677.HY1P14 HYUNDAI Heater Sonata

Review HYUNDAI Heater Case Assembly Fits for SONATA 2014

The Hyundai 677.HY1P14 heater core is a crucial component of the heating system in certain Hyundai Sonata models. This heater core is designed to provide efficient and effective heating to the passenger compartment during colder weather conditions.

The heater core is a compact radiator, which means that it uses a series of tiny tubes to circulate coolant through the core. As the coolant passes through the heater core, it absorbs the heat from the engine's cooling system. The heated coolant is then circulated to the heater core outlets, where it warms the air that is blown into the vehicle's cabin by the heater blower motor.

The Hyundai 677.HY1P14 heater core is made of high-quality materials, including aluminum, which helps to ensure its durability and longevity. The core is also designed with a compact shape, which allows it to fit easily into the limited space available in the engine compartment of the Hyundai Sonata.

This heater core is specifically designed for use in the 2014 Sonata model, and it is an essential replacement part for vehicles that have experienced heater core failure. Symptoms of a faulty heater core can include a lack of warm air coming from the vents, condensation on the interior of the windshield, or a musty odor coming from the heater vents.

Installing the Hyundai 677.HY1P14 heater core is a straightforward process, but it is recommended that the replacement be performed by a qualified technician to ensure proper installation and function. By using a genuine Hyundai replacement part, you can rest assured that you are getting a high-quality component that is designed to meet or exceed the original equipment specifications.

In summary, the Hyundai 677.HY1P14 heater core is an essential component of the heating system in certain Hyundai Sonata models. It is designed to provide efficient and effective heating to the passenger compartment, and it is made of high-quality materials to ensure durability and longevity. If your Hyundai Sonata is experiencing issues with its heating system, this genuine Hyundai replacement part is an excellent choice for restoring proper function.

The Hyundai 677.hy1p14 heater core is a component of the cooling system in the 2014 Hyundai Sonata. This heater core helps to provide heat to the interior of the vehicle during cold weather conditions. Here are some pros and cons of buying this heater core for your Hyundai Sonata:

1. OEM Part: This heater core is an original equipment manufacturer (OEM) part, meaning it is manufactured by Hyundai and designed to fit and function perfectly in your vehicle.

2. Improved Performance: A new heater core can improve the heating performance of your vehicle, making your drives more comfortable during colder weather.

3. Longer Lifespan: A new heater core can help prevent future issues with your cooling system, as a faulty or damaged heater core can lead to various problems.

1. Cost: Replacing a heater core can be an expensive repair, as it involves removing the dashboard and other components to access the heater core.

2. Complex Repair: The repair process for replacing a heater core can be complex, requiring specialized tools and knowledge.

3. Potential for Leaks: During the repair process, there is a risk of coolant leaks, which can lead to additional repair costs.

Replacing the heater core in your 2014 Hyundai Sonata can provide improved heating performance and a longer lifespan for your cooling system. However, the cost and complexity of the repair may be a deterrent for some. If your heater core is not functioning properly, it is important to address the issue as it can lead to further problems with your cooling system.

If you are experiencing issues with your heater core, it is recommended to have the vehicle inspected by a certified Hyundai technician. They can diagnose the issue and provide you with an accurate estimate for the repair. If the repair is necessary, it is important to use an OEM heater core, such as the Hyundai 677.hy1p14, to ensure proper fitment and function.

Details:

specifications aircondiheat:

• for models: Sonata
• for years: 2014
• brand: Hyundai
• part type: Heater Case
• conditions options: Heater Assembly
• genuine oem: Yes
• ipn: 677.hy1p14
• descriptionpartcondition: Heater Box Assembly Please Ask Questions Or If You Nee

shipping aircondiheat:

• service: flat rate freight
• class: freight
• type: fixed

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Hvac Controls Units

offer aircondiheat:

• options: ship-to-home
• in stock #: 5
• sold #: 11
• availability: in stock
• started: march 18, 2026
• prices: $52.49–$360.00
• item condition:
  • New
  • Used
  • New other (see details)
• best offers: true

seller aircondiheat:

• city: greensburg, indiana
• rating: 99.1%
• # reviews: 13004

payments aircondiheat:

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

returns aircondiheat:

• policy: no returns