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Number 10 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Engine Thermostat, part number 03C121110G. This component precisely regulates the engine coolant temperature, ensuring the engine operates within its optimal thermal range. It is situated within the engine cooling system, controlling coolant flow. Weighing 0.092 kg with dimensions of 0.07m x 0.06m x 0.035m. Using a genuine OEM thermostat ensures accurate temperature control and reliable operation, preventing engine overheating or undercooling.
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)
- 7 × 6 × 3.5 cm
- Shipping weight
- 0.09 kg
Parts diagram & fitment
43 vehiclesCoolant Regulator — locate 03C121110G Volkswagen Engine Thermostat | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly(48)
- 1Housing 032121111BM
- 1Housing 03C121111G
- 1Housing 03C121111P
- 1Housing 03C121111H
- 2Cover 032121121K
- 2Cover 03C121121D
- 2Cover 03C121121C
- 3Seal Ring 032121119J
- 3Seal Ring 03C121119C
- 4Coolant Rg 032121110B
- 4Coolant Rg 03C121110L
- 4Coolant Rg 03C121110A
- 5Screw N10611201
- 5Screw N90629803
- 5Bolt N10473401
- 8Cover 03C121118D
- 8Cover 03C121118C
- 9Seal Ring 03C121119
- 10Coolant Rg 03C121110F
- 12Bungs 357121140
- 12Sender 06A919501A
- 13Seal Ring N90316801
- 14Spring 032121142
- 17Seal 03C121119E
- 18Bolt N91097101
- 18Bolt N91097001
- 20Tank 1K0121407A
- 21Cover 3B0121321
- 22Seal Ring 1H0121687A
- 23Screw N90846602
- 24Part 811807577C
- 25Coolant G013A8JM8
- 25Coolant G013A8JM9
- 25Coolant G013A8JM1
- 30Part 1K0121251BR
- 30Radiator 1K0121251DN
- 30Radiator 1K0121251L
- 31Seal 1K0121345A
- 31Seal 1K0121345C
- 31Seal 1K0121345Q
- 31Seal 1K0121345
- 32Seal 1K0121345H
- 32Seal 1K0121345G
- 33Bracket 1K0121367G
- 33Bracket Mt 1K0121367M
- 33Bracket Mt 1K0121367N
- 34Bolt N90808201
- 35Bush 1K0121367F
Compatible / alternative parts(5)
Diagrams & fitment data powered by oemdiagrams.com
03C121110G Volkswagen Engine Thermostat | Genuine OEM is fitted on: GOLF PLUS 05> 2005-; JETTA 06> 2005-; Golf/Rabbit 2005-2007; TOURAN 2005-2006; JETTA 06> 2006-; GOLF VARIANT 07> 2007-; TOURAN 2006-; Golf/Rabbit 08> 2007-; GOLF PLUS 08> 2007-; TIGUAN 08> 2007-; golf 2.0 2008-2011; Golf Plus 1.6 2009-2011; Scirocco 2.0 2008-2014; EOS 2.0 2008-2010; Touran 1.9 2008-2010; Polo 2009-2012; Sharan Blue Motion 2010-2015; jetta 2010-2014; Touran 2.0 2010-2015; Passat saloon 2010-2015; Eos BlueMotion 2010-2015; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf Cabriolet 2011-2016; Tiguan 4Motion 2011-2018; Golf 2011-2013; Golf Plus 2011-2014; Passat CC 2011-2016; Sagitar 2011-; Polo 2012-2014; jetta 2013-2014; Jetta 1.4 2013-2015; Scirocco 2.0 2014-2017; jetta 2014-2017; Beetle 2016-2019; new beetle cabriolet 2016-2019; Jetta 1.6 2014-2018; Ibiza Reference 2008-2011; Alhambra Stylance 2010-2013; Ibiza Reference 2011-2012; Ibiza Reference 2012-2012; Audi A1 Sportback 2010-2015; Fabia Scout 2010-2014.
