Public case information

Audi EA839 Water Pump Defect Class Action Lawsuit

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Audi · Audi vehicles equipped with 2.9-liter or 3.0-liter EA839 V6 engines, including certain 2018–2024 model-year vehicles · New Filing

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About this case

A newly filed class action alleges that defective water pumps and coolant modules in certain Audi vehicles with EA839-family 2.9-liter and 3.0-liter engines can prematurely fail, causing coolant leaks, overheating, component damage, and costly repairs. The plaintiffs allege Audi knew about the defect and did not adequately disclose or correct it; the matter is at the filing stage.

Case overview

Defendant company
Audi
Product or service
Audi vehicles equipped with 2.9-liter or 3.0-liter EA839 V6 engines, including certain 2018–2024 model-year vehicles
Case name
Larr, et al., v. Volkswagen Group of America, Inc., et al.
Court case number
1:2026cv05678
Case status
New Filing
Lawsuit type
Consumer
Reported harm
Product Defect

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Sources

Public reporting associated with this case.