1990 Cadillac Eldorado Heating Parts
Keep Your 1990 Cadillac Eldorado in Top Shape with Quality Heating Parts
Whether you’re repairing or upgrading your Heating Part, using high-quality parts is key to keeping your 1990 Cadillac Eldorado looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Heater Valves, HVAC Control Vacuum Check Valves, and . Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Heating Parts from Trusted Brands
Looking for a reliable Heating Part? We’ve got you covered with options from brands you know and trust like . For example, Heating Parts start at just $81.99 with an average 4.4 star rating. With over 20 reviews and a solid 3 star average, you can shop with confidence knowing other Cadillac Eldorado owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1990 Cadillac Eldorado Heating Part at Advance Auto Parts is around $38.32, with a range that starts at $7.99 and goes up to $81.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Two-Way Check Valve and A/C Tee Valve – Water Control start at just $7.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Heating Part, don’t forget to check out other key components like Blower Motor and Related Products and Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 1990 Cadillac Eldorado in peak condition, inside and out.
Find Your Specific 1990 Cadillac Eldorado Heating Parts
Looking for the perfect Heating Part for your 1990 Cadillac Eldorado? You’re in the right place. Below, you’ll find links to various types of Heating Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Heating Parts, ensuring durability and a precise fit for your Cadillac Eldorado. Whether you’re driving a 1990 model or another popular model year like
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, we’ve got you covered. Purchasing Heating Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Heating Parts that fit your vehicle.
Essential 1990 Cadillac Eldorado Heating Parts
Carquest Premium – HVAC Heater Core (Part No.398219)
from
$53.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
Product Features:
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Product Features:
- Designed to keep your A/C system in top shape and built to provide long-lasting service.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Carquest Premium – HVAC Heater Core (Part No.399071)
from
$56.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
Product Features:
See More
Product Features:
- Designed to keep your A/C system in top shape and built to provide long-lasting service.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Carquest Premium – HVAC Heater Core (Part No.398214)
from
$81.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
Product Features:
See More
Product Features:
- Designed to keep your A/C system in top shape and built to provide long-lasting service.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
KAI – HVA/C Heater Core (Part No.HTR010186)
from
$101.99
New Standard Replacement Heater Core, Without A/C
Product Features:
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Product Features:
- Without A/C, Made Of Aluminum
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
Carquest Premium – HVAC Heater Core (Part No.394156)
from
$103.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
Product Features:
See More
Product Features:
- Designed to keep your A/C system in top shape and built to provide long-lasting service.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Carquest Premium – HVAC Heater Core (Part No.399043)
from
$103.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
Product Features:
See More
Product Features:
- Designed to keep your A/C system in top shape and built to provide long-lasting service.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Dorman – Help – Two-Way Check Valve (Part No.47150)
from
$7.99
This vacuum check valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this vacuum check valve is designed to match the fit and function of the original valve on specified vehicles
- Restores functionality – this valve is made to fit and fully restore part functionality after the original valve fails
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Carquest Premium – A/C Tee Valve – Water Control (Part No.T74799)
from
$24.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
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Carquest Premium – HVAC Vacuum Closed Non-Bypass Heater Valve (Part No.T74602)
from
$44.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
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Carquest Premium – HVAC Vacuum Closed Non-Bypass Heater Valve (Part No.T74612)
from
$19.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
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Carquest Premium – HVAC Vacuum Closed Non-Bypass Heater Valve (Part No.T74603)
from
$26.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
See More
Carquest Premium – HVAC Vacuum Open Non-Bypass Heater Valve (Part No.T74604)
from
$34.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
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Popular 1990 Cadillac Eldorado Heating Parts Categories
Most Popular Heater Valve for 1990 Cadillac Eldorados
Enhance your 1990 Cadillac Eldorado with this popular Heater Valve we have in stock, for $24.99.
Carquest Premium – A/C Tee Valve – Water Control (Part No.T74799)
from
$24.99
Carquest Heater Control Valves are application specific and tested to ensure proper fit and function to maintain your vehicle’s heater is functioning to OEM standards.
See More
Best-Selling 1990 Cadillac Eldorado HVAC Control Vacuum Check Valve
Upgrade your Eldorado with our best-selling HVAC Control Vacuum Check Valve with a 2 Starts rating across 8 reviews.
