Optimakia KIA Heater Core Optima

Review KIA Heater Core Us Built Vin 1st Digit Fits for OPTIMA 2016–2020

Introducing the Kia 676-58675 heater core, specifically designed for select Kia Optima models between the years 2016 and 2020. This heater core is an essential component of your vehicle's heating system, allowing you to enjoy a comfortable cabin during colder weather.

This heater core is meticulously engineered using advanced materials and construction techniques. It features a compact, yet efficient design, with numerous tiny passages that allow coolant to circulate through the core, absorbing heat from the engine. The core is then responsible for distributing this warm air to the vehicle's interior through the heater vents.

The Kia 676-58675 heater core is made from high-quality, corrosion-resistant materials. This ensures that it can withstand the rigors of daily use and the harsh conditions that can impact your vehicle's heating system. The core is also designed to fit seamlessly into your Kia Optima, making installation a straightforward process.

It's essential to note that a malfunctioning heater core can lead to several issues, including poor heating performance, overheating, and even engine damage. Replacing a faulty heater core with a genuine OEM part like the Kia 676-58675 ensures that your vehicle's heating system functions optimally and reliably.

In summary, the Kia 676-58675 heater core is a critical upgrade for your Kia Optima. It offers improved heating performance, reliability, and durability, ensuring that you and your passengers can travel in comfort during the colder months. With its high-quality materials, efficient design, and easy installation, this OEM part is an investment that will provide you with peace of mind and enjoyment on the road.

Buying a new Kia heater core for a 2016-2020 Optima model, part number 676-58675, can be a crucial decision for vehicle owners experiencing heating issues. Here are some potential pros and cons to consider before making a purchase.

1. Improved Heating Performance: A new heater core can significantly enhance the heating system's efficiency, allowing for quicker and more effective heating of the vehicle's cabin.

2. Longer Lifespan: By replacing the old heater core, you ensure that the new one will last longer, potentially preventing future heating issues.

3. Better Fuel Efficiency: A poorly functioning heater core can put additional strain on the engine, leading to increased fuel consumption. A new heater core can help improve overall fuel efficiency.

1. Cost: Replacing a heater core can be a costly repair, especially when factoring in labor costs.

2. Time Consuming: The process of removing and replacing a heater core can be time-consuming and may require specialized tools.

3. Risk of Damage: During the removal and replacement process, there is a risk of damaging other components, which can lead to additional repair costs.

Replacing a faulty heater core with a new one can offer several benefits, such as improved heating performance, longer lifespan, and better fuel efficiency. However, the cost and time-consuming nature of the repair should also be considered. Ultimately, the decision to buy a new Kia heater core for a 2016-2020 Optima depends on the severity of the heating issues and the vehicle owner's budget and priorities.

If the heating system in your 2016-2020 Kia Optima is not functioning properly and you are experiencing significant discomfort during colder weather, replacing the heater core may be a worthwhile investment. However, if the issue is minor and the cost and time involved in the repair are concerns, you may want to consider alternative solutions, such as adding antifreeze or checking for air bubbles in the cooling system. Ultimately, it's essential to weigh the pros and cons before making a decision.

Details:

It is stored in doors and ready to be shipped. Warranty: all parts come with our standard 60 day warranty. Donor vehicle - 2018 OptimaKia. Stock number - 2583.

specifications heatercoreco:

• for models: Optima
• for years: 2016–2020
• brand: Kia
• model: Optimakia
• part type: Heater
• genuine oem: Yes
• ipn: 676-58675
• year: 2018
• warranty: 60 Day

general heatercoreco:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Heater Cores

shipping heatercoreco:

• carrier: usps
• service: usps priority mail
• class: expedited
• type: fixed
• transit: 4-7 days

offer heatercoreco:

• prices: $65.00–$134.95
• item condition: Used
• in stock #: 5
• availability: in stock
• options: ship-to-home
• sold #: 11
• best offers: true
• started: february 6, 2026

payments heatercoreco:

• wallet: apple-pay
• other
• credit card: mastercard

seller heatercoreco:

• # reviews: 26923
• city: sauk centre, minnesota
• rating: 99.6%

returns heatercoreco:

• policy: returns accepted
• time: 60 days
• paid by: buyer