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2021 MAZDA MAZDA3

2.5L I4FWDAUTOMATICgas
1 active safety recall on this vehicle — view recalls
Repairs0Labor479Torque3805Fluid6DTC919Battery0Maintenance0Recalls1
cooling

Thermostat Torque Specs

for 2021 Mazda Mazda3 2.5L I4 · FWD
Units

8 fasteners

Seq
Component
Torque
Angle
Bleed Screw
Open during fill
5 lb-ft · 7 Nm
Coolant Hose Clamps
3 lb-ft · 4 Nm
Coolant Temperature Sensor
Use thread sealant
15 lb-ft · 20 Nm
Hose Clamps
3 lb-ft · 4 Nm
Housing Bolts
Critical
10 lb-ft · 14 Nm
Pump Bolts
Critical
18 lb-ft · 24 Nm
Thermostat Housing Bolts
11 lb-ft · 15 Nm
Thermostat Housing Bolts
Critical
Clean mating surfaces
10 lb-ft · 14 Nm
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