Dorman – Help – Two-Way Check Valve (Part No.47150)
from
$7.99
This vacuum check valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this vacuum check valve is designed to match the fit and function of the original valve on specified vehicles
- Restores functionality – this valve is made to fit and fully restore part functionality after the original valve fails
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top-Quality Heater Cores for 1990 Cadillac Eldorados
Choose a high-quality OEM or aftermarket Heater Core for Cadillac Eldorados and enjoy top-notch performance from $81.99.
Carquest Premium – HVAC Heater Core (Part No.398214)
from
$81.99
Carquest Premium heater cores use advanced engineering methods together with innovative manufacturing technology resulting in a product that meets or exceeds form, fit, and function.
Product Features:
See More
Product Features:
- Designed to keep your A/C system in top shape and built to provide long-lasting service.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
- Our advanced engineering methods coupled with our innovative manufacturing technology provide products to the aftermarket that meet or exceed form, fit, and function of OEM parts.
Top-Rated Heating Part Brands For Your 1990 Cadillac Eldorado
When it comes to finding the perfect Heating Part for your 1990 Cadillac Eldorado, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Heating Part brands including , and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $81.99. Purchasing a Heating Part from us here at Advance Auto Parts is a smart move for both you and your 1990 Cadillac Eldorado, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 1990 Cadillac Eldorado Heating Parts
If you’re looking for a top-quality Heating Part for your 1990 Cadillac Eldorado, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Heating Parts. We have 1 Carquest Premium Heating Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $81.99, you’ll find the perfect Heating Part for your needs and budget. Carquest Premium Heating Parts for the 1990 Cadillac Eldorado come highly rated, with over 12 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Heating Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$81.99
(12)
HVAC Heater Core
“Nicely built all metal–not like the OEM that had plastic that cracked. Fits perfectly with the hoses.”
FAQs for 1990 Cadillac Eldorado Heating Parts
What are the best-selling Heating Parts for 1990 Cadillac Eldorados?
Out of 3 Heating Parts that fit 1990 Cadillac Eldorados, the following parts are the top sellers:
- Two-Way Check Valve (17190329) – $7.99
- A/C Tee Valve – Water Control (12186370) – $24.99
What’s the price range for 1990 Cadillac Eldorado Heating Parts?
The prices of Heating Parts for the 1990 Cadillac Eldorado range from $7.99 up to $81.99 for the most premium parts.
What is the average price of a Heating Part for a 1990 Cadillac Eldorado?
The average price for Heating Parts for the 1990 Cadillac Eldorado is $38.32. Keep in mind the variety of part types within our Heating Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Heating Parts for other Cadillac Eldorado model years?
What are the cheapest Heating Parts for my 1990 Cadillac Eldorado?
The cheapest 1990 Cadillac Eldorado Heating Parts we carry are:
- Two-Way Check Valve (17190329) – $7.99
- A/C Tee Valve – Water Control (12186370) – $24.99
- HVAC Heater Core (3890252) – $81.99
Does Advance Auto Parts sell Heating Parts for any other 1990 Cadillac models?
Yes. We stock Heating Parts for 4 other popular 1990 Cadillac models. Some of the most popular are 1990 DeVille Heating Parts, 1990 Seville Heating Parts, 1990 Fleetwood Heating Parts, 1990 Brougham Heating Parts, and 1990 Allante Heating Parts.
What are the top-rated Heating Parts that fit the 1990 Cadillac Eldorado?
Based on 20 reviews by customers, our 1990 Cadillac Eldorado Heating Parts have an average customer rating of 3 stars. These are the highest-rated categories of Heating Parts for the 1990 Cadillac Eldorado and their top-rated products:
- Heater Cores
- HVAC Heater Core (3890252) – $81.99
- HVAC Control Vacuum Check Valves
- Two-Way Check Valve (17190329) – $7.99
What types of Heating Parts do you sell for my 1990 Cadillac Eldorado?
As of 3/1/26, these are some of the most in-demand types of Heating Parts for a 1990 Cadillac Eldorado:
Can I get help with 1990 Cadillac Eldorado Heating Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Heating Parts and more.
What is your return policy for Cadillac Eldorado Heating Parts?
Advance Auto Parts keeps returns simple. For new Cadillac Eldorado Heating Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.