2004 Chevy Trailblazer Heater Core Replacement. A Chevrolet Trailblazer Heater Core Replacement costs between 670 and 926 on average. I just did my sisters heater core in her 2003 trailblazer ltz and this guys information guided me thru almost.
Get the best deal for a 2004 Chevrolet Trailblazer EXT Heater Core. A mechanic friend of mine bypassed the heater core in my vehicle because I was told by multiple mechanics that the core was leaking. Still even after the bypass I have a leak behind the passengers side wheel.
Replacement of the heater core will take the average backyard mechanic about two hours to complete.
Get a free detailed estimate for a repair in your area. A Chevrolet Trailblazer Heater Core Replacement costs between 670 and 926 on average. Fast shipping with low price guarantee. Remove the front dash panel by turning the lower screws in a counter-clockwise direction then unscrewing the single bolt on the lip of the instrument cluster and pulling the panel out.
