Radiator, engine cooling1K0 121 251 AP

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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€11.34

plus €35.15 shipping to Germany, on Ovoko

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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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16 listings

Used

Checked 2026-10-24 11:08 UTC

€11.34 – €155.00Cheapest listing: + €35.15 shipping to Germanyestimated delivery in 5–9 daysView on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 1K0 121 251 AP. Check the supplier’s own restrictions before ordering.

BOSCH: 1986ED1032
STELLOX: 10-25204-SX
VEMO: V15-60-5049

Vehicle fitment

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

119 vehicles in 33 model series, inferred

Aftermarket parts that list 1K0 121 251 AP fit these vehicles according to their supplier catalogues. That does not prove 1K0 121 251 AP itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

3 model series · 9 vehicles

Audi model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
A3 (8P) 2003–20134 vehicles	05/2003 – 08/2012	AXW, BAG, BGU, BLF, BLP, BLR, BLX, BLY, BMB, BSE, BSF, BVY, BVZ, CCSA, CMXA	0588 / 828, 829, 841, ADS, ADW, ADX, AHU, AOE
A3 (8P) Cabrio1 vehicle	09/2008 – 05/2010	BSE	8307 / ABJ
A3 (8P) Sportback4 vehicles	09/2004 – 03/2013	AXW, BAG, BGU, BLF, BLP, BLR, BLX, BLY, BMB, BSE, BSF, BVY, BVZ, CCSA, CMXA	0588 / 828, 829, 841, ADS, ADW, ADX, AHU, AOE

SEAT

5 model series · 20 vehicles

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Altea (5P) 2004–20155 vehicles	03/2004 – 07/2015	BGU, BLR, BLY, BSE, BSF, BVY, BVZ, BXW, CAXC, CCSA, CGGB, CHGA	7593 / 023, 024, AAB, AAE, ACS, ADI, AEO, AHU, AIB, AIC
Altea Freetrack (5P)1 vehicle	02/2010 – 08/2015	CAXC	7593 / ADI, AHU
Altea XL (5P)6 vehicles	10/2006 – 08/2015	BGU, BSE, BSF, BVY, BVZ, BXW, CAXC, CCSA, CGGB, CHGA, CMXA	7593 / AAB, AAE, ACS, ADI, AEO, AGE, AHU, AIB, AIC, AID
Leon (1P)5 vehicles	07/2005 – 08/2013	BLR, BLY, BSE, BSF, BVY, BVZ, BXW, CCSA, CGGB, CHGA, CMXA	7593 / 035, 037, AAY, AAZ, ACR, AEN, AGC
Toledo III (5P)3 vehicles	09/2004 – 05/2009	BGU, BLR, BLY, BSE, BSF, BVY, BVZ, BXW, CCSA	7593 / 029, 030, AAB, AAE, ACS

Škoda

6 model series · 21 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Octavia I 1996–20101 vehicle	08/2000 – 12/2010	AXP, BCA	8004 / 351, ABP
Octavia I Combi1 vehicle	08/2000 – 12/2010	AXP, BCA	8004 / 352, AAU, ABG
Octavia II 2004–20139 vehicles	02/2004 – 06/2013	BCA, BGU, BLF, BLR, BLY, BSE, BSF, BUD, BVY, BVZ, CCSA, CGGA, CHGA, CMXA	8004 / 395, 396, 397, 398, ADM, ADP, ADQ, ADR, AES, AFU, AIU
Octavia II Combi8 vehicles	02/2004 – 03/2013	BCA, BGU, BLF, BLR, BLY, BSE, BSF, BUD, BVY, BVZ, CCSA, CGGA, CHGA, CMXA	8004 / 403, 406, 407, 409, ADU, ADY, ADZ, AEB, AEE, AEI, AEJ, AEL, AER, AFD, AFV, AIG, AIV, AIW, AKQ
Octavia II Combi 4x41 vehicle	11/2004 – 04/2009	BLX, BLY, BVX	8004 / 408, AEA, AEK
Octavia II Scout Combi 4x41 vehicle	11/2005 – 10/2008	BLX, BVX	8004 / 408, AEA, AEK

