2016-2020 Kia Optima Fuel Filter Torque Specs

2.4L I4

Applies to 2016, 2017, 2018, 2019, and 2020 Kia Optima

Labor Time:0.5 hours

Torque Values (8 specifications)

Component	Nm	lb-ft	Notes
Air Box Clips	5	4	—
Bracket Bolts	20	15	—
Cover Screws	11	8	—
Filter Bracket Bolt	14	10	—
⚠️ Fuel Line Fittings	27	20	New O-rings
Mounting Bolts	27	20	—
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Wheel Lug Nuts	140	103	Torque in star pattern

The primary torque specification for fuel filter on a 2016-2020 Kia Optima is 5 Nm (4 lb-ft).

There are 8 torque specifications for fuel filter on the 2016-2020 Kia Optima 2.4L I4, covering all related fasteners and components.