Kia Sorento: Fuel Filter Removal and Installation

Kia Sorento (MQ4, 2021-2026) Service Manual / Engine Control / Fuel System / Fuel Delivery System / Fuel Filter Removal and Installation

Removal

1.	Remove the fuel pump module. (Refer to Fuel Delivery System - "Fuel Pump Module")

2.	Disconnect the fuel pump motor connector (A) and fuel sender connector (B).

3.	Remove the fuel feed tube quick-connector (B) after removing the clip (A).

4.	Remove the fuel sender assembly (A) after pushing the hooks in the direction of the arrows.

5.	Remove the stopper (A).

6.	Remove the fuel pump plate & bracket (A).

7.	Remove the reservoir cup (A) by pulling the hooks in the direction of the arrows.

8.	Remove the pump filter (A) after pulling the hooks in the direction of the arrows.

9.	Remove the wiring from the fuel filter after disconnecting the fuel pump connector (A) and ground (B).

10.	Remove the fuel pressure regulator (B) after removing the fixing clip (A).

11.	Disconnect the fuel pump hose (A) after removing the clamp.

12.	Remove the assist pump (A) after removing the fixing hook.

13.	Remove the O-ring (B) and spacer (C) after removing the fuel pump & tube (A).

14.	Remove the bracket (A) from the fuel filter.

Installation

Install in the reverse order of removal.

•	Be careful not to miss the O-ring (A) and the spacer (B) or change the order when assembling the fuel pump.

•	Be careful not to cause damage to O-ring (A) when assembling the fuel pump.

•	Correctly install the fuel pump motor and the fuel filter during installation.

•	Make sure the hook is correctly fastened when assembling the fuel pump hose clamp.

•	Correctly install the fuel filter and the prefilter during installation.

•	Ensure the fuel tube is not twisted when installing the assist pump bracket onto the fuel filter.

•	Be careful not to miss the assist pump O-ring when assembling the reservoir cup.

•	Be careful not to miss the clip (A) and the O-ring (B) when assembling the plate cover assembly.

•	Be careful not to cause damage to the O-ring (A) when assembling the plate cover assembly.

•	When assembling the plate cover assembly, O-ring (A) can be attached to the fuel supply hose connector.

2.	Check for leakage the fuel after installation.

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Kia Sorento: Fuel Filter Removal and Installation

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