United States
Product overview
Genuine OEM Audi Coolant Regulator Housing, part number 04L121026AH. This critical component houses the thermostat and precisely regulates the flow of coolant throughout the engine cooling system. It ensures the engine operates at its optimal temperature, preventing overheating or undercooling. Constructed from high-quality, heat-resistant plastic, this housing weighs 0.624 kg. Using a genuine OEM housing guarantees proper fitment, leak-free operation, and accurate temperature regulation, which is vital for engine longevity and performance.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 90321080
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 33.5 × 20 × 10.5 cm
- Shipping weight
- 0.62 kg
Parts diagram & fitment
43 vehiclesCoolant Regulator Housing — locate 04L121026AH Audi Coolant Regulator Housing | Thermostat in the official exploded view and explore the surrounding assembly.
Parts in this assembly(16)
- 1Pump 04L121011N
- 2Seal Ring 04L121119F
- 3Sol Valve 04L907284
- 4Bolt N10406604
- 5Screw N91048804
- 10Connection 04L121131AA
- 11Seal Ring 04L121688
- 12Bolt N91054101
- 20Housing 04L121026AF
- 21Seal Ring 04L121119B
- 22Seal Ring 04L121119
- 25Coolant Rg 04L121113C
- 25Coolant Rg 04L121113D
- 26Seal Ring N90765301
- 27Spring 1J0121142
- 28Bolt N91203201
Compatible / alternative parts(12)
Diagrams & fitment data powered by oemdiagrams.com
04L121026AH Audi Coolant Regulator Housing | Thermostat is fitted on: Golf 2.0 BlueMotion 2019-2024; Caddy Maxi Kombi 2020-2024; T-Cross 1,0 2018-2024; New Passat 2011-2015; Golf Cabriolet 2011-2016; Tiguan 4Motion 2011-2018; Passat CC 2011-2016; Golf 1.4 BlueMotion 2012-2017; Golf Estate 2013-2017; Golf Sportsvan 1.6 2014-2020; Scirocco 2.0 2014-2017; Passat saloon 2014-2024; Tiguan 2.0 4Motion 2016-2022; T-Roc BlueMotion 2017-2024; golf 2.0 2016-2020; Arteon 2017-2023; Tiguan 2.0 4Motion 2017-2024; Polo 1.0 BlueMotion 2017-2024; Sharan BlueMotion 2015-2022; caddy kombi 2015-2020; New Passat 2015-2022; Touran 2,0 BlueMotion 2015-2024; Tiguan 2.0 4Motion 2016-2024; Leon style 2019-; Arona FR 2017-; Tarraco FR 2018-2024; Leon ST Stylance 2012-2016; Leon ST Stylance 2016-2020; Ibiza FR 2017-; Alhambra Stylance 2015-2022; Toledo Reference 2015-2019; Ateca Style 2016-; Audi Q3 quattro 2018-2019; Audi A3 Sportback 2012-2016; Audi A3 Cab. 1.4 2013-2016; Audi A1 Sportback 2014-2018; Audi Q2 2.0 TDI 2016-2018; Audi TTS Coupe 2.0 2014-2023; Audi Q3 2.0 TDI 2014-2019; Audi A3 Sportback 2016-2020; Audi A3 Cabrio 2016-2020; Kamiq 2019-; Octavia 2019-2024.
