How to Change the Heater Core in a Chevrolet S10?

Answer A Chevrolet S10 truck uses an embedded heater core to circulate coolant through the radiator and heat the interior of the truck. This core can become clogged or leak, requiring replacement. The ave... Read More »

Top Q&A For: How to Change the Heater Core in a Chevrolet S10

How to Repair the Heater Core on a Chevrolet Blazer?

The Chevrolet Blazer uses routed coolant lines and a heater core to warm the air inside the cabin. This embedded core can clog and leak, requiring replacement. The entire dashboard must be dislodge... Read More »

How to Flush a Heater Core in a Chevrolet Astro Van?

The heater core in your Chevrolet Astro van, which acts as a small radiator in the engine cooling system, can get clogged with coolant and other contaminants over time. This prevents coolant from e... Read More »

How to Replace the Heater Core in '94 Chevrolet Silverado?

The heater core in your '94 Chevrolet Silverado is radiator-style unit used to heat the interior cabin of your truck. Hot engine coolant flows continuously from the lower radiator hose to and throu... Read More »

How to Remove the Heater Core in the Chevrolet Venture?

Chevrolet manufactured the Venture mini-van between 1997 and 2005. The Venture is in the same family of vehicles as the Pontiac Trans Sport, Pontiac Montana and Oldsmobile Silhouette. The heater co... Read More »