2017-2024 Mazda Mazda3 Water Pump Torque Specs

2.5L I4

Applies to 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Mazda Mazda3

Labor Time:2.5 hours

🔧 Torque Values6 specifications

Component	lb-ft	Nm	Notes
Hose Clamps	2	3	—
⚠️ Housing Bolts	10	14	—
⚠️ Pump Bolts	18	24	—
Thermostat Housing Bolts	11	15	—
⚠️ Timing Cover Bolts	15	20	If accessed
⚠️ Water Pump Bolts	18	25	Tighten in criss-cross pattern

⚠️ = 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 water pump on a 2017-2024 Mazda Mazda3 is 3 Nm (2 lb-ft).

There are 6 torque specifications for water pump on the 2017-2024 Mazda Mazda3 2.5L I4, covering all related fasteners and components.