Mazda CX-9 Heater Cores

We found 17 eBay listings for Mazda CX-9 heater cores, covering model years 2007 to 2023.

17 listings available |12 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare heater cores options for the Mazda CX-9 by part number, specification and seller fitment details. Matching listing titles mention 2007–2023; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 17 listings for Mazda CX-9 heater cores checked on 6 November 2026, 17 give model years between 2007 and 2023, most often 2007–2015 (5). Positions named in the titles: rear (5), front (3). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

17 Results

Heater Cores

Found 17 listings for "mazda cx 9 heater cores"

2011 MAZDA CX-9 FRONT HEATER CORE ASSEMBLY OEM+

2011 MAZDA CX-9 FRONT HEATER CORE ASSEMBLY OEM+

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Used📍 US
Seller: ebluepart
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2016 - 2023 MAZDA CX-9 HVAC AC HEATER CORE W/ HOSE TUBE PIPE OEM

2016 - 2023 MAZDA CX-9 HVAC AC HEATER CORE W/ HOSE TUBE PIPE OEM

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Used📍 US
Seller: advauto.parts
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2007-2015 Mazda CX-9 Rear Heater Core Set of 2 TD1161D10A

2007-2015 Mazda CX-9 Rear Heater Core Set of 2 TD1161D10A

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Used📍 US
Seller: pensacolparts
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2016 - 2020 MAZDA CX-9 HVAC AC HEATER EVAPORATOR CORE OEM

2016 - 2020 MAZDA CX-9 HVAC AC HEATER EVAPORATOR CORE OEM

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Used📍 US
Seller: advauto.parts
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Aluminum HVAC Heater Core for Ford Edge 2007-2014 Mazda CX-9 Lincoln MKX 07-15

Aluminum HVAC Heater Core for Ford Edge 2007-2014 Mazda CX-9 Lincoln MKX 07-15

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New📍 US
Seller: autoparts_premium
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For 2007-2015 Mazda CX9 Heater Core Front 78296CDMF 2010 2008 2009 2011 2012

For 2007-2015 Mazda CX9 Heater Core Front 78296CDMF 2010 2008 2009 2011 2012

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New📍 US
Seller: autopartsgeek
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07 08 09 10 2011 2012 2013 2014 2015 Mazda CX9 Heater Core Assembly TD11-61-87X

07 08 09 10 2011 2012 2013 2014 2015 Mazda CX9 Heater Core Assembly TD11-61-87X

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Used📍 US
Seller: cordovaautoparts
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2011 Mazda CX-9 Heater Core OEM

2011 Mazda CX-9 Heater Core OEM

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Used📍 US
Seller: sh_parts
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Heater Core For 2015 Mazda CX-9

Heater Core For 2015 Mazda CX-9

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New📍 US
Seller: majestic-auto
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Heater Core For 2007-2010 Mazda CX-9

Heater Core For 2007-2010 Mazda CX-9

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New📍 US
Seller: majestic-auto
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Rear Side Aluminum HVAC Heater Core for Mazda CX-9 2007-2015 V6 3.5L 3.7L GAS

Rear Side Aluminum HVAC Heater Core for Mazda CX-9 2007-2015 V6 3.5L 3.7L GAS

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New📍 US
Seller: autoparts_premium
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GPD Heater Core fits 2007-2018 Lincoln MKX 07-15 Mazda CX-9 Front

GPD Heater Core fits 2007-2018 Lincoln MKX 07-15 Mazda CX-9 Front

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New📍 US
Seller: patrickmahoney
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2011 MAZDA CX-9 A/C HEATER CORE OEM

2011 MAZDA CX-9 A/C HEATER CORE OEM

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Used📍 US
Seller: ebluepart
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2016 2020 Mazda CX-9 OEM Rear AC Heater Core Evaporator Housing Case tk486187xb

2016 2020 Mazda CX-9 OEM Rear AC Heater Core Evaporator Housing Case tk486187xb

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Used📍 US
Seller: heritagesurplus
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2016-2023 MAZDA CX-9 HVAC AC HEATER CORE W/ HOSE TUBE PIPE TK4861A10 OEM

2016-2023 MAZDA CX-9 HVAC AC HEATER CORE W/ HOSE TUBE PIPE TK4861A10 OEM

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Used📍 US
Seller: advantage-parts
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Rear Side Aluminum HVAC Heater Core for Mazda CX-9 2007-2015 V6 3.5L V6 3.7L GAS

Rear Side Aluminum HVAC Heater Core for Mazda CX-9 2007-2015 V6 3.5L V6 3.7L GAS

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New📍 US
Seller: partswholesale2u
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2016-2023 MAZDA CX-9 REAR HVAC AC CLIMATE HEATER BLOWER HOUSING BOX OEM

2016-2023 MAZDA CX-9 REAR HVAC AC CLIMATE HEATER BLOWER HOUSING BOX OEM

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Used📍 US
Seller: advantage-parts
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Questions about these listings

Which model years are named in the listings for Mazda CX-9 heater cores?

17 listing titles give model years from 2007 to 2023; 2007–2015 appears most often (5 listings). Check your car’s year against the fitment details in each listing.

Which positions are named in the listings for Mazda CX-9 heater cores?

The titles name rear (5 listings) and front (3). Order for the position on your car, as stated in the title or the seller’s fitment details.

How do I check fitment before buying Mazda CX-9 heater cores?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Mazda CX-9 heater cores search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.