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Catalytic converter, Repair pipe 1731Y1
An OEM number is a unique code containing letters and digits.
Car manufacturers use them to mark every part inside their cars.
A non-original car part carrying an OEM number demonstrates that the part meets stringent car manufacturer standards and its parameters and technical specifications are identical to original equipment.
All spare parts in the list below are equivalent to OEM number 1731 Y1:
- 1731 Y1 (original number of CITROËN)
- 1731 Y1 (original number of PEUGEOT)
- 1731 Y1 (original number of TALBOT)
- 1731 Y1 (original number of DS)
- 1731 Y1 (original number of MERCEDES-BENZ)
25 items
Catalytic converter IZAWIT 1731 Y1Front
Article number: 28.121
Reviews - 3
- Fitting Position: Front
- Item number: 28.121
- Our price: 42,84 €
- Manufacturer: IZAWIT
- EAN number: 5906750109695
- Condition: New
- Reference number OEM: 1731Y1
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Catalytic converter EEC 1731 Y1Euro 2, Length: 1740 mm
Article number: PT6021T
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- Emission Standard: Euro 2
- Length [mm]: 1740
- Weight [kg]: 4,6
- Item number: PT6021T
- Our price: 105,44 €
- Manufacturer: EEC
- EAN number: 221094111926654119266
- Condition: New
- Reference number OEM: 1731Y1
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In stock (Item(s) left: 4)
105,44 €
Catalytic converter JMJ 1731 Y1Length: 1755 mm
Article number: 1080383
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- Length [mm]: 1755
- Weight [kg]: 4.450
- Item number: 1080383
- Our price: 112,94 €
- Manufacturer: JMJ
- EAN number: 5902273283164
- Reference number OEM: 1731Y1
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In stock (Item(s) left: 6)
112,94 €
Catalytic converter NAP carparts 1731 Y1Euro 2, WJY(DW8B), with fastening/mounting material, Length: 1740 mm
Article number: CAK10487
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- Engine Code: WJY(DW8B)
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Emission Standard: Euro 2
- Vehicle Equipment: for vehicles without OBD
- Length [mm]: 1740
- Weight [kg]: 4,600
- Item number: CAK10487
- Our price: 127,07 €
- Manufacturer: NAP carparts
- EAN number: 4064558032056
- Condition: New
- Reference number OEM: 1731Y1
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In stock (Item(s) left: 1)
-7%
compared to
RRP 137,44 €
127,07 €
Catalytic converter AS 1731 Y1Length: 1755 mm
Article number: 28606D
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- EG / ECE conform
- Vehicle Equipment: for vehicles with OBD
- Length [mm]: 1755
- Weight [kg]: 4,20
- Item number: 28606D
- Our price: 132,08 €
- Manufacturer: AS
- EAN number: 8435247709720
- Condition: New
- Reference number OEM: 1731Y1
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In stock (Item(s) left: 1)
132,08 €
Catalytic converter WALKER 1731 Y196, with mounting parts, Length: 1740 mm
Article number: 20655
Reviews - 1
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Length [mm]: 1740
- Weight [kg]: 4
- Code Letter: 96
- Item number: 20655
- Our price: 162,76 €
- Manufacturer: WALKER
- EAN number: 3277490206558
- Condition: New
- Reference number OEM: 1731Y1
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In stock
-58%
compared to
RRP 390,94 €
162,76 €
Catalytic converter BM CATALYSTS 1731 Y1Euro 3, E9-103R, Ceramic, Non-approved
Article number: BM80192H
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- Test Mark: E9-103R
- Material: Ceramic
- only in connection with: FK80192
- Supplementary Info: Non-approved
- Product fulfils: Euro 3
- Item number: BM80192H
- Our price: 165,94 €
- Manufacturer: BM CATALYSTS
- EAN number: 5052746029390
- Condition: New
- Reference number OEM: 1731Y1
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In stock (Item(s) left: 2)
165,94 €
Catalytic converter QUINTON HAZELL 1731 Y1E9-103R, with mounting parts
Article number: QCAT80192H
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- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Test Mark: E9-103R
- with ECE / ABE approval
- Item number: QCAT80192H
- Our price: 174,46 €
- Manufacturer: QUINTON HAZELL
- EAN number: 5050438516340
- Condition: New
- Reference number OEM: 1731Y1
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In stock (Item(s) left: 2)
-54%
compared to
RRP 383,78 €
174,46 €
Catalytic converter VEGAZ 1731 Y1Euro 3, with fastening/mounting material, Length: 1755 mm
Article number: CK-984
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- Supplementary Article / Supplementary Info: with fastening / mounting material
- Emission Standard: Euro 3
- Vehicle Equipment: for vehicles with OBD
- Length [mm]: 1755
