Chevrolet Blazer Heater Core - OEM & Used Parts
Find quality Chevrolet Blazer heater core parts at unbeatable prices. Save 50-70% compared to dealership prices.
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About the Chevrolet Blazer Heater Core
The heater core is a small radiator located inside your dashboard that provides heat to the cabin. Hot engine coolant flows through the heater core, and a blower fan pushes air across it to warm the interior. When the heater core fails, you may experience no heat, a sweet coolant smell inside the vehicle, fogged windows, or coolant leaks on the passenger floor.
Signs of Failure
Know when your Blazer heater core needs replacement:
- No heat from vents
- Sweet coolant smell inside vehicle
- Foggy windows that won't clear
- Coolant leak on passenger floor
- Low coolant level with no visible external leaks
- Overheating engine
- Wet carpet on passenger side
- Greasy film on inside of windshield
Replacement Info
Heater core replacement is notoriously labor-intensive because the part is buried deep inside the dashboard. In many vehicles, the entire dashboard must be removed to access the heater core, which can take 4-8 hours of labor. Some vehicles have more accessible designs. Due to the high labor cost, many shops charge $500-$1,500+ for the complete job, making a quality used heater core a smart choice to save on parts cost.
Chevrolet Blazer Heater Core Price Comparison
Used Parts
$30-$150
- 50-70% savings
- OEM quality
- Tested & verified
- Warranty available
Aftermarket
$50-$200
- Brand new
- Various brands
- Good warranty
- Easy availability
OEM New
$100-$400
- Factory exact
- Best warranty
- Guaranteed fit
- Highest quality
Where to Buy Chevrolet Blazer Heater Core Parts
Online Sellers
Shop eBay and online sellers for Blazer heater core parts with fast shipping nationwide.
Shop OnlineLocal Scrapyards
Find professional salvage yards near you with tested Blazer heater core parts and warranties.
Find ScrapyardsDIY Junkyards
Pull your own Blazer heater core at self-service junkyards for maximum savings.
Find JunkyardsChevrolet Blazer Heater Core - FAQ
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