Chevrolet Blazer Radiator: A Guide for 2012-2016 Models
Before you buy a radiator for your 2012-2016 Blazer, there is a critical piece of information you need to know.
- The Chevrolet Blazer was NOT sold in the North American market for model years 2012, 2013, 2014, 2015, or 2016.
- Before buying parts, confirm if your vehicle is actually a different Chevrolet SUV, like an Equinox or Traverse.
- No recalls, TSBs, or specific parts exist for a 2012-2016 North American Blazer because the vehicle does not exist.
- If you have a different SUV, symptoms of a bad radiator include overheating, coolant leaks, and constantly low coolant levels.
Important: Verify Your Vehicle Model
The most important fact for anyone shopping for 2012-2016 Chevrolet Blazer parts is that Chevrolet did not manufacture the Blazer for the North American market between the 2006 and 2018 model years. If your vehicle title and registration confirm you have a Chevrolet from 2012-2016, it is likely a different model, such as the Equinox, Traverse, or Captiva Sport. Before purchasing any parts, you must verify your vehicle's true model and year using the VIN on your dashboard or driver's side door jamb.
Symptoms of a Failing Radiator
Even if you don't have a Blazer, radiator problems are similar across most vehicles. Watch for these signs:
- Engine Overheating: The most obvious sign. If your temperature gauge is in the red, pull over safely as soon as possible.
- Coolant Leaks: Bright green, pink, or orange puddles under the front of your car are a tell-tale sign of a leak. The radiator itself can crack, or the hoses connected to it can fail.
- Low Coolant Level: You may frequently need to add coolant to the reservoir. This indicates a leak somewhere in the system.
- Visible Sludge or Rust: If your coolant looks brown or rusty, it can mean the inside of your radiator is corroded and not working well. This can lead to blockages.
Choosing a New Aftermarket Radiator
Since no parts exist for a 2012-2016 Blazer, the following is general advice for choosing a quality aftermarket radiator for a similar-era Chevrolet SUV like an Equinox or Traverse.
Aftermarket parts are a good alternative to expensive dealer parts. They are made by companies other than the original manufacturer but are designed to fit and function just like the original. For a common part like a radiator, the quality of aftermarket options is often very good.
- Economy Brands: These are the most affordable options. They will work, but may use slightly thinner materials for the core and plastic tanks. They are a good choice if budget is the main concern.
- OEM-Quality Brands: Brands like Spectra Premium, Denso, and CSF are known for making radiators that meet or exceed the original manufacturer's specifications. They offer a great balance of quality and price, often with better warranties than economy options.
- Performance Brands: Companies like Mishimoto, Be Cool, and Griffin specialize in all-aluminum, high-performance radiators. These are overkill for a daily-driven SUV but are an option for those who want the absolute best cooling possible.
Pro Tip: When you replace your radiator, it's also the best time to replace the radiator hoses, thermostat, and radiator cap. These parts are inexpensive and wear out over time. Replacing them all at once can save you from another cooling system failure in the near future.
Cost to Replace a Radiator (General Estimate)
This table provides a general cost estimate for a typical mid-size SUV from the 2012-2016 era, like a Chevrolet Equinox. Costs are unavailable for the 2012-2016 Blazer as the vehicle does not exist in the North American market.
| Part Type | Estimated Cost |
|---|---|
| New OEM | $350 - $550 |
| New Aftermarket | $120 - $250 |
| Shop Labor | $200 - $400 |
| Total (Aftermarket Part) | $320 - $650 |
Frequently Asked Questions (FAQ)
Why can't I find a radiator for my 2015 Chevrolet Blazer?
You cannot find parts because Chevrolet did not produce a Blazer for the North American market for the 2015 model year. The name was on hiatus from 2006 to 2018. Please double-check that your vehicle is not a Chevrolet Equinox or Traverse, which were popular models during that time.
Are there any recalls for a 2012-2016 Blazer radiator?
No. Since the vehicle was not manufactured for the North American market during this period, there are no recalls or Technical Service Bulletins (TSBs) from the NHTSA for these model years. Recalls and TSBs for radiators and cooling systems do exist for the modern Blazer (2019 and newer).
Is an aftermarket radiator as good as the original OEM part?
For many vehicles, a quality aftermarket radiator from a reputable brand like Spectra Premium or Denso can be just as reliable as the original part from the dealer, and it will cost significantly less. These brands are engineered to meet or exceed OEM specifications.
Should I replace the radiator myself?
For someone with moderate mechanical skill and the right tools, replacing a radiator is a manageable DIY job. It involves draining the cooling system, disconnecting hoses and transmission cooler lines, and unbolting the old unit. However, it's crucial to properly bleed the air from the system after installation to avoid overheating. If you are not comfortable with this process, it is best to have a professional mechanic do the work.
Technical Specifications
No OEM or aftermarket radiator specifications exist for the 2012-2016 Chevrolet Blazer in the North American market, as the vehicle was not produced during this time.
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Chevrolet Blazer: