Audi A8/RS7/S6/S7/S8 Thermostat w/ Housing 079121115BL

OEM Part #: 079-121-115-BL (079121115BL)

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Replace your faulty thermostat with this OEM Thermostat with Housing, designed specifically for high-performance Audi models, including the 2013-2018 A8 Quattro, S6, S7, S8, and RS7 equipped with the 4.0L V8 engine. Genuine part number 079121115BL ensures compatibility and reliability, addressing common issues such as overheating or improper engine temperatures. This thermostat maintains optimal operating conditions, preventing engine damage caused by temperature fluctuations. Sourced from salvage vehicles, this factory-original part guarantees authenticity and precision for your luxury vehicle restoration or repair needs. Compatible with alternative part numbers: 079121115AQ, 079121115AR, and 079121115BD.

Specifications

Specifications for Thermostat w/ Housing 079121115BL
Fits Vehicle ModelA8, RS7, S6, S7, S8
Fits Vehicle MakeAudi
OEM Part No079-121-115-BL (079121115BL)
Compatible OEM Part No 079-121-115-AQ, 079-121-115-AR, 079-121-115-BD
CategoryRadiator / Coolant

Compatible Vehicles

Fits 31 vehicle configurations across 1 make, 2013-2018.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A8 2013-2018 · 9 variants 5 with notes
  • RS7 2014-2018 · 5 variants 5 with notes
  • S6 2013-2018 · 6 variants 3 with notes
  • S7 2013-2018 · 5 variants 3 with notes
  • S8 2013-2018 · 6 variants 4 with notes
View all 31 vehicle configurations — 20 with fitment notes
Full vehicle fitment list for Thermostat w/ Housing 079121115BL
Year Make Model Trim Engine Note
2013 Audi A8 Quattro Sedan 4.0L V8 Turbo
2013 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2013 Audi S6 Sedan 4.0L V8 Turbo
2013 Audi S7 Hatchback 4.0L V8 Turbo
2013 Audi S8 Sedan 4.0L V8 Turbo
2014 Audi A8 Quattro Sedan 4.0L V8 Turbo
2014 Audi A8 Quattro L Sedan 4.0L V8 Turbo
2014 Audi RS7 Hatchback 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2014 Audi S6 Sedan 4.0L V8 Turbo
2014 Audi S7 Hatchback 4.0L V8 Turbo
2014 Audi S8 Sedan 4.0L V8 Turbo
2015 Audi A8 Quattro Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2015 Audi A8 Quattro L Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2015 Audi RS7 Hatchback 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2015 Audi S6 Sedan 4.0L V8 Turbo
2015 Audi S8 Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2016 Audi A8 Quattro L Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2016 Audi RS7 Hatchback 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2016 Audi S6 Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2016 Audi S7 Hatchback 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2016 Audi S8 Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2017 Audi A8 Quattro L Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2017 Audi RS7 Hatchback 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2017 Audi S6 Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2017 Audi S7 Hatchback 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2017 Audi S8 Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2018 Audi A8 Quattro L Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2018 Audi RS7 Hatchback 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2018 Audi S6 Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2018 Audi S7 Hatchback 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17
2018 Audi S8 Sedan 4.0L V8 Turbo For Vehicles With Production date Up To 11/27/17

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