2019-2024 Mazda Mazda3 Fuse Box - Engine Bay Torque Specs

2.0L I4

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

Labor Time:2 hours

Torque Values (18 specifications)

Component	Nm	lb-ft	Notes
Battery Terminal Bolts	6	4	Do not overtighten
Battery Terminal Bolts	6	4	Do not overtighten
Cover Screws	11	8	—
Cover Screws	11	8	—
Ground Bolt	14	10	—
⚠️ Ground Bolt	14	10	—
Ground Strap Bolts	12	9	Ensure clean contact
Ground Strap Bolts	12	9	Ensure clean contact
Module Mounting Bolts	8	6	—
Module Mounting Bolts	8	6	—
Mounting Bolts	27	20	—
⚠️ Mounting Bolts	34	25	—
Mounting Bolts	34	25	—
Mounting Bolts	27	20	—
Sensor Mounting Bolts	10	7	—
Sensor Mounting Bolts	10	7	—
Terminal Bolts	7	5	—
⚠️ Terminal Bolts	7	5	—

The primary torque specification for fuse box - engine bay on a 2019-2024 Mazda Mazda3 is 6 Nm (4 lb-ft). Note: Do not overtighten

There are 18 torque specifications for fuse box - engine bay on the 2019-2024 Mazda Mazda3 2.0L I4, covering all related fasteners and components.