1973 Chevrolet K20 Suburban Heater Cores

Enhance and Protect Your 1973 Chevrolet K20 Suburban with Quality Heater Cores

Maintaining the performance of your 1973 Chevrolet K20 Suburban 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 1973 Chevrolet K20 Suburban, 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 $47.99 and an average price of $50.49, you can choose one that fits your budget while delivering the quality you expect. Our Heater Cores are competitively priced, ranging from $47.99 to $52.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 2 Heater Cores from 1 trusted brands in stock, Advance Auto Parts has you covered. Our Heater Cores for the 1973 Chevrolet K20 Suburban have earned reviews from over 240 customers, with an average 5 stars rating across the board. Popular options include Heater Core and Heater Core, starting at $47.99. Our selection includes highly regarded brands such as Carquest Premium, and more, offering you top-notch reliability. For example, we have 2 Carquest Premium Heater Cores starting at $47.99 with an average rating of 4 stars.

Explore Related Parts for a Complete Solution

To further enhance your 1973 Chevrolet K20 Suburban, don’t miss our related parts categories, including Heater Valves. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Heater Cores for Your 1973 Chevrolet K20 Suburban

Carquest Premium – Heater Core (Part No.399077)

Heater Core

from

$52.99
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
See More

Carquest Premium – Heater Core (Part No.399079)

Heater Core

from

$47.99
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
See More

FAQs for 1973 Chevrolet K20 Suburban Heater Cores

Which Heater Cores are the top sellers for the 1973 Chevrolet K20 Suburban?

Out of 2 Heater Cores that fit 1973 Chevrolet K20 Suburbans, the following parts are the top sellers:
Heater Core
from $52.99
(14)
Heater Core
Heater Cores
Heater Core
from $47.99
(6)
Heater Core
Heater Cores

How can I make sure that a part will be compatible with my 1973 Chevrolet K20 Suburban?

Our Chevrolet K20 Suburban aftermarket and OEM parts are designed specifically for the 1973 model. You can always find your specific fitment and compatibility for your 1973 Chevrolet on an individual product page.

What is the price range for 1973 Chevrolet K20 Suburban Heater Cores?

The range of prices of Heater Cores for the 1973 Chevrolet K20 Suburban goes from $47.99 up to $52.99 for the most premium parts.

What is the average price of a 1973 Chevrolet K20 Suburban Heater Core?

1973 Chevrolet K20 Suburban Heater Cores average $50.49 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Carquest Premium, 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 Chevrolet K20 Suburban model years?

Yes, we currently stock Heater Cores for 7 model years of Chevrolet K20 Suburbans, from 1967 to 1974. Model years 1974, 1972, 1971, 1970, 1969, 1968, and 1967 are the most popular for Heater Core purchases.

Can I get help with 1973 Chevrolet K20 Suburban Heater Core orders?

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

What is your return policy for Chevrolet K20 Suburban Heater Cores?

Advance Auto Parts keeps returns simple. For new Chevrolet K20 Suburban Heater Cores and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.