• URO Engine Coolant Reservoir Cap 3B0121321
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URO Authorized Dealer

URO Engine Coolant Reservoir Cap 3B0121321

URO Engine Coolant Reservoir Cap 3B0121321

sku: 3VY3L | mpn: 3B0121321
$7.63
$7.63 $7.63
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76 in stock

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A cover that prevents foreign debris from entering the container. (3B0121321) by URO

  • Guaranteed fitment
  • Precision-molded to OE cap dimensions to ensure compatibility with original and aftermarket coolant recovery tanks
  • Quality cap and seal materials resist engine heat and harsh cooling system environment
  • Factory pressure-tested
  • 24 Month Unlimited Mileage Warranty

24 Month Unlimited Mileage Warranty



Vehicle Fitments:

Year Make Model Submodel
2010 Audi A3 100 Aniversario
2006 - 2011 Audi A3 Attraction Plus
2006 - 2013 Audi A3 Base, Ambiente, Attraction, S Line
2009 - 2013 Audi A3 Cabrio
2007 Audi A3 LE, X Aniversario
2013 Audi A3 Sportback
2010 - 2013 Audi A3 TDI
2006 - 2013 Audi A3 Quattro Base
1998 - 2005 Audi A4 Avant
1996 - 2014 Audi A4 Base
2001 Audi A4 Basico, Avant Confort, Avant Luxury
2007 - 2008 Audi A4 Cabrio Elite, Cabrio S Line
2005 - 2006 Audi A4 Cabrio, Vangard
2005 - 2009 Audi A4 Cabriolet
2001 - 2002 Audi A4 Confort
2006 Audi A4 Limited Edition
2001 - 2014 Audi A4 Luxury
2015 Audi A4 Premium, Prestige, Premium Plus, Komfort
2005 - 2008 Audi A4 S Line
2005 - 2007 Audi A4 S Line Sport, Elite
2001 - 2015 Audi A4 Sport
2005 - 2015 Audi A4 Trendy
2008 - 2014 Audi A4 Trendy Plus
1998 - 2012 Audi A4 Quattro Avant
1996 - 2014 Audi A4 Quattro Base
2005 - 2009 Audi A4 Quattro Cabriolet
2001 Audi A4 Quattro Confort
2006 - 2007 Audi A4 Quattro DTM
2005 - 2014 Audi A4 Quattro Elite
2015 Audi A4 Quattro Komfort, Trendy Plus, Technik, Progressiv, Prestige
2002 Audi A4 Quattro Le Mans
2002 - 2015 Audi A4 Quattro Luxury
2013 - 2015 Audi A4 Quattro Premium, Premium Plus
2005 - 2008 Audi A4 Quattro S Line
2008 Audi A4 Quattro S Line Sport, Trendy
2010 - 2015 Audi A4 Quattro Sport
2006 Audi A4 Quattro Vangard
2010 - 2014 Audi A5 Base, Cabriolet
2011 - 2014 Audi A5 Luxury
2014 Audi A5 Trendy
2008 - 2014 Audi A5 Quattro Base
2010 - 2014 Audi A5 Quattro Cabriolet
2011 Audi A5 Quattro Luxury
2012 - 2013 Audi A5 Quattro Premium Plus, Premium
2011 - 2014 Audi A5 Quattro S Line, Elite
1999 - 2000 Audi A6 Avant
1998 - 2001 Audi A6 Base
2012 - 2014 Audi A6 Premium Plus, Luxury, Elite, Premium
2013 - 2014 Audi A6 S Line
1998 - 2004 Audi A6 Quattro Avant
1998 - 2014 Audi A6 Quattro Base
2001 - 2013 Audi A6 Quattro Luxury
2012 - 2014 Audi A6 Quattro Premium, Elite, Prestige, Premium Plus
2003 - 2014 Audi A6 Quattro S Line
