Elring 927.770 Engine Coolant Thermostat Housing Gasket

Brand Elring 927.770
Fits Audi, Bentley, Lamborghini, and Porsche · 146 vehicles

Thermostat housing gasket. Seals the coolant housing for a reliable, leak-resistant fit.

Cross-references 06M 121 688, 9A7 121 688 00 and 0405 0225 for the same application. See all 4.

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Engine Coolant Thermostat Housing Gasket for Audi and Porsche

Elring 927.770 is an engine coolant thermostat housing gasket for select Audi, Porsche, Bentley, and Lamborghini applications. It is a direct-fit sealing component for cooling system service where a thermostat housing seal is required.

Key Features

  • Engine coolant thermostat housing gasket for cooling system sealing
  • Elring replacement part number 927.770
  • Cross-references OE and aftermarket numbers including 06M 121 688 and 3627961
  • Fits a wide range of turbocharged performance and luxury vehicles
  • Supports service work on thermostat housing and coolant leak repairs

Detailed Description

Elring 927.770 is used to seal the thermostat housing to the engine cooling circuit, helping maintain a secure coolant path under heat and pressure. This gasket is listed for applications including 2019-2024 Audi A6 Quattro, 2020-2024 Audi Q7, 2017-2024 Porsche Cayenne, 2016-2024 Porsche Panamera, and 2018-2020 Lamborghini Urus. It also fits related Audi performance models such as RS5, RS6 Avant, RS7 Sportback, S4, S5, S6, S7 Sportback, S8, SQ5, SQ7, and SQ8. This part cross-references OE-style numbers such as 06M 121 688 and 3627961 for the same application.

What This Part Helps Address

  • Coolant seepage at the thermostat housing
  • Visible coolant residue around the housing joint
  • Loss of sealing after thermostat service
  • Cooling system leaks traced to the housing interface
  • Maintenance on Audi A6 Quattro, Porsche Cayenne, or Porsche Panamera cooling systems

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the thermostat housing for warpage, cracks, or corrosion. Verify the replacement gasket matches the original profile and confirm fitment by vehicle year, make, and model before reassembly. For best results, refill and bleed the cooling system according to the manufacturer procedure after service.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and part 927.770 is cataloged for confirmed OE-style applications across Audi, Porsche, Bentley, and Lamborghini platforms.

