Radiator, engine cooling1K0121251EB

Audi, CUPRA, 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.

Lowest price

€14.63

plus €24.94 shipping to Germany, on Ovoko

Compare 14 listings

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

14 listings

Used

Checked 2026-10-20 04:54 UTC

€14.63 – €634.12Cheapest listing: + €24.94 shipping to Germanyestimated delivery in 3–7 daysView on Ovoko

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

Aftermarket part numbers

Supplier articles whose catalogue lists 1K0121251EB. 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.

MAHLE: CR 855 000SRadiator type: Brazed cooling fins Core Length: 628 mm Core Width: 440 mm Core Depth: 16 mm Water Tank Material (radiator): Plastic Packaging height: 15.5 cm Net Weight: 2,867 g Packaging width: 57.5 cm Packaging length: 87.5 cm Weight: 4,692 g
+7 moreShow fewer
VALEO: 701111Core Width: 625 mm Core Length: 449 mm Core Depth: 27 mm Material: Aluminium Housing Type: Synthetic Material Housing Inlet Diameter: 22 mm Outlet Diameter: 22 mm Heating/Cooling: for vehicles without oil cooler Radiator type: Brazed cooling fins Weight: 3.6 kg
+7 moreShow fewer
Fitment conditions:Heating/Cooling: Auxiliary Radiator Construction Year to: 05.2015 for model code/type code: 163, 5C1, 5C7 Engine Code: CUUA, CZDA
+1 moreShow fewer
701324Core Width: 438 mm Core Length: 628 mm Core Depth: 16 mm Material: Aluminium Housing Type: Synthetic Material Housing Inlet Diameter: 22 mm Outlet Diameter: 22 mm Heating/Cooling: for vehicles without oil cooler Supplementary Article/Supplementary Info 2: without coolant regulator Weight: 3.72 kg
+7 moreShow fewer

Vehicle fitment

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

77 vehicles in 27 model series, inferred

Aftermarket parts that list 1K0121251EB fit these vehicles according to their supplier catalogues. That does not prove 1K0121251EB itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Škoda

2 model series · 5 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Yeti2 vehicles	11/2009 – 12/2017	CFHA, CLCA, CUUA, CUUB, DFSA, DFSB	8004 / AGY, AJD, AQH, AQZ
Yeti 4x43 vehicles	11/2009 – 12/2017	CFHF, CUUA, CUUB, CZDA, DFSA, DFSB	8004 / AGZ, AJE, AQG, AQI, ARA, ARD

