GN807002 CHEVROLET Heater Evaporator Core Blazer

Review CHEVROLET A/c Heater Evaporator Core Oem for BLAZER 2019–2020

The Chevrolet GN807002 A/C heater evaporator core is an essential component of the climate control system in 2019-2020 Blazer models. This part is responsible for cooling the air during the vehicle's air conditioning mode and warming it up during the heating mode.

The evaporator core is designed with a series of thin tubes that circulate refrigerant, allowing it to absorb heat from the surrounding air. In cooling mode, the refrigerant absorbs heat from the air inside the cabin, and in heating mode, the same process is reversed, allowing the heat to be distributed into the cabin.

This evaporator core is made of aluminum, which is a lightweight yet durable material. It also features a high-density core design that increases its heat transfer capabilities, ensuring optimal performance in various weather conditions.

The core is also designed with a drain pan that collects condensation produced during the air conditioning cycle. This feature prevents water buildup in the cabin, maintaining a comfortable and dry environment for the driver and passengers.

The Chevrolet GN807002 A/C heater evaporator core is engineered to meet or exceed original equipment specifications. It is designed to fit and function seamlessly with the existing climate control system in the 2019-2020 Blazer.

When it comes to installation, this evaporator core comes with all necessary hardware and instructions to make the process as easy as possible for the DIY enthusiast. For those who prefer professional installation, it is recommended to consult a certified mechanic to ensure proper installation and optimal performance.

In summary, the Chevrolet GN807002 A/C heater evaporator core is a crucial component of the climate control system in 2019-2020 Blazer models. Its high-density aluminum design ensures optimal heat transfer capabilities, while its drain pan feature maintains a comfortable and dry cabin environment. With easy installation and original equipment specifications, this evaporator core is an excellent choice for those seeking to maintain or enhance the performance of their Blazer's climate control system.

Pros and Cons of Buying a Chevrolet Blazer (GN807002) A/C Heater Evaporator Core (2019-2020)

The Chevrolet Blazer GN807002 A/C Heater Evaporator Core, designed for use in 2019-2020 models, is an essential component for maintaining proper climate control within the vehicle's cabin. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this part.

1. Improved Comfort: A faulty evaporator core can lead to inadequate heating and cooling performance. By replacing it, you can restore your Blazer's climate control system to its optimal state, ensuring your comfort during various weather conditions.

2. Enhanced Air Quality: The evaporator core is responsible for filtering the air that passes through the vehicle's HVAC system. A new evaporator core will help eliminate unpleasant odors and improve the overall air quality inside your Blazer.

3. Energy Efficiency: A malfunctioning evaporator core may cause your Blazer's HVAC system to work harder than necessary, which can lead to increased fuel consumption. Replacing the faulty core with a new one can save you money on fuel costs in the long run.

1. Cost: Replacing an evaporator core can be a significant investment. The cost of the part itself, as well as the labor fees for installation, can add up. However, the long-term benefits, such as improved comfort, energy efficiency, and air quality, may outweigh the initial cost.

2. Installation Complexity: The evaporator core is located behind the dashboard, which can make the installation process challenging. This complexity may require the assistance of a professional mechanic, adding to the overall cost and time commitment.

3. Potential for Replacing Other Parts: A faulty evaporator core may not be the only issue causing climate control problems in your Blazer. Other related components, such as the compressor or the blower motor, may also need to be inspected and replaced.

The decision to purchase a Chevrolet Blazer (GN807002) A/C Heater Evaporator Core ultimately depends on the specific circumstances of your vehicle and your personal preferences. If your Blazer is experiencing climate control issues, a new evaporator core could potentially provide improved comfort, enhanced air quality, and energy efficiency. However, the cost and installation complexity are important factors to consider before making your purchase. If you are unsure about the diagnosis or the repair process, it may be worth consulting a professional mechanic for advice.

If you have confirmed that the evaporator core is the cause of your Blazer's climate control issues and are confident in your ability to install the part yourself, purchasing a new Chevrolet Blazer (GN807002) A/C Heater Evaporator Core could be a wise investment. Alternatively, if you prefer a hassle-free solution, you may consider taking your Blazer to a professional mechanic for diagnosis and repair. In either case, be sure to research reputable sources for parts and labor to ensure a quality repair experience.

Details:

Donor vehicle: 2020 Chevrolet Blazer rs. Mileage: 32k mileage. Body type: sport utility 4-door. Transmission: 9-speed automatic transmission.

specifications heatercoreco:

• for models: Blazer
• for years: 2019–2020
• brand: Chevrolet
• mpn: Gn807002
• type: A/c Evaporator
• oe/oem part number: Ebh-20f010
• material: Aluminum
• universal fitment: No

payments heatercoreco:

• other
• wallet: google-pay
• credit card: visa

shipping heatercoreco:

• transit: 4-7 days
• service: standard
• type: fixed
• class: standard

general heatercoreco:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > A/c Evaporators

returns heatercoreco:

• paid by: seller
• time: 30 days
• policy: returns accepted

offer heatercoreco:

• best offers: true
• availability: in stock
• in stock #: 5
• sold #: 8
• started: may 14, 2026
• options: ship-to-home
• prices: $80.75–$129.99
• item condition: Used

seller heatercoreco:

• rating: 99.9%
• city: traverse city, michigan
• # reviews: 62933