2014 Audi A6 Quattro TDI Premium Plus, TDI Prestige, TDI
2012 - 2014 Audi A7 Quattro Luxury, Base, Elite, S Line
2014 Audi A7 Quattro TDI, TDI Premium Plus, TDI Prestige, Prestige
2013 - 2015 Audi allroad Premium, Prestige, Premium Plus
2001 - 2005 Audi Allroad Quattro Base
2009 - 2013 Audi Q5 Base
2013 - 2014 Audi Q5 Hybrid, Hybrid Prestige
2009 - 2014 Audi Q5 Premium Plus, Prestige, Premium
2014 Audi Q5 TDI, 3.0T, Land of Quattro, TDI Premium Plus, 2.0T, TDI Prestige
2010 - 2014 Audi Q5 Trendy, Elite, Luxury
2010 Audi Q7 100 Aniversario
2009 - 2015 Audi Q7 Base, Premium, Luxury, Elite
2014 Audi Q7 Land of Quattro
2010 - 2015 Audi Q7 Prestige, S Line
2009 - 2014 Audi Q7 TDI
2009 - 2010 Audi Q7 TDI Elite, TDI Luxury
2011 - 2015 Audi Q7 TDI Prestige, Premium Plus, TDI Premium, Sport, TDI Premium Plus
2015 Audi Q7 TDI Progressiv, Vorsprung, TDI Vorsprung, Progressiv
2007 - 2008 Audi RS4 Base
2008 Audi RS4 Cabriolet
2003 Audi RS6 Base
2014 Audi RS7 Base
2005 - 2008 Audi S4 Avant
2005 - 2014 Audi S4 Base
2005 - 2009 Audi S4 Cabriolet
2014 Audi S4 Prestige, Premium Plus
2008 - 2014 Audi S5 Base
2010 - 2013 Audi S5 Cabriolet
2014 Audi S5 Prestige, Premium Plus
2002 - 2003 Audi S6 Avant
2002 - 2014 Audi S6 Base
2013 - 2014 Audi S7 Base
2014 - 2015 Audi SQ5 Technik, Prestige, Progressiv, Base, Premium Plus
2000 - 2009 Audi TT Base
2006 Audi TT Classic Edition
2005 - 2006 Audi TT Sport
2002 Audi TT Quattro ALMS Edition
2000 - 2014 Audi TT Quattro Base
2012 - 2013 Audi TT Quattro Prestige, Premium Plus
2011 - 2014 Audi TT Quattro RS
2009 - 2014 Audi TT Quattro S
2003 - 2014 Audi TT Quattro S Line
2006 Audi TT Quattro Special Edition
2006 - 2008 Volkswagen Beetle 2.5
1998 - 2014 Volkswagen Beetle Base, TDI
2003 - 2009 Volkswagen Beetle Cabrio
2009 - 2014 Volkswagen Beetle Comfortline
2013 Volkswagen Beetle Fender, X-Box
1999 - 2005 Volkswagen Beetle GL
1999 - 2010 Volkswagen Beetle GLS
2003 Volkswagen Beetle GLS Edicion especial, GLS Sport
2005 Volkswagen Beetle GLS TDI
2000 - 2001 Volkswagen Beetle GLS Turbo, GLX Turbo
1999 - 2004 Volkswagen Beetle GLX
2001 - 2005 Volkswagen Beetle GLX Sport Turbo
2014 Volkswagen Beetle GSR, Highline TDI, Comfortline TDI
1999 Volkswagen Beetle Lujo
2012 Volkswagen Beetle Premiere
2013 - 2014 Volkswagen Beetle R-Line
2008 Volkswagen Beetle S, 10 Anos, Hot Wheels, SE
2001 - 2014 Volkswagen Beetle Sport
2006 - 2010 Volkswagen Beetle Sport GLX
2009 Volkswagen Beetle Trendline
2002 - 2005 Volkswagen Beetle Turbo S, GLS Sport Turbo
2012 - 2014 Volkswagen Beetle Turbo, Sportline, Highline
2014 Volkswagen CC 4 Motion
2013 - 2014 Volkswagen CC Base
2012 - 2014 Volkswagen CC Executive
2011 - 2014 Volkswagen CC Highline V6, Highline, R-Line, Sportline
2012 - 2013 Volkswagen CC Lux
