Buy 2021 Mazda CX-30 HVAC Heater Core. CX-30. CX-30; w/o Turbo. Mazda3; Mexico Built. W/AUTO TEMP Form, Hot, Job - OEM Mazda Part # BDTS61A10 (BDTS-61-A10, )

Heater. Core. HeatE. Unit. HVAC.
HVAC Heater Core. Mexico Built Vehicle. Included with: AC & Heater assembly.

Fits 3, CX-30

CX-30. CX-30; w/o Turbo. Mazda3; Mexico Built. W/AUTO TEMP CONTROL, Mexico built. W/o 2.5L turbo. W/O AUTO TEMP CONTROL, Mexico built.
Heater Core - Repair or Replace
Your vehicle’s heater core handles hot water from your engine’s cooling system and transfers the heat to the cabin in the form of comforting heat from your vents. A failed heater core can leak that water—which is also called coolant or antifreeze—onto the floor on the passenger side. If your 2021 Mazda CX-30 needs to have the heater core replaced, it's a job best left to a Mazda trained technician.