2003 Hyundai Elantra Heater Cores

Enhance and Protect Your 2003 Hyundai Elantra with Quality Heater Cores

Maintaining the performance of your 2003 Hyundai Elantra starts with choosing the right parts, and a high-quality Heater Core helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Heater Cores specifically for the 2003 Hyundai Elantra, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Heater Cores for Every Budget

Finding a Heater Core that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $112.99 and an average price of $137.87, you can choose one that fits your budget while delivering the quality you expect. Our Heater Cores are competitively priced, ranging from $112.99 to $162.74, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 2 Heater Cores from 2 trusted brands in stock, Advance Auto Parts has you covered. Our Heater Cores for the 2003 Hyundai Elantra have earned reviews from over 2 customers, with an average 5 stars rating across the board. Popular options include Heater Core and Nissens Heater Core, starting at $112.99. Our selection includes highly regarded brands such as Carquest Premium and Nissens, and more, offering you top-notch reliability. For example, we have 1 Carquest Premium Heater Cores starting at $112.99 with an average rating of 4 stars, 1 Nissens options from $162.74 with a 5 stars rating.

Heater Cores for Your 2003 Hyundai Elantra

Carquest Premium – Heater Core (Part No.399278)

Heater Core

from

$112.99
Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications. Carquest Premium provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability. Carquest Premium offers certified heater cores that meet or exceed OE specifications and are all fitment checked in the actual vehicle’s HVAC heater module and are, thus, ready to be installed right out of the box for a “Drop-In Fit”. Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.

Product Features:
  • All heater cores are designed and tested to match or exceed OE specifications for form, fit and performance with a clear focus on obtaining the highest heat transfer performance possible through use of quality materials and manufacturing processes to ensu
  • Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.
  • Provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability.
  • Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications.
  • Our advanced engineering methods coupled with our innovative manufacturing technology provides products to the aftermarket that meet or exceed form, fit, and function of OEM Parts
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Nissens – Nissens Heater Core (Part No.R3000263456NSS)

Nissens Heater Core

from

$162.74
Nissens manufactures a direct fit Heater Core that guarantees OEM quality, fit and performance.

Product Features:
  • OEM Quality Direct fit Application
  • Meets or exceeds OEM specifications.
  • Utilizes the factory style mounts, connectors and fittings.
  • Provides exceptional reliability.
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FAQs for 2003 Hyundai Elantra Heater Cores

Which Heater Cores are the top sellers for the 2003 Hyundai Elantra?

Out of 2 Heater Cores that fit 2003 Hyundai Elantras, the following parts are the top sellers:
Heater Core
from $112.99
(1)
Heater Core
Heater Cores
Nissens Heater Core
from $162.74
This product is not rated
Nissens Heater Core
Heater Cores

How can I make sure that a part will be compatible with my 2003 Hyundai Elantra?

Our Hyundai Elantra aftermarket and OEM parts are designed specifically for the 2003 model. You can always find your specific fitment and compatibility for your 2003 Hyundai on an individual product page.

What is the price range for 2003 Hyundai Elantra Heater Cores?

The range of prices of Heater Cores for the 2003 Hyundai Elantra goes from $112.99 up to $162.74 for the most premium parts.

What is the average price of a 2003 Hyundai Elantra Heater Core?

2003 Hyundai Elantra Heater Cores average $137.87 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Carquest Premium Nissens, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Heater Cores for other Hyundai Elantra model years?

Yes, we currently stock Heater Cores for 27 model years of Hyundai Elantras, from 1992 to 2019. Model years 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2009 are the most popular for Heater Core purchases.

Can I get help with 2003 Hyundai Elantra Heater Core orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Hyundai Heater Cores and more.

What is your return policy for Hyundai Elantra Heater Cores?

Advance Auto Parts keeps returns simple. For new Hyundai Elantra Heater Cores and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.