From Water Outlet to Block
Hose Fitting on Block behind Thermostat Housing to Water Outlet
From Pipe behind Water pump in block to Water Outlet.
Cut to Fit
From Pipe behind Water pump in block to Water Outlet.
Thermostat to ATF Cooler
Thermostat Housing to ATF Cooler
Thermostat to Cooler
Browse our selection of quality engine coolant bypass hose parts designed specifically for your Mazda 3. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
GS · GS-SKY · GT · GX · Grand Touring · I Touring · Mazdaspeed · S · SP23 · Sport GS · Sport GT · Sport GX · i
Hatchback · Sedan
L4 2.0L · L4 2.3L · L4 2.5L
Automatic · Manual