Catalytic Converter1731SX

Citroën and Peugeot OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

Marketplace offers

No marketplace lists this number right now.

See marketplaces

Compare offers

What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

AUTODOC

Prices not checked

New

View on AUTODOC

Ovoko

No listings

Used

Checked 2026-10-20 08:57 UTC

View on Ovoko

We may earn a commission through partner links. How we stay useful

Aftermarket part numbers

Supplier articles whose catalogue lists 1731SX. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

What these parts’ suppliers state

Each value belongs to the part number beside it, not to the OE number: parts that list one OE number can differ. Where your vehicle manufacturer gives a value, it takes precedence.

Specification	Value and the part numbers stating it
Fitting position	Centre HELLA 8LE 366 050-981, WALKER 20857 Front HELLA 8LE 366 050-981, WALKER 20857

HELLA: 8LE 366 050-981Emissions Standard: Euro 4 Multi-piece: one-piece Supplementary Article/Supplementary Info 2: with attachment parts Quantity Unit: Kit
+1 moreShow fewer
Fitting position: Front; CentreFitment conditions:Engine Code: 8HS (DV4TED), 8HT (DV4TD), 8HX (DV4TD), 8HY (DV4TED4), 8HZ (DV4TD), DV4TD Construction Year to: 11.2006, 03.2008, 11.2008, 02.2009, 03.2009, 04.2009, 06.2009, 11.2009, 12.2010, 12.2011, 12.2012, 10.2013 Construction Year from: 05.2003, 12.2006, 04.2008, 12.2008, 03.2009, 04.2009, 05.2009, 07.2009, 12.2009, 01.2010, 01.2012 Emissions Standard: Euro 3, Euro 3/Euro 4 for RPO number from: 10976, 11921 for RPO number up to: 10975, 11920 for DAM number from: 1142582, 1143876, 1145581, 1171881, 1172582, 1180981, 1184481, 1185176, 1193582, 1207576, 1207581, 1207582 for DAM number to: 1142482, 1143776, 1145481, 1171781, 1172482, 1180182, 1180881, 1184381, 1185076, 1193482, 1207476, 1207481, 1207482 Vehicle Production Country: France, Slovakia, Spain Transmission Type: 5-Speed Manual Transmission
+7 moreShow fewer
WALKER: 20857Emissions Standard: Euro 4 (D4) Supplementary Article/Supplementary Info 2: with attachment parts Guarantee: 3 years guarantee Length: 405 mm Weight: 3.51 kg Code Letter: 91
+3 moreShow fewer
Fitting position: Front; CentreFitment conditions:Engine Code: 8HT, 8HX (DV4TD), DV4TD, DV4TED Construction Year to: 10.2005, 11.2006, 03.2008, 02.2009, 06.2009, 11.2009, 06.2010, 12.2010, 12.2011, 12.2012, 10.2013 Vehicle type: 207, 207+, 8HX, 8HZ, AGE>=3, AGE>=5, KM8, PM8, PN8 Construction Year from: 05.2003, 09.2005, 08.2006, 12.2006, 03.2009, 05.2009, 07.2009, 01.2012 Vehicle Equipment Line/Trim Level: <50PPM, >50PPM, 50PPM 110GR, <50PPM 130GR, 50PPM 130GR, <50PPM 90GR, 50PPM 90GR for RPO number up to: 10975, 11454, 11808, 12074 Emissions Standard: Euro 3 (D3) not for country specific design: Argentina Vehicle Production Country: Great Britain, Spain for OE number: 1731FN for RPO number from: 10976 Technical Information Number: 1317 Vehicle Equipment: for vehicles without diesel particulate filter (DPF)
+10 moreShow fewer

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

20 vehicles in 17 model series, inferred

Aftermarket parts that list 1731SX fit these vehicles according to their supplier catalogues. That does not prove 1731SX itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Citroën

10 model series · 13 vehicles

Citroën model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
C1 I1 vehicle	06/2005 – 12/2011	DV4TD (8HT)	3001 / 878, ACP
C22 vehicles	07/2003 – 12/2010	8HZ, DV4TD (8HX), DV4TD (8HZ)	3001 / 820, 868, ABC
C31 vehicle	06/2010 – 12/2015	8HP, 8HR	Not listed
C3 I 2002–20133 vehicles	02/2002 – 12/2009	8HZ, DV4TD (8HX), DV4TED4 (8HY)	3001 / 790, 791, 869, ABX
C3 II 2009–1 vehicle	01/2010 – 09/2016	DV4C (8HR), DV4TD (8HZ)	3001 / AIV, ALD
C3 I Pluriel1 vehicle	04/2004 – 12/2011	DV4TD (8HX), DV4TD (8HZ)	3001 / 823, ACC
Nemo1 vehicle	04/2009 – 12/2016	DV4TED (8HS)	3001 / AGP
Nemo Van1 vehicle	02/2008 – 12/2016	DV4TD, DV4TED (8HS)	3001 / AGE, AMT
Xsara1 vehicle	01/2003 – 03/2005	8HZ, DV4TD (8HX)	3001 / 807
Xsara Break1 vehicle	01/2003 – 08/2005	DV4TD (8HX)	3001 / 808

Peugeot

7 model series · 7 vehicles

Peugeot model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
10071 vehicle	04/2005 – 12/2009	DV4TD (8HZ)	3003 / 143, ABD
1071 vehicle	06/2005 – 05/2014	DV4TD (8HT)	3003 / 164, ACS
206+ 2009–20131 vehicle	01/2009 – 06/2013	DV4C (8HR), DV4TD (8HZ)	3003 / AJB, AOX
207 2005–1 vehicle	02/2006 – 12/2015	DV4C (8HR), DV4TD (8HZ)	3003 / ACB, AJO
207+ 2012–20131 vehicle	01/2012 – 10/2013	DV4C (8HR), DV4TD (8HZ)	3003 / ACB, AJO
Bipper1 vehicle	11/2007 –	DV4TD (8HS), DV4TED (8HS)	3003 / AHG, ANP
Bipper Tepee1 vehicle	04/2008 –	DV4TD (8HS), DV4TED (8HS)	3003 / AHQ, ANL

Catalytic Converter1731SX

Compare offers

Prices not checked

No listings

Aftermarket part numbers

What these parts’ suppliers state

Related OE numbers

Vehicle fitment

Citroën

Peugeot