Volkswagen

19 model series · 69 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Caddy 3 (2C)3 vehicles	10/2010 – 05/2015	BGU, BSE, BSF, BSX, CHGA	0603 / 088, 089, AGA, AGF, AGJ, AGM, AGN, AGO, ARX, ASA, AUH, AUK, BFW, BFX, BGC
Caddy 3 (2K)6 vehicles1 of them: some versions only	01/2004 – 12/2012	BCA, BDJ, BGU, BJB, BLS, BSE, BSF, BST, BSX, BUD	0603 / 082, 083, 084, 085, 086, 087, 088, 089, AFZ, AGA, AGB, AGC, AGE, AGF, AGG, AGI, AGJ, AGK, AGM, AGN, AGO, AJU, AJV, AJW, ARU, ARX, ARY, ASA, ASB, AUE, AUH, AUI, AUK, AUL
Caddy 3 Maxi (2C)2 vehicles	10/2010 – 05/2015	BSX, CHGA	0603 / AGM, AGN, AGO, ASA, AUK, BFW, BFX, BGC
Caddy 3 Maxi (2K)3 vehicles1 of them: some versions only	04/2006 – 09/2010	BGU, BJB, BLS, BSE, BSF, BSX	0603 / 086, 087, 088, 089, AGA, AGB, AGF, AGG, AGJ, AGK, AGM, AGN, AGO, ARU, ARX, ASA, AUE, AUH, AUK
Eos Cabrio (1F)2 vehicles	05/2006 – 05/2008	BLF, BVY, BVZ	0603 / AAQ, AJX
Golf 4 (1J)1 vehicle	10/1997 – 06/2006	AHW, AKQ, APE, AXP, BCA	0603 / 419
Golf 4 Van (1J)1 vehicle1 of them: some versions only	05/2000 – 06/2006	AHW, AKQ, APE, AXP, BCA	0603 / 488
Golf 4 Variant (1J)1 vehicle1 of them: some versions only	10/1997 – 06/2006	AHW, AKQ, APE, AXP, BCA	0603 / 488
Golf 5 (1K)9 vehicles	10/2003 – 12/2008	AXW, BAG, BCA, BDK, BGU, BKG, BLF, BLG, BLN, BLP, BLR, BLX, BLY, BMB, BSE, BSF, BUD, BVX, BVY, BVZ, CCSA	0603 / 721, 722, 736, 741, 742, 743, ADH, ADI, ADJ, ADO, ADP, ADQ, ADR, AKF, ALS, ALV, ALW, AMB, AMD, AMF
Golf 5 4motion (1K)1 vehicle	08/2004 – 11/2008	AXW, BLR, BLX, BVX, BVY, BVZ	0603 / 762, ADS, AME
Golf 5 Plus (5M)7 vehicles	12/2004 – 12/2008	BCA, BLF, BLN, BLR, BLY, BSE, BSF, BUD, BVY, BVZ, CCSA, CGGA	0603 / 777, 780, 806, 807, 809, ACW, ADA, ADB, ADC, ADE, AKA, APB, APG, APH
Golf 5 Variant (1K)3 vehicles	06/2007 – 07/2009	BSE, BSF, BUD, CCSA	0603 / ALG, AMM, AOW
Golf 6 (5K)4 vehicles	10/2008 – 11/2012	BGU, BSE, BSF, CCSA, CGGA, CHGA, CMXA	0603 / AMB, AMD, AOF, APK
Golf 6 Plus (52)4 vehicles	01/2009 – 12/2013	BSE, BSF, BUD, CCSA, CGGA, CHGA, CMXA	0603 / 809, ADE, AKA, APB, APG, APH, APT
Golf 6 Variant (AJ)4 vehicles	07/2009 – 07/2013	BSE, BSF, CCSA, CGGA, CMXA	0603 / ALG, AMM, AOW, APK
Jetta 5 (1K) 2004–5 vehicles	09/2004 – 10/2011	BGP, BGQ, BGU, BLF, BLR, BLY, BSE, BSF, BTK, BVY, BVZ, CCSA	0603 / 814, 816, 831, ACR, ACS, ACT, AOV
Passat 5 (3C)3 vehicles	03/2005 – 11/2010	BLF, BLR, BLY, BSE, BSF, BVX, BVY, BVZ	0603 / 772, 773, 794, AER, AEU, AEY
Passat 5 Variant (3C)3 vehicles	03/2005 – 11/2010	BLF, BLR, BLY, BSE, BSF, BVY, BVZ	0603 / 801, 802, 804, AFD, AFG, AFK
Touran 1 (1T) 2003–20157 vehicles	02/2003 – 05/2010	AXW, BAG, BGU, BKC, BLF, BLP, BLR, BLS, BLX, BLY, BSE, BSF, BSX, BVY, BVZ, BXE	0603 / 695, 702, 732, 733, ABH, ABI, ABJ, ABK, ABN, ABO, ABP, ABQ, AHC, ASK