# NHTSA recall 21V339000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 21V339000
- Manufacturer's number: 10G9
- Manufacturer: Volkswagen Group of America, Inc.
- Reported: 2021\-05\-12
- Owners notified: 2021\-07\-09
- Component: ENGINE
- Units potentially affected: 15
- Part numbers: 0P2100031C

## What is wrong

Volkswagen Group of America, Inc. \(Audi\) is recalling certain 2021 Audi SQ7, RSQ8, RS7, RS6 AVANT, and SQ8 vehicles.  Cracks may develop on the surface of the engine cylinder bore.


## What can happen

Cracks may cause engine damage and a stall or an oil leak, increasing the risk of a crash or fire.


## The remedy

Dealers will replace the engine, free of charge.  Owner notification letters were mailed July 9, 2021.  Owners may contact Audi customer service at 1\-800\-253\-2834.  Audi's number for this recall is 10G9.


## Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\), or go to www.safercar.gov.


## Remedy progress the manufacturer reported

- Report: Quarterly report 3, for 2022 quarter 1
- Filed with NHTSA: 2022\-04\-26
- Vehicles in the campaign: 15
- Reported remedied: 15 \(100%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2022 quarter 1, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- [2021 AUDI RS 6 AVANT](/makes/audi/rs-6-avant/2021/recalls.md)
- [2021 AUDI RS 7](/makes/audi/rs-7/2021/recalls.md)
- [2021 AUDI RS Q8](/makes/audi/rs-q8/2021/recalls.md)
- [2021 AUDI SQ7](/makes/audi/sq7/2021/recalls.md)
- [2021 AUDI SQ8](/makes/audi/sq8/2021/recalls.md)

## Bulletins for the same vehicles and component

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

- [TSB\_2070281\_7](/bulletins/11038036.md), 2026-10-05, Service bulletin
- [TSB\_2079209\_3](/bulletins/11036931.md), 2026-09-04, Service bulletin
- [TSB\_2070281\_6](/bulletins/11036913.md), 2026-09-04, Service bulletin
- [TSB\_2070281\_5](/bulletins/11036912.md), 2026-09-04, Service bulletin
- [SM 34\-2026](/bulletins/11036900.md), 2026-09-04, Other
- [TSB\_2082323\_1](/bulletins/11034728.md), 2026-07-07, Service bulletin
- [TSB\_2081573\_2](/bulletins/11034699.md), 2026-07-07, Service bulletin
- [TSB\_2076749\_3](/bulletins/11034660.md), 2026-07-07, Service bulletin
- [TSB\_2074640\_3](/bulletins/11034657.md), 2026-07-07, Service bulletin
- [TSB\_2073867\_3](/bulletins/11034656.md), 2026-07-07, Service bulletin

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/21V339000](/v1/recalls/nhtsa/21V339000)

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