Mazda Mazda6 Catalytic Converters

We found 19 eBay listings for Mazda Mazda6 catalytic converters, covering model years 2002 to 2019.

19 listings available |15 sellers

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

Compare catalytic converters options for the Mazda Mazda6 by part number, specification and seller fitment details. Matching listing titles mention 2002–2019; 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 19 listings for Mazda Mazda6 catalytic converters checked on 29 October 2026, 16 give model years between 2002 and 2019, most often 2015 (4). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

19 Results

Catalytic Converters

Found 19 listings for "mazda mazda6 catalytic converters"

Mazda 6 Sport Mk2 GH 2.5L Petrol Catalytic Converter

Mazda 6 Sport Mk2 GH 2.5L Petrol Catalytic Converter

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Used📍 GB
Seller: 7kksb38
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CAT Catalytic Converter for MAZDA 6 2.0 DI 2002-2007

CAT Catalytic Converter for MAZDA 6 2.0 DI 2002-2007

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New📍 GB
Seller: a2zmotorspares
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06-13 MAZDA 6 2.5 PETROL CATALYTIC CONVERTER HEADERS MANIFOLD CAT INTACT+ SENSOR

06-13 MAZDA 6 2.5 PETROL CATALYTIC CONVERTER HEADERS MANIFOLD CAT INTACT+ SENSOR

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Used📍 GB
Seller: oluk25
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2015 MAZDA 6 SE NAV GJ 2.0 PETROL MK3 4DRS SALOON CATALYTIC CONVERTER (PE)

2015 MAZDA 6 SE NAV GJ 2.0 PETROL MK3 4DRS SALOON CATALYTIC CONVERTER (PE)

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Used📍 GB
Seller: sotoncarparts
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MAZDA 6 2015 GJ GL ESTATE 2.2 DIESEL EXHAUST CAT CATALYTIC CONVERTER /2012-18

MAZDA 6 2015 GJ GL ESTATE 2.2 DIESEL EXHAUST CAT CATALYTIC CONVERTER /2012-18

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Used📍 GB
Seller: engine-cruise-parts
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MAZDA 6 CX5 2015 2.2 DIESEL EXHAUST CAT CATALYTIC CONVERTER /2012-2017

MAZDA 6 CX5 2015 2.2 DIESEL EXHAUST CAT CATALYTIC CONVERTER /2012-2017

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Used📍 GB
Seller: palai_palai
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Approved Front Exhaust Pipe & Catalytic Converter for Mazda 6 1.8 (2002-2008)

Approved Front Exhaust Pipe & Catalytic Converter for Mazda 6 1.8 (2002-2008)

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New📍 GB
Seller: online-automotive-ltd
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2019 MAZDA 6 2.0 PETROL MK3 SALOON CATALYTIC CONVERTER (PEY5/PEY7 )

2019 MAZDA 6 2.0 PETROL MK3 SALOON CATALYTIC CONVERTER (PEY5/PEY7 )

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Used📍 GB
Seller: sotoncarparts
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BM Catalysts Diesel Catalytic Converter & DPF BM11015H for Mazda 6 2.0 05-07

BM Catalysts Diesel Catalytic Converter & DPF BM11015H for Mazda 6 2.0 05-07

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New📍 GB
Seller: bfconline10
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2018 MAZDA 6 SKYACTIV 2.2 DIESEL FILTER DPF CATALYTIC  CONVERTER (DPF Removed)

2018 MAZDA 6 SKYACTIV 2.2 DIESEL FILTER DPF CATALYTIC CONVERTER (DPF Removed)

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Used📍 GB
Seller: afrcar9
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Catalytic Converter MAZDA 6 2.0d 7/02-6/05

Catalytic Converter MAZDA 6 2.0d 7/02-6/05

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New📍 GB
Seller: rsj-carcare
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Homologated Diesel Catalytic Converter For Mazda 6 2.0 02-05 Euro 4 BM Cats

Homologated Diesel Catalytic Converter For Mazda 6 2.0 02-05 Euro 4 BM Cats

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New📍 GB
Seller: freshcarcomponents
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Mazda 6 Mk2 2008 Sedan 2.5 Petrol MZR (L5) - Catalytic Converter LZA07-MD16

Mazda 6 Mk2 2008 Sedan 2.5 Petrol MZR (L5) - Catalytic Converter LZA07-MD16

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Used📍 GB
Seller: zlompol_ltd
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Fits Mazda 6 2002-2005 2.0 D AZ Rear Catalytic Converter Euro 4 RFY32055X

Fits Mazda 6 2002-2005 2.0 D AZ Rear Catalytic Converter Euro 4 RFY32055X

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New📍 GB
Seller: mfd2015
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Homologated Petrol Catalytic Converter For Mazda 6 2.0 07-09 Euro 4 BM Cats

Homologated Petrol Catalytic Converter For Mazda 6 2.0 07-09 Euro 4 BM Cats

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New📍 GB
Seller: freshcarcomponents
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Catalytic Converter MAZDA 6 2.0DI Turbo (RF5C) 2/02-6/05 (1st cat)

Catalytic Converter MAZDA 6 2.0DI Turbo (RF5C) 2/02-6/05 (1st cat)

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New📍 GB
Seller: rsj-carcare
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Euro 4 BM Catalytic Converter For Mazda 6 2007-2009 2.0 BM92257H Approved

Euro 4 BM Catalytic Converter For Mazda 6 2007-2009 2.0 BM92257H Approved

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New📍 GB
Seller: leicester-car-panels
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2015 MAZDA 6 MK3 PETROL CATALYTIC CONVERTER CAT

2015 MAZDA 6 MK3 PETROL CATALYTIC CONVERTER CAT

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Used📍 GB
Seller: sotoncarparts
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BM Catalytic Converter Euro 4 Fits Mazda 6 2007-2009 2.0 LFYE2055XB

BM Catalytic Converter Euro 4 Fits Mazda 6 2007-2009 2.0 LFYE2055XB

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New📍 GB
Seller: rtgroup11
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Questions about these listings

Which model years are named in the listings for Mazda Mazda6 catalytic converters?

16 listing titles give model years from 2002 to 2019; 2015 appears most often (4 listings). Check your car’s year against the fitment details in each listing.

How do I check fitment before buying Mazda Mazda6 catalytic converters?

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 Mazda6 catalytic converters 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.