2016-2020 Kia Optima Fuel Pump Relay Torque Specs

2.4L I4

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

Labor Time:0.3 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
Access Cover Screws	3	4	—
⚠️ Fuel Pump Lock Ring	50	68	Lock ring tool
⚠️ Ground Bolt	10	14	—
⚠️ Mounting Bolts	25	34	—
Relay Socket	4	5	—
⚠️ Terminal Bolts	5	7	—

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

1990-1997 4.6L V8 Modular

2007-2012 3.7L I5

2011-2016 6.7L V8 Power Stroke Diesel

1992-1995 1.5L I4 D15

2016-2023 2.0L Turbo I4

1995-1999 2.0L Turbo I4

The primary torque specification for fuel pump relay on a 2016-2020 Kia Optima is 4 Nm (3 lb-ft).

There are 6 torque specifications for fuel pump relay on the 2016-2020 Kia Optima 2.4L I4, covering all related fasteners and components.