2016-2021 Mazda CX-3 Coolant Reservoir Torque Specs

2.0L I4

Applies to 2016, 2017, 2018, 2019, 2020, and 2021 Mazda CX-3

Labor Time:0.5 hours

🔧 Torque Values10 specifications

Component	lb-ft	Nm	Notes
Bleed Screw	5	7	Open during fill
Bleed Screw	5	7	Open during fill
Drain Petcock	5	7	Hand tight
Drain Petcock	5	7	Hand tight
Hose Clamps	3	4	—
Hose Clamps	3	4	—
Housing Bolts	10	14	—
⚠️ Housing Bolts	10	14	—
⚠️ Pump Bolts	18	24	—
Pump Bolts	18	24	—

⚠️ = 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 coolant reservoir on a 2016-2021 Mazda CX-3 is 7 Nm (5 lb-ft). Note: Open during fill

There are 10 torque specifications for coolant reservoir on the 2016-2021 Mazda CX-3 2.0L I4, covering all related fasteners and components.