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20 Best Grand Am Heater Core Replacement of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Grand Am Heater Core Replacement of 2023. Check our ranking below.

2,694 Reviews Scanned

Rank No. #1

A-Premium HVAC Heater Core Compatible with Chevy Classic 2004-2005, Malibu 1997-2003 & Oldsmobile Alero 1999-2004, Cutlass 1997-1999 & Pontiac Grand Am 1999-2005, Replace OE# 52405643, 52481264

[Vehicle Fitment]: Compatible with Chevrolet Classic 2004-2005(Sedan), Malibu 1997-2003(Sedan); Compatible with Oldsmobile Alero 1999-2004(Coupe/Sedan), Cutlass 1997-1999(Sedan); Compatible with Pontiac Grand Am 1999-2005(Coupe/Sedan)
[Reference Number]: The A-Premium HVAC Heater Core's reference number: 9010037, 96034, 52405643, 52481264. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system.
[Advantage]: High performance HVAC Heater Core, made of excellent aluminum material to ensure core sealing and leak-proof.
[Specifications]: Height(IN): 8; Width(IN): 7-1/4; Thickness(IN): 1; Inlet Diameter(IN): 5/8; Outlet Diameter(IN): 3/4; Material: Aluminum
[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted HVAC heater core. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.

Rank No. #2

A-Premium HVAC Heater Core Compatible with Buick Skyhawk Somerset & Cadillac Cimarron & Chevy Beretta Cavalier Corsica & Oldsmobile Achieva Calais Firenza & Pontiac Grand Am Sunbird Tempest

[Vehicle Fitment-1]: Compatible with Buick Skyhawk 1985-1989, Somerset 1986-1987, Somerset Regal 1985; Compatible with Cadillac Cimarron 1985-1988; Compatible with Chevrolet Beretta 1987-1996, Cavalier 1985-1994, Corsica 1987-1996; Compatible with Oldsmobile Achieva 1992-1998, Calais 1985-1987
[Vehicle Fitment-2]: Compatible with Oldsmobile Cutlass Calais 1982-1984, Cutlass Calais 1988-1991, Firenza 1985-1988; Compatible with Pontiac Grand Am 1985-1998, J2000 Sunbird 1985, Sunbird 1986-1994, Tempest 1987-1990, Tempest 1991 L4 2.2L/V6 3.1L
[Reference Number]: 94496, 3058622, 52470156, 52462733, HT8310C
[Specification]: ①Depth (inch): 1-1/4; ②Height (inch): 6-1/4; ③Width (inch): 7-1/4; ④Inlet Diameter (inch): 5/8; ⑤Outlet Diameter (inch): 3/4; ⑥Material: Aluminum
[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted HVAC heater core. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.

Rank No. #3

A-Premium HVAC Heater Core Compatible with Chevy Classic 2004-2005, Malibu 1997-2005 & Oldsmobile Alero 1999-2004, Cutlass 1997-1999 & Pontiac Grand Am 1999-2005, Replace OE# 52481264, 89018432

[Vehicle Fitment]: Compatible with Chevrolet Classic (2004-2005), Malibu 1997-2005; Compatible with Oldsmobile Alero 1999-2004, Cutlass (1997-1999); Compatible with Pontiac Grand Am (1999-2005)
[Reference Number]: 93015, 90015, 8231236, 96034, 52481264, 89018432, HT4197C---Please enter your vehicle information in the top left corner of listing and check our "Special Note" before ordering
[Specifications]: ①Height: 8 in; ②Width: 7-1/4 in; ③Thickness: 1 in; ④Inlet Diameter: 3/4 in; ⑤Outlet Diameter: 5/8 in; ⑥Material: Aluminum
[Advantage]: High performance HVAC Heater Core, made of excellent aluminum material to ensure core sealing and leak-proof. High-density multilouver fins dissipate heat faster and reduce pressure
[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted HVAC heater core. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.

Rank No. #4

DPI-2520 OE Factory Style Aluminum Core Radiator Compatible with 02-05 Pontiac Grand Am/Chevy Malibu AT

{Construction} Made of High Quality Lightweight T-6061 Full Aluminum Core
{Specification} Core Dimensions: 25-7/8" W X 14-7/16" H X 1" D, Inlet/Outlet Diameter: 1-5/16" / 1-5/16"
{Part Number} CU2520 2520 8012520 69458 22666459 52487242
{Tank Materials} Tank Made of Reinforced Heat-Resistant and Wear-Resistant PVC
{Direct Replacement} Direct Bolt-on OE Fitment Replacement

Rank No. #5

Agility Auto Parts 9010071 HVAC Heater Core for 1973-1985 Buick, Cad, Chev, GMC, Olds, Pont-Century, Chevelle, Cutlass, El Camino, Eldorado, Grand Am, Grand Prix, LeMans, Malibu, Monte Carlo

Construction - Aluminum
Core Material - Aluminum
Core Dimensions - 7 x 7.50 x 2 (inches)

Last update on 2025-07-10 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Grand Am Heater Core Replacement?

Do you get stressed out thinking about shopping for a great Grand Am Heater Core Replacement? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Grand Am Heater Core Replacement, which is why we have assembled a comprehensive list of the greatest Grand Am Heater Core Replacement available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Grand Am Heater Core Replacement that you consider buying. Your questions might include the following:

Is it worth buying an Grand Am Heater Core Replacement?
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Why is it crucial to invest in any Grand Am Heater Core Replacement, much less the best one?
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We’re convinced that you likely have far more questions than just these regarding Grand Am Heater Core Replacement, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Grand Am Heater Core Replacement, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Grand Am Heater Core Replacement. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Grand Am Heater Core Replacement buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Grand Am Heater Core Replacement currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Grand Am Heater Core Replacement has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Grand Am Heater Core Replacement?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Grand Am Heater Core Replacement.
Customer Ratings: Number ratings grade Grand Am Heater Core Replacement objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Grand Am Heater Core Replacement.
Product Quality: You don’t always get what you pay for with an Grand Am Heater Core Replacement, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Grand Am Heater Core Replacement is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Grand Am Heater Core Replacement information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: How do you replace the heater on a Pontiac Grand Am?

A: Raise the front of the Grand Am with the automobile jack. Place a jack stand under the car near the jacking point and raise it to the frame. Crawl under the car and detach the drain tube from the heater core. Disconnect the heater hoses from the heater core using a screwdriver to loosen the hose clamps.

Q: Why is there no heat in my Pontiac Grand Am?

A: If it is wet, then your heater core is shot and you need to replace it. You might also have a clogged heater core. In either case, you will not have any heat inside the car. The worst-case scenario is that your Grand Am is overheating.

Q: How do you install a new heater core on a car?

A: Place the new heater core in the car and mount it using a wrench. Replace the cover on the heater core box and tighten the bolts with a wrench. Plug in the body electrical lead on the right side of the instrument panel.

Q: What are some of the 1997 Pontiac Grand Am coolant problems?

A: If you are losing engine coolant in your 1997 Pontiac Grand Am, and you don’t see any obvious leaking, check the floor in your car. If it is wet, then your heater core is shot and you need to replace it. You might also have a clogged heater core.

Grand Am Heater Core Replacement