1981 GMC G3500 Heating Parts
Keep Your 1981 GMC G3500 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 1981 GMC G3500 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 1981 GMC G3500 Heating Part at Advance Auto Parts is around $48.49, with a range that starts at $19.99 and goes up to $62.99. With 4 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Carquest HVAC Vacuum Closed Non-Bypass Heater Valve, T74612, Carquest HVAC Heater Core, 399095, and Carquest HVAC Heater Core, 399096 start at just $19.99 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 1981 GMC G3500 in peak condition, inside and out.
Find Your Specific 1981 GMC G3500 Heating Parts
Looking for the perfect Heating Part for your 1981 GMC G3500? 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 GMC G3500. Whether you’re driving a 1981 model or another popular model year like
1988,
1989,
1990,
1991,
1992,
1993,
1994,
1995, and
1996, 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 1981 GMC G3500 Heating Parts
Carquest Premium – Carquest HVAC Vacuum Closed Bypass Heater Valve, T74797 (Part No.T74797)
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.
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Carquest Premium – Carquest HVAC Vacuum Closed Non-Bypass Heater Valve, T74612 (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 – Carquest HVAC Heater Core, 398357 (Part No.398357)
from
$93.99
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.
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Carquest Premium – Carquest HVAC Heater Core, 399096 (Part No.399096)
from
$62.99
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.
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Carquest Premium – Carquest HVAC Heater Core, 910317 (Part No.910317)
from
$120.99
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.
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Carquest Premium – Carquest HVAC Heater Core, 399094 (Part No.399094)
from
$51.99
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.
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Omega Environmental Tech – Omega Environmental Tech HVAC Heater Core, 27-58357 (Part No.27-58357)
from
$244.99
Keep your cabin warm and comfortable with our Heater Cores. Designed to transfer heat from the engine’s cooling system to the interior of your vehicle, these heater cores provide efficient heating and reliable performance. Built with high-quality materials to resist corrosion and withstand extreme temperatures, they ensure long-lasting durability and consistent heat distribution. Engineered to meet or exceed OEM specifications, our heater cores deliver optimal thermal efficiency, maintaining a comfortable cabin environment in any weather.
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Carquest Premium – Carquest HVAC Heater Core, 399095 (Part No.399095)
from
$58.99
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.
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Popular 1981 GMC G3500 Heating Parts Categories
Most Popular Heater Valve for 1981 GMC G3500s
Enhance your 1981 GMC G3500 with this popular Heater Valve we have in stock, for $19.99.
Carquest Premium – Carquest HVAC Vacuum Closed Non-Bypass Heater Valve, T74612 (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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Best-Selling 1981 GMC G3500 Heater Cores
Upgrade your G3500 with one of our 3 best-selling Heater Cores, earning an average 3.5 stars rating across 3 reviews.
Carquest Premium – Carquest HVAC Heater Core, 399094 (Part No.399094)
from
$51.99
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.
See More
Carquest Premium – Carquest HVAC Heater Core, 399095 (Part No.399095)
from
$58.99
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.
See More
Carquest Premium – Carquest HVAC Heater Core, 399096 (Part No.399096)
from
$62.99
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.
See More
FAQs for 1981 GMC G3500 Heating Parts
What are the best-selling Heating Parts for 1981 GMC G3500s?
Out of 4 Heating Parts that fit 1981 GMC G3500s, the following parts are the top sellers:
- Carquest HVAC Vacuum Closed Non-Bypass Heater Valve, T74612 (12186327) – $19.99
- Carquest HVAC Heater Core, 399095 (5890586) – $58.99
- Carquest HVAC Heater Core, 399096 (3890651) – $62.99
What’s the price range for 1981 GMC G3500 Heating Parts?
The prices of Heating Parts for the 1981 GMC G3500 range from $19.99 up to $62.99 for the most premium parts.
What is the average price of a Heating Part for a 1981 GMC G3500?
The average price for Heating Parts for the 1981 GMC G3500 is $48.49. 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 GMC G3500 model years?
What are the cheapest Heating Parts for my 1981 GMC G3500?
The cheapest 1981 GMC G3500 Heating Parts we carry are:
- Carquest HVAC Vacuum Closed Non-Bypass Heater Valve, T74612 (12186327) – $19.99
- Carquest HVAC Heater Core, 399094 (5890578) – $51.99
- Carquest HVAC Heater Core, 399095 (5890586) – $58.99
- Carquest HVAC Heater Core, 399096 (3890651) – $62.99
Does Advance Auto Parts sell Heating Parts for any other 1981 GMC models?
Yes. We stock Heating Parts for 15 other popular 1981 GMC models. Some of the most popular are 1981 Jimmy Heating Parts, 1981 K2500 Heating Parts, 1981 C2500 Heating Parts, 1981 K1500 Heating Parts, and 1981 C1500 Heating Parts.
What are the top-rated Heating Parts that fit the 1981 GMC G3500?
The one 1981 GMC G3500 Heating Part we have in stock is the Carquest HVAC Vacuum Closed Non-Bypass Heater Valve, T74612. It costs $19.99.
What types of Heating Parts do you sell for my 1981 GMC G3500?
As of 8/2/26, these are some of the most in-demand types of Heating Parts for a 1981 GMC G3500:
Can I get help with 1981 GMC G3500 Heating Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Heating Parts and more.
What is your return policy for GMC G3500 Heating Parts?
Advance Auto Parts keeps returns simple. For new GMC G3500 Heating Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.