket
Quantity: 1
Location of use: Oil cooler

Oil and Chemical Type 

Engine oil
Type: Recommended oil
WARNING:
  • Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled.
  • A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury. Never work around or under a lifted vehicle if it is not securely supported on safety stands.
  • Continuous exposure to USED engine oil has caused skin cancer in laboratory mice. Protect your skin by washing with soap and water immediately after working with engine oil.
  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
  2. Remove the front under cover No. 2. (See FRONT UNDER COVER No. 2 REMOVAL/INSTALLATION .)
  3. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
  4. Remove in the order indicated in the table.
  5. Use a clean rag to wipe off the mounting surface on the oil filter body and the oil cooler.
  6. Install in the reverse order of the removal.
  7. Refill the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
  8. Start the engine and confirm that there is no oil leakage.
    • If there is oil leakage, repair or replace the applicable part.
  9. Inspect the oil level. (See ENGINE OIL LEVEL INSPECTION .)
  10. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION .)

SKYACTIV-G 2.0 

Fig 1: Oil Cooler Components With Torque Specification (SKYACTIV-G 2.0)
G13108017Courtesy of MAZDA MOTORS CORP.

SKYACTIV-G 2.5 

Fig 2: Oil Cooler Components With Torque Specification (SKYACTIV-G 2.5)
G13556949Courtesy of MAZDA MOTORS CORP.
COMPONENT DESCRIPTION

1 Water hose
2 Oil cooler
(See OIL COOLER INSTALLATION NOTE .)
3 Gasket
(See GASKET INSTALLATION NOTE .)