Mazda Mazda3 Heater Cores

We found 13 eBay listings for Mazda Mazda3 heater cores. Titles mention 2003 to 2009, 2004, 2004 to 2009 and 2007 onwards.

13 listings available |9 sellers

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

Compare heater cores options for the Mazda Mazda3 by part number, specification and seller fitment details. Matching listing titles mention 2003 to 2009, 2004, 2004 to 2009 and 2007 onwards; 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 13 listings for Mazda Mazda3 heater cores checked on 30 October 2026, 11 give model years 2003 to 2009, 2004, 2004 to 2009 and 2007 onwards. Part numbers in more than one title: BJS761A10, BJS761A10A, GHP961A10. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

13 Results

Heater Cores

Found 13 listings for "mazda mazda3 heater cores"

Mazda 3 6 CX5 CX-5 2.2 Diesel Interior Heater Core Radiator Fits 2013 - 2018

Mazda 3 6 CX5 CX-5 2.2 Diesel Interior Heater Core Radiator Fits 2013 - 2018

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Used📍 GB
Seller: karutisparts
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2018 Mazda 3 Heater Matrix Radiator Core With Ac  And  Blower Motor 2013-2019

2018 Mazda 3 Heater Matrix Radiator Core With Ac And Blower Motor 2013-2019

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Used📍 GB
Seller: spares123
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Mazda 3 Heater Matrix Radiator Core With Ac Ga0401gje8 Mk3 2.2 Diesel 2013-2019↔

Mazda 3 Heater Matrix Radiator Core With Ac Ga0401gje8 Mk3 2.2 Diesel 2013-2019↔

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Used📍 GB
Seller: gmhrecyclers
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Mazda 3 6 CX5 CX-5 2.2 Diesel Interior Heater Core Radiator Fits 2013 - 2018

Mazda 3 6 CX5 CX-5 2.2 Diesel Interior Heater Core Radiator Fits 2013 - 2018

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Used📍 GB
Seller: karutisparts
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Heater Core for Mazda 3 BM BN 2013-2019 6 GJ GL 2013-2025 BJS761A10 BJS761A10A

Heater Core for Mazda 3 BM BN 2013-2019 6 GJ GL 2013-2025 BJS761A10 BJS761A10A

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New📍 GB
Seller: premiumparts_eu
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Heater Core Nissens Mazda 3 Model Year 2004 Part 71770

Heater Core Nissens Mazda 3 Model Year 2004 Part 71770

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New📍 GB
Seller: thecollisionshop
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MAZDA 3 MK2 BL 2009-2014 HEATER MATRIX/RADIATOR/CORE MPS 31433

MAZDA 3 MK2 BL 2009-2014 HEATER MATRIX/RADIATOR/CORE MPS 31433

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Used📍 GB
Seller: nippon_autospares_ltd
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MAZDA 3 MK2 BL 2009-2014 HEATER MATRIX/RADIATOR/CORE 2.2 TD 36210

MAZDA 3 MK2 BL 2009-2014 HEATER MATRIX/RADIATOR/CORE 2.2 TD 36210

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Used📍 GB
Seller: nippon_autospares_ltd
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MAZDA 3 2003-2009 HEATER MATRIX/RADIATOR/CORE W/AC 2.0 PETROL 31761

MAZDA 3 2003-2009 HEATER MATRIX/RADIATOR/CORE W/AC 2.0 PETROL 31761

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Used📍 GB
Seller: nippon_autospares_ltd
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Heater Matrix For Mazda Mazda3 BM 2.2 D Nissens BJS761A10 BJS761A10A GHP961A10

Heater Matrix For Mazda Mazda3 BM 2.2 D Nissens BJS761A10 BJS761A10A GHP961A10

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New📍 GB
Seller: mr-wiper
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Heater Matrix fits MAZDA 3 BK 1.6D 04 to 09 Exchanger Interior NRF B32L61A10 New

Heater Matrix fits MAZDA 3 BK 1.6D 04 to 09 Exchanger Interior NRF B32L61A10 New

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New📍 GB
Seller: carpartsinmotion
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Mazda 3 BK 1.6 Diesel PTC Heater Matrix BP8F61AC0 GA931BP8F02 07/07+ 02/08+

Mazda 3 BK 1.6 Diesel PTC Heater Matrix BP8F61AC0 GA931BP8F02 07/07+ 02/08+

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Used📍 GB
Seller: part.pilot
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Heater Matrix For Mazda Mazda3 BM 1.5 Nissens BJS761A10 BJS761A10A GHP961A10

Heater Matrix For Mazda Mazda3 BM 1.5 Nissens BJS761A10 BJS761A10A GHP961A10

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New📍 GB
Seller: mr-wiper
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Questions about these listings

Which model years are named in the listings for Mazda Mazda3 heater cores?

11 listing titles give model years 2003 to 2009, 2004, 2004 to 2009 and 2007 onwards. Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Mazda Mazda3 heater cores?

BJS761A10, BJS761A10A and GHP961A10 appear in more than one title. Compare the number on your old part with the listing before you buy.

How do I check fitment before buying Mazda Mazda3 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 Mazda3 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.