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Home/Torque Specs/Kia/Optima/2009-2009 2.4L I4/Coolant Temperature Sensor

2009-2009 Kia Optima Coolant Temperature Sensor Torque Specs

2.4L I4

The 2009 Kia Optima is equipped with a 2.4L inline-4 engine. Below you'll find detailed coolant temperature sensor torque specifications information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

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Labor Time:0.5 hours

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🔧 Torque Values10 specifications

Component	lb-ft	Nm	Notes
Bleed Screw	5	7	Open during fill
Drain Petcock	5	7	Hand tight
Drain Petcock	5	7	Hand tight
Fan Bolts	8	11	—
Hose Clamps	3	4	—
Hose Clamps	3	4	Do not overtighten
⚠️ Housing Bolts	10	14	—
⚠️ Pump Bolts	18	24	—
⚠️ Pump Bolts	18	24	Torque in sequence
⚠️ Thermostat Housing Bolts	10	14	—

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

⚠️ Some critical specs are estimated. Please verify sequence.

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Coolant Temperature Sensor Torque Specs on Other Vehicles

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1997-1997 2.2L I4

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1997-1997 3.0L V6

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1998-1998 2.2L I4

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1998-1998 3.0L V6

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1999-1999 2.2L I4

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1999-1999 3.0L V6

Common Questions

What is the torque spec for coolant temperature sensor on a 2009-2009 Kia Optima?

The primary torque specification for coolant temperature sensor on a 2009-2009 Kia Optima is 7 Nm (5 lb-ft). Note: Open during fill

How many torque specs are there for Kia Optima coolant temperature sensor?

There are 10 torque specifications for coolant temperature sensor on the 2009-2009 Kia Optima 2.4L I4, covering all related fasteners and components.

Last updated: March 2026

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