ShopBaseFree forever shop management software for auto repair shops

Try ShopBase Free →

Home/Torque Specs/Subaru/Impreza/2017-2024 2.0L H4/Heater Core

2017-2024 Subaru Impreza Heater Core Torque Specs

2.0L H4

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

Labor Time:6 hours

View Labor Time Details →

🔧 Torque Values11 specifications

Component	lb-ft	Nm	Notes
Cover Screws	8	11	—
Dashboard Screws	2	3	—
Drain Petcock	5	7	Hand tight
Fan Bolts	8	11	—
Heater Core Mounting	6	8	—
Heater Hose Clamps	2	3	—
Hose Clamps	3	4	Do not overtighten
⚠️ Housing Bolts	10	14	—
Mounting Bolts	20	27	—
⚠️ 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.

Other Jobs with Torque Specs

Heater Core 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

Kia EV6

2022-2024 GT-Line Dual Motor AWD

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Common Questions

What is the torque spec for heater core on a 2017-2024 Subaru Impreza?

The primary torque specification for heater core on a 2017-2024 Subaru Impreza is 11 Nm (8 lb-ft).

How many torque specs are there for Subaru Impreza heater core?

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

View Labor Times | View Fluid Specs | View DTC Codes