- Item number: CK-984
- Our price: 178,73 €
- Manufacturer: VEGAZ
- EAN number: 4055503039725
- Condition: New
- Reference number OEM: 1731Y1
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In stock (Item(s) left: 4)
-43%
compared to
RRP 318,91 €
178,73 €
Catalytic converter BOSAL 1731 Y1Euro 3, with mounting parts
Article number: 099-498
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- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Emission Standard: Euro 3
- Item number: 099-498
- Our price: 238,42 €
- Manufacturer: BOSAL
- EAN number: 3351640994981
- Condition: New
- Reference number OEM: 1731Y1
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Get a bonus of 1,07 € when you purchase this product
You will receive 1,07 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock (Item(s) left: 1)
-8%
compared to
RRP 260,61 €
238,42 €
Catalytic converter HELLA 1731 Y1Euro 3, with mounting parts
Article number: 8LE 366 051-011
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- Multi-piece: three-piece
- Quantity Unit: Kit
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Manufacturer Restriction: 8LE 366 051-011
- Emission Standard: Euro 3
- Assy. / disassy. by qualified personnel required!
- Item number: 8LE 366 051-011
- Our price: 269,03 €
- Manufacturer: HELLA
- EAN number: 3701210103808
- Condition: New
- Reference number OEM: 1731Y1
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Get a bonus of 1,31 € when you purchase this product
You will receive 1,31 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
Free delivery on this item
In stock (Item(s) left: 6)
-20%
compared to
RRP 337,13 €
269,03 €
price incl. 19% VAT

Catalytic converter LRT 1731 Y1Euro 3, with mounting parts
Article number: 4611N
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- Supplementary Article / Supplementary Info Info 2: with mounting parts
- EG / ECE conform
- Emission Standard: Euro 3
- Vehicle Equipment: for vehicles with OBD
- Item number: 4611N
- Our price: 301,16 €
- Manufacturer: LRT
- EAN number: 4250193653897
- Condition: New
- Reference number OEM: 1731Y1
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Get a bonus of 1,05 € when you purchase this product
You will receive 1,05 € in your bonus account if you buy this product:
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
In stock (Item(s) left: 1)
-26%
compared to
RRP 411,48 €
301,16 €
Repair Pipe, catalytic converter HELLA 1731 Y1with mounting parts
Article number: 8LA 366 007-101
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- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Multi-piece: two-piece
- Quantity Unit: Kit
- Assy. / disassy. by qualified personnel required!
- Manufacturer Restriction: 8LA 366 007-101
- Item number: 8LA 366 007-101
- Our price: 48,03 €
- Manufacturer: HELLA
- EAN number: 3701210103433
- Condition: New
- Reference number OEM: 1731Y1
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In stock (Item(s) left: 2)
-28%
compared to
RRP 67,12 €
48,03 €
price incl. 19% VAT
excl. delivery costs
Catalytic converter SIGAM 1731 Y1
Article number: 20307
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- Item number: 20307
- Our price: 181,79 €
- Manufacturer: SIGAM
- EAN number: 8054312039830
- Condition: New
- Reference number OEM: 1731Y1
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Catalytic converter MTS 1731 Y1Length: 1750 mm
Article number: 04.3014
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- Vehicle configuration line / variant: 00000000000000007804, 00000000000000007702
- Length [mm]: 1750
- Weight [kg]: 5
- Catalytic Converter Type: for vehicles with catalytic converter
- Item number: 04.3014
- Our price: 202,33 €
- Manufacturer: MTS
- EAN number: 8033464434717
- Condition: New
- Reference number OEM: 1731Y1
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Сurrently out of stock
-22%
compared to
RRP 259,42 €
202,33 €

Catalytic converter VENEPORTE 1731 Y1Euro 3, with mounting parts
Article number: CT15610K
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- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Emission Standard: Euro 3
- Item number: CT15610K
- Our price: 226,80 €
- Manufacturer: VENEPORTE
- EAN number: 5605180156100
- Condition: New
- Reference number OEM: 1731Y1
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Catalytic converter Faurecia 1731 Y1Euro 3, with mounting parts
Article number: FS15610K
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- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Emission Standard: Euro 3
- Packaging length [cm]: 80
- Packaging width [cm]: 30
- Packaging height [cm]: 20
- Item number: FS15610K
- Our price: 236,36 €
- Manufacturer: Faurecia
- EAN number: 3701210103808