2012 Volkswagen CC Lux Plus, Lux Limited
2009 - 2011 Volkswagen CC Luxury, VR6 4Motion
2009 - 2014 Volkswagen CC Sport
2013 Volkswagen CC VR6 4Motion Executive, Sport Plus
2009 - 2010 Volkswagen CC VR6 Sport, VR6
2007 - 2008 Volkswagen Eos 2.0T
2007 Volkswagen Eos 3.2
2007 - 2010 Volkswagen Eos Base
2009 - 2014 Volkswagen Eos Comfortline
2012 - 2014 Volkswagen Eos Executive
2010 - 2014 Volkswagen Eos Highline
2008 - 2014 Volkswagen Eos Komfort
2008 - 2013 Volkswagen Eos Lux
2013 - 2014 Volkswagen Eos Sport
2009 Volkswagen Eos Trendline
2008 Volkswagen Eos VR6, Turbo
2000 - 2014 Volkswagen Golf Base
2003 - 2014 Volkswagen Golf Comfortline, Trendline
2003 - 2006 Volkswagen Golf Europa
2004 Volkswagen Golf GL TDI
1999 - 2006 Volkswagen Golf GL, GLS
2004 - 2006 Volkswagen Golf GLS TDI
1999 - 2013 Volkswagen Golf GTI
2002 - 2006 Volkswagen Golf GTI 1.8T
2003 Volkswagen Golf GTI 20th Anniversary
2002 Volkswagen Golf GTI 337
2000 - 2001 Volkswagen Golf GTI GLS, GTI GLX
2001 - 2003 Volkswagen Golf GTI Turbo
1999 - 2005 Volkswagen Golf GTI VR6
2010 - 2012 Volkswagen Golf Highline
2012 - 2014 Volkswagen Golf Highline TDI, Comfortline TDI
1999 Volkswagen Golf MI, Wolfsburg Edition
2012 - 2013 Volkswagen Golf R
2011 - 2013 Volkswagen Golf Sportline
1999 - 2014 Volkswagen Golf TDI
2011 Volkswagen Golf TDI Comfortline, TDI Highline
2014 Volkswagen Golf Trendline TDI
2000 - 2002 Volkswagen Golf Verano, Confort, Lujo
2006 - 2013 Volkswagen GTI Base
2014 Volkswagen GTI Driver's Edition, Wolfsburg Edition
2007 Volkswagen GTI Fahrenheit
2006 - 2008 Volkswagen Jetta 2.0T
2005 - 2008 Volkswagen Jetta 2.5
2006 Volkswagen Jetta 475 Aniversario, Winter 2, Value Edition, Soccer 1, Winter 1, Soccer 2
2011 - 2014 Volkswagen Jetta Active, Style
1999 - 2016 Volkswagen Jetta Base
2011 Volkswagen Jetta Bicentenario, TDI Highline, TDI Comfortline
1997 - 1999 Volkswagen Jetta CL
2014 Volkswagen Jetta Comfort, Comfort TDI
2004 - 2016 Volkswagen Jetta Comfortline
2002 - 2003 Volkswagen Jetta Confortline, Variant Trendline, Variant Comfortline
2003 Volkswagen Jetta Edicion Limitada, Europa Wolfsburg, Trendline Wolfsburg
1997 - 2010 Volkswagen Jetta Europa
2000 - 2002 Volkswagen Jetta GL Confort
2005 Volkswagen Jetta GL TDI, GLS TDI, Special Edition, Limited Edition, Summer Edition
1997 - 2005 Volkswagen Jetta GL, GLS
2004 Volkswagen Jetta GLI 50 Aniversario, Europa 50 Aniversario
2015 - 2016 Volkswagen Jetta GLI Autobahn, GLI SEL, GLI SE
1999 Volkswagen Jetta GLS Confort, VR6 Carat
2000 - 2001 Volkswagen Jetta GLS Turbo
1999 - 2000 Volkswagen Jetta GLS VR6
2001 Volkswagen Jetta GLS Wolfsburg, GL Variant, GLS Variant
1999 - 2002 Volkswagen Jetta GLX VR6
1997 - 2003 Volkswagen Jetta GLX, Jazz
