What is a car's heater matrix?

A heater matrix forms part of a car’s cooling system, but instead of solely being used to cool down the vehicle’s coolant, it takes the heat from that coolant and uses it to warm the car’s cabin.

Heater Matrix - TechWiki

What is a Heater Core? Where is It Located, What Does it Do & How Do You Flush It?

What is a Heater Core? - Westside Car Care

How to Flush a Heater Core: A Step-by-Step Guide - In The Garage with

Where is heater core and how hard is it to change on a 2001 town ar?

Bought a new car and it had the heater core removed, is it easy enough to reinstall a working one or take it too the mechanics? Is there an easier option like

Heater Core Repair - German Auto Repair in Eugene

Heater core - Wikipedia

Denso Heater Matrix

How to Perform a Heater Core Flush Like a Professional Mechanic — Irontite Products Inc.

Heater Core, Cooling System, Newport News