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Product overview

Genuine OEM Volkswagen Coolant Regulator Housing, part number 03C121111B. This housing is integral to the engine's thermal management, containing the thermostat and directing coolant flow to maintain optimal operating temperatures. It is typically located near the engine block or cylinder head. Constructed from durable plastic, it weighs 0.559 kg. Opting for a genuine OEM housing guarantees correct thermostat fitment, leak-free connections, and material resistance to engine coolant and temperature cycles.

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)
20 × 17 × 10 cm
Shipping weight
0.56 kg

Parts diagram & fitment

26 vehicles

Coolant Regulator Housing — locate 03C121111B Volkswagen Coolant Regulator Housing | Manages Coolant Flow in the official exploded view and explore the surrounding assembly.

Parts in this assembly(22)
Compatible / alternative parts(2)

Diagrams & fitment data powered by oemdiagrams.com

03C121111B Volkswagen Coolant Regulator Housing | Manages Coolant Flow is fitted on: POLO 2001-2005; FOX M.05> 2005-; POLO 2005-; POLO CLASSIC "ZA"05> 2005-; 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; 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.