1973 Buick Riviera Heating Parts
Keep Your 1973 Buick Riviera 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 1973 Buick Riviera looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Heater Valves and Heater Cores. 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.
Competitive Prices and Extensive Inventory
The average price for a 1973 Buick Riviera Heating Part at Advance Auto Parts is around $60.99, with a range that starts at $26.99 and goes up to $101.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like HVAC Heater Core, HVAC Vacuum Closed Non-Bypass Heater Valve, and HVA/C Heater Core start at just $26.99 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 1973 Buick Riviera in peak condition, inside and out.
Find Your Specific 1973 Buick Riviera Heating Parts
Looking for the perfect Heating Part for your 1973 Buick Riviera? 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 Buick Riviera. Whether you’re driving a 1973 model or another popular model year like
1990,
1991,
1992,
1993,
1995,
1996,
1997,
1998, and
1999, 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 1973 Buick Riviera Heating Parts
Carquest Premium – HVAC Heater Core (Part No.399041)
from
$74.99
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.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:
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.
Carquest Premium – HVAC Heater Core (Part No.398235)
from
$55.99
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.398361)
from
$96.99
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.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.399078)
from
$50.99
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.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:
See More
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.394177)
from
$78.99
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 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.
See More
Carquest Premium – HVAC Heater Valve In Line Restrictor (Part No.T74796)
from
$29.99
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 Closed Non-Bypass Heater Valve (Part No.T74605)
from
$36.99
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 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.
See More
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.
See More
Carquest Premium – HVAC Vacuum Closed Non-Bypass Heater Valve (Part No.T74691)
from
$32.99
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
Popular 1973 Buick Riviera Heating Parts Categories
Most Popular Heater Valve for 1973 Buick Rivieras
Enhance your 1973 Buick Riviera with this popular Heater Valve we have in stock, for $26.99.
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
Best-Selling 1973 Buick Riviera Heater Cores
Upgrade your Riviera with one of our 2 best-selling Heater Cores.
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:
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:
See More
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
FAQs for 1973 Buick Riviera Heating Parts
What are the best-selling Heating Parts for 1973 Buick Rivieras?
Out of 3 Heating Parts that fit 1973 Buick Rivieras, the following parts are the top sellers:
- HVAC Heater Core (5890152) – $53.99
- HVAC Vacuum Closed Non-Bypass Heater Valve (12186388) – $26.99
- HVA/C Heater Core (11751608) – $101.99
What’s the price range for 1973 Buick Riviera Heating Parts?
The prices of Heating Parts for the 1973 Buick Riviera range from $26.99 up to $101.99 for the most premium parts.
What is the average price of a Heating Part for a 1973 Buick Riviera?
The average price for Heating Parts for the 1973 Buick Riviera is $60.99. 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 Buick Riviera model years?
What are the cheapest Heating Parts for my 1973 Buick Riviera?
The cheapest 1973 Buick Riviera Heating Parts we carry are:
- HVAC Vacuum Closed Non-Bypass Heater Valve (12186388) – $26.99
- HVAC Heater Core (5890152) – $53.99
- HVA/C Heater Core (11751608) – $101.99
Does Advance Auto Parts sell Heating Parts for any other 1973 Buick models?
Yes. We stock Heating Parts for 6 other popular 1973 Buick models. Some of the most popular are 1973 Regal Heating Parts, 1973 Century Heating Parts, 1973 LeSabre Heating Parts, 1973 Electra Heating Parts, and 1973 Estate Wagon Heating Parts.
What types of Heating Parts do you sell for my 1973 Buick Riviera?
As of 3/1/26, these are some of the most in-demand types of Heating Parts for a 1973 Buick Riviera:
Can I get help with 1973 Buick Riviera Heating Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Heating Parts and more.
What is your return policy for Buick Riviera Heating Parts?
Advance Auto Parts keeps returns simple. For new Buick Riviera Heating Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.