2005-2015 Audi / Volkswagen Radiator 1K0121251AB

OEM Part #: 1K0-121-251-AB (1K0121251AB)

$36.99
Used
Donor2008 Audi TT · 2.0L
SKU: 619778 · 30-Day Returns
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Radiator 1K0121251AB — Used (SKU 619778)
Genuine OEM Used SKU: 619778 Donor Vehicle: 2008 Audi TT · 2.0L 5 photos
HAS A COUPLE SLIGHT BENDS AND SOME BENT FINS, SEE PICTURES
$36.99
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This Genuine Audi/VW Radiator, OEM 1K0121251AB, is a used OE part removed from a donor vehicle. It supersedes numerous earlier numbers including 1K0121251EH, 3C0121253AR, 3AA121253, and many others in the 1K0 and 3C0 series. Designed for 2.0L TDI and TSI/TFSI engines (EA888 family), this radiator circulates coolant to manage engine temperature. A failing unit often causes overheating or visible coolant leaks from the core or tanks.

Specifications

Specifications for Radiator 1K0121251AB
Fits Vehicle ModelA3, Beetle, Eos, Golf, GTI, Jetta, Passat, TT, TTS
Fits Vehicle MakeAudi, Volkswagen
OEM Part No1K0-121-251-AB (1K0121251AB)
Compatible OEM Part No 1K0-121-251-EH, 1K0-121-251-DM, 1K0-121-251-BK, 1K0-121-251-DD, 1K0-121-251-DT, 3C0-121-253-AR, 1K0-121-251-N, 3AA-121-253, 3C0-121-253-AL, 3C0-121-253-BB, 3C0-121-253-K, 3C0-121-253-Q
CategoryRadiator / Coolant

Compatible Vehicles

Fits 71 vehicle configurations across 2 makes, 2005-2015.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A3 2006-2013 · 17 variants 3 with notes
  • TT 2008-2010 · 8 variants 8 with notes
  • TTS 2009-2010 · 4 variants 4 with notes

Volkswagen

  • Beetle 2013-2015 · 6 variants 6 with notes
  • Eos 2007-2011 · 5 variants 5 with notes
  • GTI 2006-2011 · 6 variants 6 with notes
  • Golf 2006-2011 · 3 variants 3 with notes
  • Jetta 2005-2014 · 17 variants 17 with notes
  • Passat 2006-2008 · 5 variants 5 with notes
View all 71 vehicle configurations 57 with fitment notes
Full vehicle fitment list for Radiator 1K0121251AB
Year Make Model Trim Engine Note
2012 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo For Vehicles with Production Date Between 05/01/12 and 07/31/12; For Vehicles with Engine Code(s) CFFB, CFHC, CJAA, CLCA, CLCB
2013 Volkswagen Beetle Convertible 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CFFB, CJAA
2009 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2013 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo For Vehicles with Production Date Between 05/01/12 and 07/31/12; For Vehicles with Engine Code(s) CFFB, CFHC, CJAA, CLCA, CLCB
2010 Audi A3 Hatchback 2.0L l4 Turbo
2009 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2011 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2011 Volkswagen Golf Hatchback 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CBAA, CBAB, CBBB, CBDC, CFFA, CFFB, CFGB, CJAA, CLCA
2010 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2013 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo For Vehicles with Production Date Between 05/01/12 and 07/31/12; For Vehicles with Engine Code(s) CFFB, CFHC, CJAA, CLCA, CLCB
2009 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2011 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Engine Code(s) CDLC, CDLF
2010 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Engine Code(s) CDLC, CDLF
2009 Volkswagen Jetta Wagon 2.0L l4 Turbo For Vehicles With Production date Up To 12/31/08; For Vehicles with Engine Code(s) BPY
2009 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2013 Audi A3 Hatchback 2.0L l4 Turbo
2008 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 12/31/08; For Vehicles with Engine Code(s) BPY
2011 Audi A3 Hatchback 2.0L l4 Turbo
2010 Volkswagen Golf Hatchback 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CBAA, CBAB, CBBB, CBDC, CFFA, CFFB, CFGB, CJAA, CLCA
2010 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2011 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2009 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 12/31/08; For Vehicles with Engine Code(s) BPY
2009 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2010 Audi TT Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2009 Audi A3 Hatchback 2.0L l4 Turbo
2011 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo For Vehicles With Production date Up To 07/31/12; For Vehicles with Engine Code(s) CFFB, CFHC, CJAA, CLCA, CLCB
2011 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo For Vehicles With Production date Up To 07/31/12; For Vehicles with Engine Code(s) CFFB, CFHC, CJAA, CLCA, CLCB
2010 Audi TTS Quattro Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2012 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2013 Volkswagen Beetle Hatchback 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CFFB, CJAA
2010 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2010 Audi TT Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2012 Audi A3 Hatchback 2.0L l4 Turbo
2013 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2012 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo For Vehicles with Production Date Between 05/01/12 and 07/31/12; For Vehicles with Engine Code(s) CFFB, CFHC, CJAA, CLCA, CLCB
2009 Audi TTS Quattro Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2008 Volkswagen Passat Wagon 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2007 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2008 Audi TT Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2008 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2007 Volkswagen Passat Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2006 Audi A3 Hatchback 2.0L l4 Turbo For Manual Transmission; For Automatic Transmission
2009 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo For Vehicles With Production date Up To 12/31/08; For Vehicles with Engine Code(s) BPY
2009 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2011 Audi A3 Hatchback 2.0L l4 Diesel Turbo
2006 Volkswagen Golf Hatchback 2.0L l4 For Vehicles with Engine Code(s) BPY
2005 Volkswagen Jetta Wagon 2.0L l4 For Vehicles With Production date Up To 12/31/08; For Vehicles with Engine Code(s) BPY
2007 Volkswagen Passat Wagon 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2005 Volkswagen Jetta Sedan 2.0L l4 For Vehicles With Production date Up To 12/31/08; For Vehicles with Engine Code(s) BPY
2007 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2009 Audi TT Convertible 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2009 Audi TT Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2013 Audi A3 Hatchback 2.0L l4 Diesel Turbo
2012 Audi A3 Hatchback 2.0L l4 Diesel Turbo
2006 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 12/31/08; For Vehicles Where Last 6 Digits of VIN Number are Greater Than 855695; For Vehicles with Engine Code(s) BPY
2010 Audi A3 Hatchback 2.0L l4 Diesel Turbo
2006 Volkswagen Passat Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2008 Audi TT Coupe 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2007 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 12/31/08; For Vehicles with Engine Code(s) BPY
2008 Audi A3 Hatchback 2.0L l4 Turbo For Manual Transmission; For Automatic Transmission; For Vehicles with Engine Code(s) BPY
2009 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo For Vehicles With Production date Up To 12/31/08; For Vehicles with Engine Code(s) BPY
2008 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2008 Volkswagen Passat Sedan 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2007 Audi A3 Hatchback 2.0L l4 Turbo For Manual Transmission; For Automatic Transmission
2006 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Engine Code(s) BPY
2015 Volkswagen Beetle Convertible 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CFFB, CJAA
2015 Volkswagen Beetle Hatchback 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CFFB, CJAA
2014 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CFFB, CFHC, CJAA, CLCA, CLCB
2014 Volkswagen Beetle Convertible 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CFFB, CJAA
2014 Volkswagen Beetle Hatchback 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CFFB, CJAA
2014 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo For Vehicles with Engine Code(s) CFFB, CFHC, CJAA, CLCA, CLCB

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