18-13390 KIA Heater Core Hyundai Optima Sonata

Review KIA Reach Heater Core Fits 2020 Hyundai for HYUNDAI OPTIMA SONATA 2016–2019

Introducing the 18-13390 heater core, an essential component for maintaining a comfortable cabin temperature in your 2016-2020 Kia Optima or Hyundai Sonata. Designed specifically for these models, this heater core ensures efficient and effective heating of your vehicle's interior.

The 18-13390 heater core is a compact, yet complex assembly of tubes and fins that facilitates the transfer of heat between the engine coolant and the interior of the vehicle. Made of high-quality materials, this heater core is engineered to withstand the rigors of daily use and harsh road conditions. Its durable construction guarantees long-lasting performance, providing you with consistent heating capabilities.

The design of the 18-13390 heater core maximizes heat exchange efficiency. The tubes within the core are finned to increase the surface area for heat transfer, while the shape of the fins facilitates proper airflow. This design ensures that your engine coolant is effectively heated, allowing for quick and efficient heating of your vehicle's interior.

Installing the 18-13390 heater core is a straightforward process, making it a convenient and hassle-free upgrade for your vehicle. The core comes complete with all necessary mounting hardware and instructions, ensuring a seamless installation experience.

In the event that your heater core fails, it can lead to a variety of issues, including decreased cabin temperature, strange odors, and even potential engine damage. By replacing your heater core with the 18-13390, you can restore optimal heating performance and prevent potential damage to your vehicle.

In summary, the 18-13390 heater core is a vital component for ensuring a comfortable and functional driving experience in your 2016-2020 Kia Optima or Hyundai Sonata. With its efficient heat transfer capabilities, durable construction, and straightforward installation process, this heater core is an essential upgrade for any vehicle owner.

The 18-13390 heater core is a part used in various Hyundai and Kia vehicles, including the 2016-2020 Kia Optima and Hyundai Sonata. Replacing a heater core can be an essential repair, especially during colder months. Let's examine the pros and cons of buying and installing this aftermarket heater core.

1. Cost-effective: Aftermarket parts, such as the 18-13390 heater core, are generally more affordable than OEM (Original Equipment Manufacturer) parts. Buying a used heater core from a reputable supplier can save you a significant amount of money.

2. Availability: Aftermarket parts like the 18-13390 heater core are widely available from various sources, including auto parts stores, online retailers, and salvage yards. This ensures that you can easily find and purchase the part when you need it.

3. Swift replacement: Since aftermarket parts are generally more accessible and affordable, you can often complete the repair more quickly and efficiently than if you were waiting for an OEM part to become available.

1. Quality concerns: Aftermarket parts may not meet the same quality standards as OEM parts. In the case of a heater core, this could potentially result in poorer performance or even potential safety issues, such as coolant leaks.

2. Fitment issues: While most aftermarket parts are designed to fit properly, there is always a risk of fitment issues. In the case of a heater core, a poor fit could lead to coolant leaks or other issues.

3. Warranty: Aftermarket parts like the 18-13390 heater core typically come with limited or no warranty coverage. This means that if the part fails or causes additional issues, you may be responsible for the cost of replacement or repair.

In conclusion, buying and installing an aftermarket heater core, such as the 18-13390, can offer cost savings and ease of availability. However, it also comes with potential risks, such as quality concerns, fitment issues, and lack of warranty coverage. Ultimately, the decision to purchase an aftermarket heater core depends on your personal priorities, budget, and comfort level with potential risks. If you are concerned about the potential risks, it may be worth considering an OEM part or seeking professional advice.

If you decide to proceed with an aftermarket heater core, it is important to ensure that you purchase the part from a reputable supplier with good customer reviews and a solid return policy. Additionally, it is recommended that you have the part inspected and tested before installation to ensure proper fitment and functionality. Finally, consider having the installation performed by a professional mechanic to minimize the risk of potential issues.

Details:

Mpn: 18-13390. Reach 18-13390 heater core fits 2016 -2020 Kia Optima 16-19 Hyundai Sonata: msrp: $132.49. Radiators and cooling. Manufacturer part number: 18-13390.

Material: aluminum. Caution: fitment is for north america vehicles. Tire chains and accessories. Brand: reach.

Timing parts/kits-valve train. Ignition and filters. Rotating electrical. Condition: new.

specifications heatercoreco:

• for models: Optima, Sonata
• for makes: Hyundai
• for years: 2016–2019
• brand: Kia
• mpn: 18-13390
• part type: Heater
• caution: Fitment Is For North America Vehicles
• material: Aluminum
• fitment type: Direct Replacement
• modified item: No

offer heatercoreco:

• availability: in stock
• in stock #: 1
• options: ship-to-home
• started: june 5, 2026
• sold #: 8
• price: $105.99
• item condition: New

returns heatercoreco:

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

payments heatercoreco:

• other
• credit card: diners-club
• wallet: paypal

general heatercoreco:

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

shipping heatercoreco:

• type: fixed
• class: economy
• service: fedex ground economy
• carrier: fedex
• transit: 3-6 days

seller heatercoreco:

• rating: 100.0%
• # reviews: 14300
• city: portland, oregon