Alfa Romeo Giulia Catalytic Converters

We found 19 eBay listings for Alfa Romeo Giulia catalytic converters, covering model years 2017 to 2025.

19 listings available |19 sellers

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

Compare catalytic converters options for the Alfa Romeo Giulia by part number, specification and seller fitment details. Matching listing titles mention 2017–2025; 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 Alfa Romeo Giulia catalytic converters checked on 3 November 2026, 13 give model years between 2017 and 2025, most often 2018–2023 (5). Part numbers in more than one title: 68370705AA. 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 "alfa romeo giulia catalytic converters"

2017 - 2022 Alfa Romeo Giulia AWD 2.0L Exhaust Catalytic Converter OEM

2017 - 2022 Alfa Romeo Giulia AWD 2.0L Exhaust Catalytic Converter OEM

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Used📍 US
Seller: nitroparts
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Genuine Mopar 68370705AA Catalytic Converter Alfa Romeo Giulia Stelvio 2.0L

Genuine Mopar 68370705AA Catalytic Converter Alfa Romeo Giulia Stelvio 2.0L

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New📍 US
Seller: justmopardude
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Catalytic Converter For 2018-2023 19 Alfa Romeo Giulia Stelvio R19 68370705AA-

Catalytic Converter For 2018-2023 19 Alfa Romeo Giulia Stelvio R19 68370705AA-

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New📍 CN
Seller: jiaojiao88
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Alfa Romeo Giulia 2.0 Catalytic Converter

Alfa Romeo Giulia 2.0 Catalytic Converter

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Used📍 US
Seller: irishfan1988
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ALFA ROMEO 68370705AA CATALYTIC CONVERTER FOR 18-23 GIULIA/STELVIO ORIGINAL

ALFA ROMEO 68370705AA CATALYTIC CONVERTER FOR 18-23 GIULIA/STELVIO ORIGINAL

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Used📍 US
Seller: alberto_tumb_41
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Alfa Romeo Stelvio/Giulia 2.0 OEM Genuine Catalytic Converter

Alfa Romeo Stelvio/Giulia 2.0 OEM Genuine Catalytic Converter

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Used📍 US
Seller: salesmotor
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Alfa Romeo Stelvio Giulia 2.0L OEM Upper Catalitic Converter Gasket 68315166A

Alfa Romeo Stelvio Giulia 2.0L OEM Upper Catalitic Converter Gasket 68315166A

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New📍 US
Seller: germanyautoparts_export
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17-25 ALFA ROMEO GIULIA 2.0L EXHAUST MANIFOLD HEADER ASSEMBLY OEM

17-25 ALFA ROMEO GIULIA 2.0L EXHAUST MANIFOLD HEADER ASSEMBLY OEM

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Used📍 US
Seller: ubayautoparts
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17-23 Alfa Romeo Giulia Exhaust Down Pipe Tube Catalytic Converter

17-23 Alfa Romeo Giulia Exhaust Down Pipe Tube Catalytic Converter

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Used📍 US
Seller: capstoneautoparts
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2017-2019 Alfa Romeo Giulia Front Exhaust Downpipe Catalytic Converter OEM ST37

2017-2019 Alfa Romeo Giulia Front Exhaust Downpipe Catalytic Converter OEM ST37

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Used📍 US
Seller: ls_auto_specialty
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2017 2018 2019 2021 2022 2023 ALFA ROMEO GIULIA EXHAUST CATALYTIC CONVERTER PIPE

2017 2018 2019 2021 2022 2023 ALFA ROMEO GIULIA EXHAUST CATALYTIC CONVERTER PIPE

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Used📍 US
Seller: djfinanceinc
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17-22 Alfa Romeo Giulia Ti 952 AWD 2.0L Exhaust Downpipe OEM

17-22 Alfa Romeo Giulia Ti 952 AWD 2.0L Exhaust Downpipe OEM

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Used📍 US
Seller: benzautoshop
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Magnaflow 5561205 Catalytic Converter Steel Universal for Alfa Romeo Giulia

Magnaflow 5561205 Catalytic Converter Steel Universal for Alfa Romeo Giulia

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New📍 US
Seller: wundercarparts
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Catalytic Converter - Alfa Romeo Giulia - 2017 2.0

Catalytic Converter - Alfa Romeo Giulia - 2017 2.0

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Nuovo📍 IT
Seller: a3000multishop
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Magnaflow Direct Fit Catalytic Converter For Alfa Romeo Giulia 2018-2023

Magnaflow Direct Fit Catalytic Converter For Alfa Romeo Giulia 2018-2023

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New📍 US
Seller: bapperformance
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2018 GIULIA QUADRIFOLIO 2.9L EXHAUST CATALYTIC CONVERTER W/ SENSOR

2018 GIULIA QUADRIFOLIO 2.9L EXHAUST CATALYTIC CONVERTER W/ SENSOR

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Used📍 CA
Seller: blackgoldautoparts
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For Alfa Romeo Giulia 2018-2023 Magnaflow Direct Fit Catalytic Converter

For Alfa Romeo Giulia 2018-2023 Magnaflow Direct Fit Catalytic Converter

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New📍 US
Seller: buyautoparts
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For Alfa Romeo Giulia 2018-2023 Magnaflow Direct Fit Catalytic Converter TCP

For Alfa Romeo Giulia 2018-2023 Magnaflow Direct Fit Catalytic Converter TCP

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New📍 US
Seller: turbochargerpros
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50547362 Catalytic Converter For Alfa Romeo Giulia Series (952_) Diesel

50547362 Catalytic Converter For Alfa Romeo Giulia Series (952_) Diesel

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Gebraucht📍 IT
Seller: sc_ricambi_usati
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Questions about these listings

Which model years are named in the listings for Alfa Romeo Giulia catalytic converters?

13 listing titles give model years from 2017 to 2025; 2018–2023 appears most often (5 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Alfa Romeo Giulia catalytic converters?

68370705AA appears 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 Alfa Romeo Giulia 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 Alfa Romeo Giulia 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.