Kia Stinger: Hydraulic System / Oil Cooler

Kia Stinger CK 2018-2025 Service Manual / Automatic Transmission System / Hydraulic System / Oil Cooler

Components and components location

Components

1. Oil cooler tube
2. Oil cooler pipe

3. Oil cooler valve
4. Oil cooler

Repair procedures

Replacement

Oil cooler

1.	Remove the front bumper. (Refer to Body - "Front Bumper Aseembly")

Remove the air intake shield (A).

Tightening torque :

3.9 - 5.9 N·m (0.4 - 0.6 kgf·m, 2.9 - 4.3 lb·ft)

Remove the air guard (A) by loosening the bolts after separating the wiring fixing clip.

Tightening torque :

4.9 - 7.8 N·m (0.5 - 0.8 kgf·m, 3.6 - 5.8 lb·ft)

Remove the oil cooler after loosening the bolts (A, B)

Tightening torque :

(A) 4.8 - 7.8 N·m (0.5 - 0.8 kgf·m, 3.6 - 5.8 lb·ft)

(B) 9.8 - 14.7 N·m (1.0 - 1.5 kgf·m, 7.2 - 10.8 lb·ft)

When installing, the existing oil cooler valve O-ring must be replaced with a new one.

5.	Install in the reverse order of removal.

6.	Refill the automatic transmission with fluid. (Refer to Hydraulic System - "Fluid")

Oil cooler valve

1.	Remove the front bumper. (Refer to Body - "Front Bumper Aseembly")

Remove the air intake shield (A).

Tightening torque :

3.9 - 5.9 N·m (0.4 - 0.6 kgf·m, 2.9 - 4.3 lb·ft)

Remove the air guard (A) by loosening the bolts after separating the wiring fixing clip.

Tightening torque :

4.9 - 7.8 N·m (0.5 - 0.8 kgf·m, 3.6 - 5.8 lb·ft)

Separat the oil cooler tube (A)and loosen the bolt (B).

Tightening torque :

4.9 - 7.8 N·m (0.5 - 0.8 kgf·m, 3.6 - 5.8 lb·ft)

Remove the oil cooler valve (B) after loosening the bolts (A).

Tightening torque :

9.8 - 14.7 N·m (1.0 - 1.5 kgf·m, 7.2 - 10.8 lb·ft)

When installing, the existing oil cooler valve O-ring must be replaced with a new one.

6.	Install in the reverse order of removal.

7.	Refill the automatic transmission with fluid. (Refer to Hydraulic System - "Fluid")

Oil cooler pipe

1.	Remove the front bumper. (Refer to Body - "Front Bumper Aseembly")

Remove the air intake shield (A).

Tightening torque :

3.9 - 5.9 N·m (0.4 - 0.6 kgf·m, 2.9 - 4.3 lb·ft)

Remove the air guard (A) by loosening the bolts after separating the wiring fixing clip.

Tightening torque :

4.9 - 7.8 N·m (0.5 - 0.8 kgf·m, 3.6 - 5.8 lb·ft)

Separat the oil cooler tube (A)and loosen the bolt (B).

Tightening torque :

4.9 - 7.8 N·m (0.5 - 0.8 kgf·m, 3.6 - 5.8 lb·ft)

Loosen the condenser mounting bolt (A).

Tightening torque :

4.9 - 7.8 N·m (0.5 - 0.8 kgf·m, 3.6 - 5.8 lb·ft)

Remove the oil cooler pipe (A) after loosening the bolts.

Tightening torque :

9.8 - 14.7 N·m (1.0 - 1.5 kgf·m, 7.2 - 10.8 lb·ft)

When installing, the existing oil cooler valve O-ring must be replaced with a new one.

7.	Install in the reverse order of removal.

8.	Refill the automatic transmission with fluid. (Refer to Hydraulic System - "Fluid")

Oil cooler tube

1.	Remove the sub frame. (Refer to Suspension System - "Sub Frame")

Removethe oil cooler tube (A).

Tightening torque

Oil cooler tube mounting bolt : 19.6 - 29.4 N·m (2.0 - 3.0 kgf·m, 14.5 - 21.7 lb·ft)

Bracket mounting bolts : 7.8 - 11.8 N·m (0.8 - 1.2 kgf·m, 5.8 - 8.7 lb·ft)

•	When installing, the existing oil cooler tube O-ring must be replaced with a new one.

3.	Install in the reverse order of removal.

4.	Refill the automatic transmission with fluid. (Refer to Hydraulic System - "Fluid")

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