How to Change a Heater Core in a 1992 Blazer?

Answer The heater core in a 1992 Chevy Blazer provides the heat that keeps you warm in the winter. The heater core operates on a simple principle. Heat from the engine cycles through the radiator and cool... Read More »

Top Q&A For: How to Change a Heater Core in a 1992 Blazer

How to Fix the Heater Core in a 1992 Chevrolet Blazer?

The heater core in your Chevrolet Blazer is very similar to the radiator, except that it is much smaller. As the fluid passes through the tubes in the heater, it brings heat to the passenger compar... Read More »

How to Install the Heater Core on a 1992 Chevy S10 Blazer?

If you have allowed your Chevy Blazer time to warm up but still do not feel any heat in the passenger compartment there is a good chance that you have a faulty heater core. Because the heater core ... Read More »

How to Change the Heater Core in a 2000 Blazer?

Replacing the heater core on your 2000 Chevrolet Blazer seems like an incredibly daunting task, but it is actually fairly simple. You will need a few basic tools to dismantle the dashboard. Once th... Read More »

How to Change the Heater Core in a Chevy Blazer?

The Chevrolet Blazer uses a coolant-heated radiator core mounted in the dashboard to provide heated air into the passenger compartment. This heater core can become clogged and leak, as it is usuall... Read More »