Thermostat, coolant03C 121 110 AC

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

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

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Used

Checked 2026-10-24 18:32 UTC

€7.70Cheapest listing: + €14.17 shipping to Germanyestimated delivery in 5–10 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 03C 121 110 AC. Check the supplier’s own restrictions before ordering.

METZGER AUTOTEILE: 4006468Fitting position: Right

Vehicle fitment

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

67 vehicles in 53 model series, inferred

Aftermarket parts that list 03C 121 110 AC fit these vehicles according to their supplier catalogues. That does not prove 03C 121 110 AC itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

5 model series · 8 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
A1 (8X) 2010–20182 vehicles1 of them: some versions only	05/2010 – 04/2015	CAVG, CAXA, CNVA, CTHG	0588 / ANX, AOC
A1 (8X) Sportback3 vehicles1 of them: some versions only	11/2011 – 04/2015	CAVG, CAXA, CNVA, CPTA, CTHG	0588 / ANX, AOC, AUK, AUN, AWK
A3 (8P) 2003–20131 vehicle	09/2007 – 08/2012	CAXC, CMSA	0588 / AGL, AHW
A3 (8P) Cabrio1 vehicle	02/2011 – 05/2013	CAXC	8307 / ABQ
A3 (8P) Sportback1 vehicle	07/2008 – 03/2013	CAXC, CMSA	0588 / AGL, AHW

SEAT

11 model series · 14 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Altea (5P) 2004–20151 vehicle	11/2007 – 07/2015	CAXC	7593 / ADI, AHU
Altea Freetrack (5P)1 vehicle	02/2010 – 08/2015	CAXC	7593 / ADI, AHU
Altea XL (5P)1 vehicle	11/2007 – 07/2015	CAXC	7593 / ADI, AHU
Cordoba (6L)1 vehicle	11/2006 – 11/2009	BTS	7593 / ADA
Ibiza III (6L)1 vehicle	11/2006 – 11/2009	BTS	7593 / ACZ
Ibiza IV (6J)2 vehicles	05/2008 – 05/2015	BTS, CNKA	7593 / ADO, AGM
Ibiza IV (6J) Sportcoupe2 vehicles	05/2008 – 05/2015	BTS, CNKA	7593 / ADO, AGM
Ibiza IV (6J) ST1 vehicle	02/2012 – 05/2015	BTS	7593 / ADO
Leon (1P)1 vehicle	11/2007 – 08/2013	CAXC	7593 / ADJ
Toledo III (5P)1 vehicle	11/2007 – 05/2009	CAXC	7593 / ADI
Toledo IV (KG)2 vehicles	07/2012 – 06/2015	CAXA, CFNA	7593 / AGZ, AHA

Škoda

13 model series · 16 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Fabia II 2006–20141 vehicle	04/2007 – 12/2014	BTS, CFNA	8004 / AFL
Fabia II Combi1 vehicle	04/2007 – 11/2014	BTS, CFNA	8004 / AGA
Fabia II Scout1 vehicle	03/2010 – 11/2014	BTS, CFNA	8004 / AFL
Fabia II Scout Combi1 vehicle	03/2010 – 11/2014	BTS, CFNA	8004 / AGA
Octavia II 2004–20131 vehicle	11/2008 – 03/2013	CAXA	8004 / AGO
Octavia II Combi1 vehicle	11/2008 – 03/2013	CAXA	8004 / AGP, AGR
Rapid2 vehicles	07/2012 – 06/2015	CAXA, CFNA	8004 / AMV, AMX
Rapid Spaceback2 vehicles	07/2012 – 06/2015	CAXA, CFNA	8004 / AOD
Roomster2 vehicles	05/2006 – 05/2015	BTS, CFNA	8004 / AEY, AHP
Roomster Scout1 vehicle	06/2010 – 05/2015	CFNA	8004 / AEY, AHP
Superb II 2008–1 vehicle	08/2008 – 05/2015	CAXC	8004 / AGD
Superb II Combi1 vehicle	03/2009 – 05/2015	CAXC	8004 / AIN, AJH
Yeti1 vehicle	06/2010 – 05/2015	CAXA	8004 / AKR, AKS

Volkswagen

24 model series · 29 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Eos Cabrio (1F)1 vehicle	11/2007 – 08/2015	CAXA	0603 / AMV
Golf 5 (1K)1 vehicle	07/2007 – 11/2008	CAXA	0603 / AMK
Golf 5 Plus (5M)1 vehicle	07/2007 – 12/2008	CAXA	0603 / AMJ, APD
Golf 5 Variant (1K)1 vehicle	07/2007 – 10/2008	CAXA	0603 / AMN
Golf 6 (5K)1 vehicle	10/2008 – 11/2012	CAXA	0603 / AMK
Golf 6 Cabrio (51)1 vehicle	11/2011 – 05/2016	CAXA	0603 / BGR
Golf 6 Plus (52)1 vehicle	01/2009 – 08/2014	CAXA	0603 / AMJ, APD, BAH
Golf 6 Van (5K)1 vehicle	10/2008 – 11/2012	CAXA	0603 / AZJ
Golf 6 Van (AJ)1 vehicle	07/2009 – 05/2014	CAXA	0603 / AZJ
Golf 6 Variant (AJ)1 vehicle	07/2009 – 12/2013	CAXA	0603 / AMN, BBE
Jetta 5 (1K) 2004–1 vehicle	07/2007 – 10/2010	CAXA	0603 / AML
Jetta 6 (16)2 vehicles	07/2011 – 12/2017	CAXA, CFNA, CLRA, CMSB	0603 / BGT
Jetta 6 (AV)1 vehicle	03/2013 – 10/2015	CAXA, CMSB	0603 / BGT
Passat 5 (3C)1 vehicle	05/2007 – 11/2010	CAXA	0603 / AMX
Passat 5 Variant (3C)1 vehicle	05/2008 – 11/2010	CAXA	0603 / AMZ, AYR
Passat 6 (36)1 vehicle	08/2010 – 12/2014	CAXA	0603 / AXS, BCP
Passat 6 Van (36)1 vehicle	08/2010 – 12/2014	CAXA	0603 / AYR
Passat 6 Variant (36)1 vehicle	08/2010 – 12/2014	CAXA	0603 / AXT, BDB
Polo 4 (9N)1 vehicle	05/2006 – 04/2010	BTS	0603 / AKB
Polo 5 (61)1 vehicle	05/2010 – 12/2017	CFNA	Not listed
Polo 5 (6R)2 vehicles1 of them: some versions only	03/2009 – 05/2014	CDDA, CGGB, CLPA, CNKA	0603 / APO, AXO, BBS, BBX
Scirocco 3 (13)4 vehicles	05/2008 – 11/2017	CAVD, CAXA, CMSB, CNWA, CTHD, CTKA, CXSB, CZCA, CZDA	0603 / ANM, AOA, BOZ, BYR
Tiguan 1 (5N) 2007–1 vehicle	08/2010 – 07/2018	CAXA	0603 / ATN, AYX
Tiguan 1 Van (5N)1 vehicle	08/2010 – 05/2011	CAXA	0603 / AYX