Volkswagen

25 model series · 72 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Beetle (5C) 2007–5 vehicles	04/2012 – 07/2019	CFFB, CJAA, CUUA, CUUB, CVCA, CZDA, DELA	0603 / BIB, BNM, BQJ, BRH
Beetle Cabrio (5C)4 vehicles	04/2012 –	CFFB, CJAA, CUUA, CUUB, CVCA, CZDA, DELA	0603 / BJA, BRI, BRK, BRL
Caddy 3 (2C)1 vehicle1 of them: some versions only	11/2010 – 05/2015	CFHC, CLCB	0603 / AMT, AMU, AUG
Caddy 3 4motion (2C)2 vehicles2 of them: some versions only	08/2010 – 05/2015	CFHC, CFHF	0603 / AZC, AZD, AZH, BAW, BAX, BAZ
Caddy 3 Maxi (2C)1 vehicle1 of them: some versions only	11/2010 – 05/2015	CFHC, CLCB	0603 / AMT, AMU, AUG
Caddy 3 Maxi 4motion (2C)2 vehicles2 of them: some versions only	08/2010 – 05/2015	CFHC, CFHF	0603 / AZC, AZD, AZH, BAW, BAX, BAZ
Caddy 4 4motion (SA)4 vehicles2 of them: some versions only	05/2015 – 09/2020	CFHC, CFHF, CUUE, DFSB, DFSE	0603 / AZH, BAX, BAZ, BSX, BSY, BXH, BYA, BYB, BYF
Caddy 4 Alltrack 4motion (SA)2 vehicles	05/2015 – 09/2020	CUUE, DFSB, DFSE	0603 / BSX, BSY, BXH, BYA, BYB, BYF
Caddy 4 Alltrack (SA)3 vehicles	05/2015 – 09/2020	CUUB, CUUD, CUUF, DFSB, DFSC, DFSD, DFSF	0603 / BST, BSU, BSV, BSW, BSZ, BTA, BXF, BXG, BXI
Caddy 4 Maxi 4motion (SA)4 vehicles2 of them: some versions only	05/2015 – 09/2020	CFHC, CFHF, CUUE, DFSB, DFSE	0603 / AZH, BAX, BAZ, BSX, BSY, BXH, BYA, BYB, BYF
Caddy 4 Maxi (SA)4 vehicles1 of them: some versions only	05/2015 – 09/2020	CFHC, CLCB, CUUB, CUUD, CUUF, DFSB, DFSC, DFSD, DFSF	0603 / AMT, AUG, BST, BSU, BSV, BSW, BSZ, BTA, BXF, BXG, BXI
Caddy 4 (SA) 2015–20214 vehicles1 of them: some versions only	05/2015 – 09/2020	CFHC, CLCB, CUUB, CUUD, CUUF, DFSB, DFSC, DFSD, DFSF	0603 / AMT, AUG, BST, BSU, BSV, BSW, BSZ, BTA, BXF, BXG, BXI
Caddy 4 Small Van 4motion (SA)1 vehicle	11/2015 – 09/2020	DFSE	0603 / BXH
Caddy 4 Small Van (SA)2 vehicles	11/2015 – 09/2020	DFSB, DFSF	0603 / BXF, BXI
CC (35) 2010–3 vehicles	05/2015 – 12/2016	CUVC, CUWA, CZDA	0603 / BWG, BWH, BWI
Golf 6 Cabrio (51)6 vehicles	11/2011 – 05/2016	CFHC, CHPB, CJZA, CUUA, CUUB, CXSB, CYVD, CZCA, CZDA	0603 / BEK, BHG, BVQ, BVR, BVT, BVU
Jetta 6 (16)4 vehicles1 of them: some versions only	10/2010 – 12/2017	CAVA, CLCA, CNLA, CRJA, CTHA, CUUA, CUUB, CVCA, CWLA, CZDA, CZTA, DELA, DGMA, DGXA, DJXA, DSJA	0603 / BJM, BQL, BQM, BQN
Jetta 7 (BU)1 vehicle1 of them: some versions only	12/2017 –	CWLA, CZDA, CZTA, DGXA, DJXA, DSJA	0603 / BQL
Passat 6 (36)4 vehicles	08/2010 – 12/2014	CFFA, CFFB, CFGB, CFGC, CLLA	0603 / AYG, AYI, AYM, BCU, BCV, BCX, BJT
Passat 6 4motion (36)3 vehicles	11/2010 – 12/2014	CFFB, CFGB, CFGC	0603 / AYK, AYO, BCW, BCY, BJU
Passat 6 Alltrack (36)1 vehicle	01/2012 – 12/2014	CFFB	0603 / AYJ, BDH
Passat 6 Alltrack 4motion (36)2 vehicles	01/2012 – 12/2014	CFFB, CFGC	0603 / AYL, BDI, BJW, BKD
Passat 6 Variant (36)4 vehicles	08/2010 – 12/2014	CFFA, CFFB, CFGB, CFGC, CLLA	0603 / AYH, AYJ, AYN, BDG, BDH, BDJ, BJV, BKC
Passat 6 Variant 4motion (36)2 vehicles	11/2010 – 12/2014	CFFB, CFGC	0603 / AYL, BDI, BJW, BKD
Scirocco 3 (13)3 vehicles	11/2013 – 11/2017	CUUB, CUWA, CUXA, CZDA	0603 / BPC, BPD, BYR