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Number 4 marks the part’s position in the exploded view.
Product overview
Genuine OEM Audi Coolant Regulator Housing, part number 04L121026P. This component is a vital part of the engine cooling system, specifically designed to house the thermostat. Its primary function is to control the flow of engine coolant, directing it through the radiator or bypassing it to maintain the engine's optimal operating temperature. This housing is typically located near the engine block or cylinder head. Weighing approximately 0.522 kg, it is constructed from robust, heat-resistant materials to withstand high temperatures and pressures. Choosing a genuine OEM coolant regulator housing ensures precise dimensions, proper sealing surfaces, and material integrity, preventing coolant leaks and ensuring accurate temperature regulation for engine longevity.
Catalogue entry: HOUSING.
Fitted with: N91203201 BOLT.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 90321080
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 32.5 × 15 × 10 cm
- Shipping weight
- 0.52 kg
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
2 vehiclesCoolant Regulator Housing — locate 04L121026P Audi Coolant Regulator Housing | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly7
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| MAN TGE 55 | 2016-2021 | 4 | 1 |
| MAN TGE 35 | 2016-2021 | 4 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
04L121026P Audi Coolant Regulator Housing | Engine Cooling is fitted on: MAN TGE 55 2016-2021; MAN TGE 35 2016-2021.