What is the claim deadline for the Mazda Valve Stem Seal Settlement?

This settlement is closed to new claims — the deadline was October 8, 2025. Once a claim deadline passes you generally forfeit your share, even if you qualified.

Do I need proof of purchase for the Mazda Valve Stem Seal Settlement?

Yes. This settlement asks for documentation supporting your claim — a receipt, an account record, or the notice you were sent. Check the official settlement website for exactly which documents are accepted.

Is the Mazda Valve Stem Seal Settlement notice real, or a scam?

JND Legal Administration is the settlement administrator for this case. Claims are filed at mazdavalvestemsealsettlement.com. Filing a class action claim is always free — no legitimate settlement charges you to claim, and no administrator will ask for payment, a gift card, or your full Social Security number by email or text. If a notice asks for any of those, it is not from the administrator. When in doubt, ignore the link you were sent and go to the official settlement website directly.

When will payments from the Mazda Valve Stem Seal Settlement be sent?

Class action payouts typically take 12 to 24 months after the claim deadline, and longer if the settlement is appealed. The final approval hearing for this case is set for October 8, 2024; no payments can be issued before a settlement receives final approval.

Claims closedautomotive

Mazda Valve Stem Seal Settlement

Last verified August 3, 2026Source: jndHow ClaimWatch verifies cases

This settlement is closed to new claims — the deadline was October 8, 2025. You can still see what it was about and follow the case in court below. Looking for money you can still claim? Browse open settlements →

What happened

Certain 2021-2022 Mazda vehicles equipped with 2.5L turbocharged engines allegedly contained defective valve stem seals that caused excessive oil consumption. The defect was caused by damage to the valve stem seals on the exhaust side of the engine. Mazda denies any wrongdoing but has agreed to settle to avoid litigation costs and provide relief to class members.

Do you qualify?

All current and former owners and lessees in the United States of 2021-2022 Mazda3, 2021-2022 CX-30, 2021 Mazda6, 2021 CX-5, or 2021 CX-9 vehicles equipped with 2.5L turbocharged engines within specific VIN ranges that experienced a "low engine oil level" warning before regular oil change intervals or required oil refills between scheduled maintenance.

How to file

Submit a claim form online or by mail (postmarked by October 8, 2025) requesting reimbursement for out-of-pocket costs incurred for oil changes performed more frequently than normal intervals or additional engine oil purchases between regular service intervals. Documentation of expenses and proof of ownership is required.

Common questions

What is the claim deadline for the Mazda Valve Stem Seal Settlement?: This settlement is closed to new claims — the deadline was October 8, 2025. Once a claim deadline passes you generally forfeit your share, even if you qualified.
Do I need proof of purchase for the Mazda Valve Stem Seal Settlement?: Yes. This settlement asks for documentation supporting your claim — a receipt, an account record, or the notice you were sent. Check the official settlement website for exactly which documents are accepted.
Is the Mazda Valve Stem Seal Settlement notice real, or a scam?: JND Legal Administration is the settlement administrator for this case. Claims are filed at mazdavalvestemsealsettlement.com. Filing a class action claim is always free — no legitimate settlement charges you to claim, and no administrator will ask for payment, a gift card, or your full Social Security number by email or text. If a notice asks for any of those, it is not from the administrator. When in doubt, ignore the link you were sent and go to the official settlement website directly.
When will payments from the Mazda Valve Stem Seal Settlement be sent?: Class action payouts typically take 12 to 24 months after the claim deadline, and longer if the settlement is appealed. The final approval hearing for this case is set for October 8, 2024; no payments can be issued before a settlement receives final approval.

Who's involved

Plaintiffs

Amy Bradshaw
Lester Woo
Marcy Knysz
Anna Gilinets
Julio Zelaya
Chad Hinton
Stephanie Crain
Gary Guthrie

Defendants

Mazda Motor of America, Inc.

Counsel for plaintiffs

Counsel for defendants

Parties and counsel from the public court docket. Listing an attorney here isn't an endorsement, and ClaimWatch isn't affiliated with any of them.

New to class actions?

This summary was generated from public settlement documents and may contain errors. Confirm eligibility, deadlines, and payment terms on the official settlement website before filing. ClaimWatch is not a law firm and this is not legal advice. Filing a claim is free.

Claim deadline: October 8, 2025
Proof required: Yes
Class period: October 6, 2020 – June 30, 2022
Exclusion deadline: June 27, 2024
Final hearing: October 8, 2024
Case: Guthrie, et al. v. Mazda Motor of America, Inc.
Case number: 8:22-cv-01055-DOC-DFM
Court: United States District Court, Central District of California
Administrator: JND Legal Administration

Official settlement website →

Case status & court docket

Federal court in CaliforniaMore from California

United States District Court, Central District of California

Case terminated August 23, 2023

July 23, 2025
Appeal
ORDER from Ninth Circuit Court of Appeals filed re: Notice of Appeal to 9th Circuit Court of Appeals, 187 filed by Mazda Motor of America, Inc.. CCA # 25-4012. The conference previously scheduled for July 23, 2025, is canceled. Pursuant to the stipulation of the parties, this appeal is voluntarily d
June 30, 2025
Appeal
[WITHDRAWN PURSUANT TO #192] NOTICE OF MOTION AND MOTION for Order for to Stay Enforcement of Order Granting Plaintiffs' Motion to Enforce Settlement Agreement Pending Appeal filed by Defendant Mazda Motor of America, Inc.. Motion set for hearing on 8/4/2025 at 08:30 AM before Judge David O. Carter.
June 27, 2025
Appeal
NOTIFICATION from Ninth Circuit Court of Appeals of case number assigned and briefing schedule. Appeal Docket No. 25-4012 assigned to Notice of Appeal to 9th Circuit Court of Appeals, 187 as to Defendant Mazda Motor of America, Inc.. (sh) (Entered: 07/02/2025)
June 25, 2025
Appeal
NOTICE OF APPEAL to the 9th Circuit Court of Appeals filed by Defendant Mazda Motor of America, Inc.. Appeal of Order on Motion to Enforce 186 . (Appeal Fee - $605 Fee Paid, Receipt No. ACACDC-39976548.) (Attachments: # 1 Representation Statement)(Graham, Jahmy) (Entered: 06/25/2025)
February 5, 2025
Appeal
ORDER from Ninth Circuit Court of Appeals filed re: Notice of Appeal to 9th Circuit Court of Appeals 172 filed by Francis J. Farina. CCA # 24-6919. Pursuant to the parties stipulation this appeal is dismissed. See Fed. R. App. P. 42(b). This order serves as the mandate of the court. (mat) (Entered:

View the full court docket on CourtListener →

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