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Home/Torque Specs/Subaru/Impreza/2017-2024 2.0L H4/Spark Plug Service

2017-2024 Subaru Impreza Spark Plug Service Torque Specs

2.0L H4

Applies to 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Subaru Impreza

Labor Time:1 hours

View Labor Time Details →

🔧 Torque Values11 specifications

Component	lb-ft	Nm	Notes
Air Box Clips	4	5	—
Bracket Bolts	15	20	—
Connector Bolts	5	7	—
Cover Screws	8	11	—
Engine Cover Clips	2	3	—
Ignition Coil Bolt	8	11	—
Mounting Bolts	20	27	—
⚠️ Oil Drain Plug	26	35	Use new crush washer
Sensor Bolts	8	11	—
⚠️ Spark Plug	15	20	Gap before install
⚠️ Wheel Lug Nuts	103	140	Torque in star pattern

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

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Spark Plug Service Torque Specs on Other Vehicles

Lincoln Town Car

1990-1997 4.6L V8 Modular

GMC Canyon

2007-2012 3.7L I5

Ford F-250 Super Duty

2011-2016 6.7L V8 Power Stroke Diesel

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Mitsubishi Eclipse GSX

1995-1999 2.0L Turbo I4

Common Questions

What is the torque spec for spark plug service on a 2017-2024 Subaru Impreza?

The primary torque specification for spark plug service on a 2017-2024 Subaru Impreza is 5 Nm (4 lb-ft).

How many torque specs are there for Subaru Impreza spark plug service?

There are 11 torque specifications for spark plug service on the 2017-2024 Subaru Impreza 2.0L H4, covering all related fasteners and components.

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