This part fits 146 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersFuel TypePositionNotes
2024AudiA6 allroad3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2024AudiA6 Quattro3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2024AudiA7 Sportback3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2024AudiA8 Quattro4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2024AudiQ73.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2024AudiQ83.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2024AudiRS Q84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2024AudiRS52.9LV6GASN/A
2024AudiRS5 Sportback2.9LV6GASN/A
2024AudiS43.0LV6GASN/A
2024AudiS53.0LV6GASN/A
2024AudiS5 Sportback3.0LV6GASN/A
2024AudiS62.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2024AudiS7 Sportback2.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2024PorscheCayenneSSport UtilityAWD4.0LV8N/A
2024PorscheMacan2.9LV6GASN/A
2024PorschePanameraGTSHatchbackAWD4.0LV8N/A
2023AudiA6 allroad3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2023AudiA6 Quattro3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2023AudiA7 Sportback3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2023AudiA8 Quattro4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2023AudiQ73.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2023AudiQ83.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2023AudiRS Q84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2023AudiRS52.9LV6GASN/A
2023AudiRS5 Sportback2.9LV6GASN/A
2023AudiRS6 Avant4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2023AudiRS7 Sportback4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2023AudiS43.0LV6GASN/A
2023AudiS53.0LV6GASN/A
2023AudiS5 Sportback3.0LV6GASN/A
2023AudiS62.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2023AudiS7 Sportback2.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2023AudiS84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2023PorscheCayenne4.0LV8GASN/A
2023PorscheMacan2.9LV6GASN/A
2023PorschePanamera4.0LV8GASN/A
2022AudiA6 allroad3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2022AudiA6 Quattro3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2022AudiA7 Sportback3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2022AudiA8 Quattro3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2022AudiQ73.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2022AudiQ83.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2022AudiRS Q84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2022AudiRS52.9LV6GASN/A
2022AudiRS5 Sportback2.9LV6GASN/A
2022AudiRS6 Avant4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2022AudiRS7 Sportback4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2022AudiS43.0LV6GASN/A
2022AudiS53.0LV6GASN/A
2022AudiS5 Sportback3.0LV6GASN/A
2022AudiS62.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2022AudiS7 Sportback2.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2022AudiS84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2022AudiSQ5 SportbackProgressivSport UtilityAWD3.0LV6N/A
2022AudiSQ74.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2022AudiSQ84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2022PorscheCayenne4.0LV8GASN/A
2022PorscheMacan2.9LV6GASN/A
2022PorschePanamera4.0LV8GASN/A
2021AudiA6 allroad3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2021AudiA6 Quattro3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2021AudiA7 Sportback3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2021AudiA8 Quattro4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2021AudiQ73.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2021AudiQ83.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2021AudiRS Q84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2021AudiRS52.9LV6GASN/A
2021AudiRS5 Sportback2.9LV6GASN/A
2021AudiRS6 Avant4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2021AudiRS7 Sportback4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2021AudiS62.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2021AudiS7 Sportback2.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2021AudiS84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2021AudiSQ5 SportbackProgressivSport UtilityAWD3.0LV6N/A
2021AudiSQ74.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2021AudiSQ84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2021PorscheCayenne4.0LV8GASN/A
2021PorscheMacan3.0LV6GASN/A
2021PorschePanamera4.0LV8GASN/A
2020AudiA6 allroadAWD3.0LV6ELECTRIC/GASN/A
2020AudiA6 Quattro3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2020AudiA7 Sportback3.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2020AudiA8 Quattro4.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2020AudiQ7AWD3.0LV6ELECTRIC/GASN/A
2020AudiQ83.0LV6MILD HYBRID EV-GAS (MHEV)N/A
2020AudiRS Q84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2020AudiS4AWD3.0LV6GASN/A
2020AudiS5 SportbackAWD3.0LV6GASN/A
2020AudiS62.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2020AudiS7 Sportback2.9LV6MILD HYBRID EV-GAS (MHEV)N/A
2020AudiS84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2020AudiSQ53.0LV6GASN/A
2020AudiSQ74.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2020AudiSQ84.0LV8MILD HYBRID EV-GAS (MHEV)N/A
2020BentleyBentaygaAWD4.0LV8GASN/A
2020BentleyContinentalAWD4.0LV8GASN/A
2020LamborghiniUrusAWD4.0LV8GASN/A
2020PorscheCayenneAWD4.0LV8GASN/A
2020PorscheCayenneAWD4.0LV8ELECTRIC/GASN/A
2020PorscheCayenneAWD3.0LV6GASN/A
2020PorscheCayenneAWD3.0LV6ELECTRIC/GASN/A
2020PorscheCayenneAWD2.9LV6GASN/A
2020PorscheMacanAWD3.0LV6GASN/A
2020PorschePanameraAWD4.0LV8GASN/A
2019AudiA6 QuattroAWD3.0LV6ELECTRIC/GASN/A
2019AudiA7 SportbackAWD3.0LV6ELECTRIC/GASN/A
2019AudiA8 QuattroAWD3.0LV6ELECTRIC/GASN/A
2019AudiQ8AWD3.0LV6ELECTRIC/GASN/A
2019AudiRS5AWD2.9LV6GASN/A
2019AudiRS5 SportbackAWD2.9LV6GASN/A
2019AudiS4AWD3.0LV6GASN/A
2019AudiS5AWD3.0LV6GASN/A
2019AudiS5 SportbackAWD3.0LV6GASN/A
2019AudiSQ5AWD3.0LV6GASN/A
2019BentleyBentaygaAWD4.0LV8GASN/A
2019LamborghiniUrusAWD4.0LV8GASN/A
2019PorscheCayenneAWD4.0LV8GASN/A
2019PorscheCayenneAWD3.0LV6GASN/A
2019PorscheCayenneAWD3.0LV6ELECTRIC/GASN/A
2019PorscheCayenneAWD2.9LV6GASN/A
2019PorscheMacanAWD3.0LV6GASN/A
2019PorschePanameraAWD4.0LV8GASN/A
2019PorschePanameraAWD4.0LV8ELECTRIC/GASN/A
2019PorschePanameraRWD3.0LV6GASN/A
2019PorschePanameraAWD3.0LV6GASN/A
2019PorschePanameraAWD2.9LV6GASN/A
2019PorschePanameraAWD2.9LV6ELECTRIC/GASN/A
2018AudiRS5AWD2.9LV6GASN/A
2018AudiS4AWD3.0LV6GASN/A
2018AudiS5AWD3.0LV6GASN/A
2018AudiS5 SportbackAWD3.0LV6GASN/A
2018AudiSQ5AWD3.0LV6GASN/A
2018LamborghiniUrusAWD4.0LV8GASN/A
2018PorscheCayenneS E-HybridSport UtilityAWD3.0LV6N/A
2018PorschePanameraAWD4.0LV8GASN/A
2018PorschePanameraRWD4.0LV8ELECTRIC/GASN/A
2018PorschePanameraAWD4.0LV8ELECTRIC/GASN/A
2018PorschePanameraRWD3.0LV6GASN/A
2018PorschePanameraAWD3.0LV6GASN/A
2018PorschePanameraAWD2.9LV6GASN/A
2018PorschePanameraAWD2.9LV6ELECTRIC/GASN/A
2017AudiS4AWD3.0LV6GASN/A
2017PorscheCayenneS E-HybridSport UtilityAWD3.0LV6N/A
2017PorschePanamera4.0LV8GASN/A
2016PorschePanamera4SHatchbackAWD3.0LV6N/A
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
06M 121 6889A7 121 688 000405 02253627961