- Condition: New
- Reference number OEM: 1731Y1
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Catalytic converter ERNST 1731 Y1Euro 3, with fastening/mounting material, Length: 1760 mm
Article number: 750356
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- for manufacturer exhaust gas norm: Euro 3
- Similar to picture
- Product line: Set
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Vehicle Equipment: for vehicles with OBD
- Length [mm]: 1760
- Weight [kg]: 4,200
- Item number: 750356
- Our price: 244,68 €
- Manufacturer: ERNST
- EAN number: 4007463750356
- Condition: New
- Reference number OEM: 1731Y1
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Catalytic converter IMASAF 1731 Y1with mounting parts, Front, Length: 1760 mm
Article number: 21.99.53
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- Fitting Position: Front
- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Length [mm]: 1760
- Weight [kg]: 4,5
- Item number: 21.99.53
- Our price: 269,18 €
- Manufacturer: IMASAF
- EAN number: 8033434088858
- Condition: New
- Reference number OEM: 1731Y1
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Free delivery on this item
Сurrently out of stock
269,18 €

Catalytic converter VEGAZ 1731 Y1Euro 3, with fastening/mounting material, with fastening material
Article number: CK-984BLAU
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- not for vehicle configuration line / variant: Leistungssteigerung
- Supplementary Article / Supplementary Info Info 2: with fastening material
- for manufacturer exhaust gas norm: Euro 3
- Similar to picture
- not suited for fuel type: Bio Diesel, CNG / LPG
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Item number: CK-984BLAU
- Our price: 313,52 €
- Manufacturer: VEGAZ
- EAN number: 4055503038575
- Condition: New
- Reference number OEM: 1731Y1
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Catalytic converter HJS 1731 Y1with mounting parts
Article number: 90 22 5170
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- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Similar to picture
- Exhaust System: with exhaust pipe
- Item number: 90 22 5170
- Our price: 341,31 €
- Manufacturer: HJS
- EAN number: 4012588333933
- Condition: New
- Reference number OEM: 1731Y1
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Catalytic converter HJS 1731 Y1Euro 3, with mounting parts, with the ecolabel "Blue Angel"
Article number: 96 22 3006
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- Supplementary Article / Supplementary Info Info 2: with mounting parts
- Similar to picture
- not suited for fuel type: Bio Diesel, CNG / LPG
- Exhaust System: with exhaust pipe
- Emission Standard: Euro 3
- Supplementary Info: with the ecolabel "Blue Angel"
- with ECE / ABE approval
- no performance increase
- Item number: 96 22 3006
- Our price: 467,12 €
- Manufacturer: HJS
- EAN number: 4012588356871
- Condition: New
- Reference number OEM: 1731Y1
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Repair Pipe, catalytic converter VENEPORTE 1731 Y1
Article number: CT15503
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- Item number: CT15503
- Our price: 30,52 €
- Manufacturer: VENEPORTE
- EAN number: 5605180155035
- Condition: New
- Reference number OEM: 1731Y1
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Contents of the Repair Pipe, catalytic converter VENEPORTE set:
Description of the product
Units
Article number
Clamp, exhaust system
1
AA91006
Clamp, exhaust system
1
AA91095
Details
Repair Pipe, catalytic converter Faurecia 1731 Y1
Article number: FS15503
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- Packaging length [cm]: 80
- Packaging width [cm]: 20
- Packaging height [cm]: 15
- Item number: FS15503
- Our price: 71,26 €
- Manufacturer: Faurecia
- EAN number: 3701210103433
- Condition: New
- Reference number OEM: 1731Y1
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Contents of the Repair Pipe, catalytic converter Faurecia set:
Description of the product
Units
Article number
Clamping Piece, exhaust system
1
AA91006
Clamping Piece, exhaust system
1
AA91095
Details
Repair Pipe, catalytic converter HJS 1731 Y1with fastening material
Article number: 91 22 8053
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- Supplementary Article / Supplementary Info Info 2: with fastening material
- Inner Diameter of Connection [mm]: 45,5
- Item number: 91 22 8053
- Our price: 106,51 €
- Manufacturer: HJS
- EAN number: 4012588333988
- Condition: New
- Reference number OEM: 1731Y1
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Contents of the Repair Pipe, catalytic converter HJS set:
Description of the product
Units
Article number
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