--- title: "Mazda Fuel Pump Class Action Ends in Settlement" meta: "og:description": "Class action over Mazda and Denso fuel pump defect ends in settlement with final judgment and dismissal of claims with prejudice." "og:title": "Mazda Fuel Pump Class Action Ends in Settlement" description: "Class action over Mazda and Denso fuel pump defect ends in settlement with final judgment and dismissal of claims with prejudice." --- August 14, 2025 # **Mazda Fuel Pump Class Action Ends in Settlement** Class action over Mazda and Denso fuel pump defect ends in settlement with final judgment and dismissal of claims with prejudice. [**Negligence**](https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement/jury-verdict/category/negligence) ### **Outline** Author ![](https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement/_ipx/q_80/user-default.svg) **Angad Chatha****Angad Chatha is a law graduate from Amritsar, Punjab, with over two years of experience in legal research and analysis. He has developed a strong niche in working with expert witnesses, providing critical support in preparing legal research and case studies. Known for his analytical mindset and attention to detail, Angad consistently delivers thorough and well-grounded insights that enhance case summaries. His commitment to accuracy and a deep understanding of legal frameworks make him a valuable asset in complex legal sector.** ![Article Image](https://media.jurimatic.com/cdn-cgi/image/q=70/images/default_1.webp) A class action led by Townsend Vance and Zachary Haines against Mazda, FCA, and Denso over a defective fuel pump ended with a court-approved settlement on April 15, 2025. The deal released most claims related to the defect, except for personal injury or unrelated property damage. The case was dismissed with prejudice, and class counsel will report after distributing reimbursements. ### **Case Background: Facts in the Backdrop of the Incident** Townsend Vance of Texas owned a 2018 Mazda CX-5. Zachary Haines of California owned a 2018 Mazda 3 Touring. Both reviewed Mazda’s marketing materials promoting safety and reliability before purchasing. They later joined a class-action lawsuit against Mazda Motor of America, Mazda Motor Corporation, FCA US LLC, Denso Corporation, and Denso International America. The suit alleged the defendants knowingly exposed vehicle owners to a dangerous fuel pump defect. The pumps, supplied by Denso, were installed in various Mazda and FCA vehicles. ### **Cause: Events Leading to the Legal Dispute** The defect involved a plastic impeller in the low-pressure fuel pump. Excessive fuel absorption caused it to deform. Manufacturing issues, such as lower resin density and longer solvent drying times, led to surface cracks. Denso’s analysis linked low-density material to field failures. The defect could cause engine stalling or shutdown. Denso recalled pumps made between September 2017 and October 2018, later expanding the recall to include Mazda and FCA. Plaintiffs alleged the companies knew of the danger but delayed disclosure. ### **Injury: Plaintiff’s Injuries and Their Impact** The faulty pumps caused operational problems. Vehicles hesitated, stalled, or failed to start. Drivers reported losing acceleration at high speeds and seeing the check engine light. These issues increased the risk of collisions. Plaintiffs claimed the defect created ongoing safety concerns. They viewed their vehicles as unsafe for regular use. ### **Damages: Claimed Damages** Plaintiffs argued the defect reduced vehicle value. They claimed they overpaid for unsafe and unreliable cars. They criticized recall repairs, which replaced only the fuel pump motor, not the entire module. They alleged this left the defect unresolved and sometimes caused additional damage. They sought compensation for financial losses and the risk of harm. ## Key Arguments and Proceedings ### **Legal Representation** - **Plaintiff(s):** Townsend Vance | Zachary Haines (individually and on behalf of all others similarly situated) - **Counsel for Plaintiff:** Timothy G. Blood | Craig Wallace Straub | Demet Basar | Dylan T. Martin | H. Clay Barnett III | James Mitchell Williams | Jeffrey S. Hurst | Jennifer L. MacPherson | Paula R. Brown | Rebecca D. Gilliland | W. Daniel Miles III - **Defendant(s):** Mazda Motor of America, Inc. d/b/a Mazda North American Operations | Mazda Motor Corporation | Denso Corporation | Denso International America Inc | FCA US LLC - **Counsel for Defendants:** Marion V. Mauch | Mike H. Madokoro | Robert L. Wise | Vincent Galvin Jr | Daniel R. W. Rustmann | Raymond H. Hua | Sheldon H. Klein | Ryan E. Cosgrove | Alexander Michael Carnevale | Scott H. Morgan | Stephen A. D’Aunoy | Thomas L. Azar ### **Claims: Claims Against the Defendants** Count 1 – Breach of express and implied warranty. Count 2 – Strict liability. Count 3 – Negligent undertaking. Count 4 – Fraudulent omission. The lawsuit accused Mazda and FCA of falsely marketing vehicles as safe and dependable while concealing the defect. Denso was accused of promoting safety and quality while producing defective pumps. Plaintiffs sought damages, injunctive relief, and a jury trial. ### Judgement On April 15, 2025, the U.S. District Court for the Central District of California entered final judgment in the class action _Vance & Haines v. Mazda Motor of America, Inc., et al._ The judgment followed the Court’s March 4, 2025 order granting final approval of the class settlement and awarding attorneys’ fees, expenses, and service awards. Under the settlement, all class members (except those who opted out) released all claims related to the lawsuit, the covered vehicles’ fuel pumps, and associated parts. The release covered known and unknown claims under federal, state, or local law, except for personal injury, wrongful death, or physical property damage unrelated to the fuel pump itself. The action was dismissed with prejudice. Class counsel must file a post-distribution status report within 21 days after distributing the final reimbursement checks for out-of-pocket fuel pump expenses. ## Court Documents Court documents are available for purchase upon request at [Jurimatic@exlitem.com](https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement/mailto:Jurimatic@exlitem.com) [Share with Facebook](https://www.facebook.com/sharer/sharer.php?u=https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement) [Share with X](https://x.com/intent/post?url=https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement&text=x) [Share with LinkedIn](https://www.linkedin.com/sharing/share-offsite/?url=https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement) [Share with Email](https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement/mailto:?body=https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement&subject=email) [Share with WhatsApp](https://api.whatsapp.com/send?text=https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement%20whatsapp) ### **Find your next Expert Witness today** ![Sanjay Adhia](https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement/_ipx/q_80/user-default.svg) ###### **Sanjay Adhia** Forensic Psychiastry ![George Reis](https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement/_ipx/q_80/user-default.svg) ###### **George Reis** Forensic Imaging ![Maria Babinetz](https://exlitem.com/jury-verdict/mazda-fuel-pump-class-action-ends-in-settlement/_ipx/q_80/user-default.svg) ###### **Maria Babinetz** Vocational Rehabilitation Find and retain experts without brokerage or upcharge. ### Looking for more? Join our subscriber community and receive regular updates delivered straight to your inbox. It’s quick, easy, and free.