2012 - 2015 Volkswagen Jetta Highline TDI, Comfortline TDI
2013 - 2016 Volkswagen Jetta Hybrid
2014 - 2016 Volkswagen Jetta Hybrid SEL Premium
2013 - 2014 Volkswagen Jetta Hybrid SEL, Hybrid Highline, Hybrid Comfortline, Hybrid Trendline, Hybrid SE
1998 Volkswagen Jetta K2
2016 Volkswagen Jetta Live, SEL Premium
2008 - 2016 Volkswagen Jetta SE, S, SEL
2011 - 2016 Volkswagen Jetta Sport
2002 - 2013 Volkswagen Jetta Sportline
1997 - 2016 Volkswagen Jetta TDI
2010 Volkswagen Jetta TDI Cup Edition, City, Clasico
2012 - 2014 Volkswagen Jetta TDI Premium
2015 Volkswagen Jetta TDI S, TDI SEL, Trendline TDI, TDI SE
2002 - 2016 Volkswagen Jetta Trendline, GLI, Highline
1997 - 1998 Volkswagen Jetta VR6, GT
1998 - 2010 Volkswagen Jetta Wolfsburg Edition
1999 - 2005 Volkswagen Passat 1.8T, V6
2006 - 2009 Volkswagen Passat 3.6, 2.0T
2000 Volkswagen Passat 4 Motion
2008 - 2014 Volkswagen Passat Base
2003 - 2005 Volkswagen Passat GL
2004 - 2005 Volkswagen Passat GL TDI, GLS TDI
2001 - 2005 Volkswagen Passat GLS 4 Motion, GLX 4 Motion
1998 - 2005 Volkswagen Passat GLX, GLS
2010 Volkswagen Passat Highline V6
2008 - 2010 Volkswagen Passat Komfort
2012 - 2014 Volkswagen Passat SEL Premium, Trendline TDI, TDI SE, S, Highline TDI, Comfortline TDI, SE, Sportline
2014 Volkswagen Passat TDI SEL Premium
2012 - 2013 Volkswagen Passat TDI SEL, SEL
2009 - 2014 Volkswagen Passat Trendline, Highline, Comfortline
2008 Volkswagen Passat Turbo, VR6, Lux
2002 - 2005 Volkswagen Passat V6 4Motion
2006 - 2007 Volkswagen Passat Value Edition
2002 - 2004 Volkswagen Passat W8
2007 - 2014 Volkswagen Passat Wolfsburg Edition
2008 Volkswagen R32 Base
2006 - 2008 Volkswagen Rabbit 2.5
2008 - 2009 Volkswagen Rabbit S
2009 Volkswagen Rabbit Trendline, Comfortline
2005 - 2014 Volkswagen Touareg Base
2009 - 2014 Volkswagen Touareg Comfortline, Highline, Execline
2011 - 2014 Volkswagen Touareg Execline TDI, Hybrid
2014 Volkswagen Touareg TDI R-Line, V6 R-Line, X, TDI Edition X
2004 - 2009 Volkswagen Touareg V6 Premium
2012 - 2014 Volkswagen Touareg V6 Sport, V6 Executive, V6 Lux, Comfortline TDI, TDI Lux, TDI Executive, TDI Sport, Highline TDI
2009 Volkswagen Touareg V6 TDI
2004 - 2014 Volkswagen Touareg V8, V6, TDI
2010 - 2011 Volkswagen Touareg VR6
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Part cross-reference

Interchange / Cross-Reference Numbers

Use these manufacturer cross-reference numbers to help identify comparable parts.

Manufacturer Part Number
AUDI/VW 3B0 121 321
DORMAN 54019
DORMAN 54202
DORMAN 603-030
DORMAN 603-350
FEBI 40722
MOTORAD T49
STANDARD Z 49036
VAICO V10-0490

Interchange numbers are provided for cross-reference and identification. They do not confirm vehicle fitment; use Verify Fitment before ordering.

Vehicle fitment