United States
Product overview
Genuine OEM Volkswagen Thermostat Housing, part number 03C121121C. This component is crucial for the engine cooling system, as it encloses and protects the engine's thermostat, regulating coolant flow. It is typically located on the engine block or cylinder head, connecting to coolant hoses. Made from durable plastic, it weighs 0.056 kg and measures approximately 0.103m in length. Choosing genuine OEM ensures the housing maintains proper sealing and withstands engine temperatures and pressures for reliable cooling system operation.
Technical details
- Category
- Engine Cooling
- Country of origin
- Czech Republic
- Customs (HS) code
- 90321080
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 10.3 × 9 × 5.3 cm
- Shipping weight
- 0.06 kg
Parts diagram & fitment
43 vehiclesCover For Thermostat — locate 03C121121C Volkswagen Thermostat Housing | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly(22)
- 1Housing 032121111AP
- 3Screw N10117405
- 4Cover 032121121G
- 4Cover 032121121K
- 5Part 032121110F
- 5Part 032121110B
- 6Screw N90629803
- 7Seal Ring 032121119H
- 8Sender 06A919501A
- 9Spring 032121142
- 10Bungs 357121140
- 11Seal Ring N90316801
- 15Housing 03C121111B
- 16Coolant Rg 03C121110A
- 17Seal Ring 03C121119C
- 18Seal 03C121119D
- 22Screw N10302402
- 23Bolt N10473401
- 33Seal Ring 03C121119
- 35Cover 03C121118C
- 36Seal 03C121119E
- 37Screw N10580101
Compatible / alternative parts(4)
Diagrams & fitment data powered by oemdiagrams.com
03C121121C Volkswagen Thermostat Housing | Engine Cooling is fitted on: POLO 2001-2005; FOX M.05> 2005-; TOURAN 2003-2005; GOLF 2003-2005; 06A platform; GOLF PLUS 05> 2005-; Passat/4Motion 2005-2007; POLO 2005-; JETTA 06> 2005-; Golf/Rabbit 2005-2007; TOURAN 2005-2006; EOS-Cabriolet-Coupe 2006-; POLO CLASSIC "ZA"05> 2005-; TOURAN 2006-; Golf/Rabbit 08> 2007-; GOLF PLUS 08> 2007-; Passat/4Motion 08 2007-; passat estate 2008-2011; Polo 2008-2009; Polo 2009-2012; Polo 2009-2014; Polo 2012-2014; Polo 2014-2022; Ameo 1,0 2016-2020; IBIZA 2001-2005; CORDOBA/SE241 2002-2005; IBIZA 06> 2005-; CORDOBA 06> 2005-; Ibiza Reference 2008-2011; Ibiza Reference 2011-2012; Toledo Reference 2012-2015; Ibiza Reference 2012-2012; FABIA/COMBI 1999-2004; OCTAVIA/COMBI/4X4 04> 2004-; FABIA/COMBI 05> 2004-; ROOMSTER 06> 2006-; FABIA/COMBI NF 07> 2006-; Fabia Scout 2010-2014; Roomster 2010-2015; Fabia Ambiente 2009-2013; Rapid 2012-2022; Audi A3/S3/quattro 2005-2007; Audi A3/S3/Sportb./qu. 08 2007-.
