CClaimWatch
Claims closedautomotive

GM Fuel Pump Settlement

Cash payment for past CP4 fuel pump repairs; 50% reimbursement for future repairs on or after May 6, 2025

This settlement is closed to new claims — the deadline was November 6, 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

General Motors sold 2011-2016 Chevrolet Silverado and GMC Sierra trucks equipped with 6.6L Duramax diesel engines that were allegedly prone to CP4 fuel pump failures. The settlement provides cash payments to owners who paid for repairs and to former owners, as well as reimbursement for future repairs.

Do you qualify?

Anyone who purchased a 2011-2016 Chevrolet Silverado or GMC Sierra with a 6.6L Duramax diesel engine from a GM-authorized dealer in California, Florida, Illinois, Iowa, New York, Pennsylvania, or Texas between March 1, 2010 and September 13, 2024.

How to file

Submit a claim form on the website's "File a Claim" page showing proof of CP4 fuel pump repairs or documentation of vehicle ownership and sale. The deadline to file was November 6, 2025. For future repairs performed on or after May 6, 2025, submit a reimbursement form within 60 days of the repair date (deadline was July 5, 2026).

Common questions

How much does the GM Fuel Pump Settlement pay?
Estimated payout: Cash payment for past CP4 fuel pump repairs; 50% reimbursement for future repairs on or after May 6, 2025. Actual amounts depend on how many valid claims are filed — most settlements divide a fixed fund pro rata, so a higher claim rate means a smaller individual check. An "up to" figure is a cap, not a guarantee.
What is the claim deadline for the GM Fuel Pump Settlement?
This settlement is closed to new claims — the deadline was November 6, 2025. Once a claim deadline passes you generally forfeit your share, even if you qualified.
Do I need proof of purchase for the GM Fuel Pump 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 GM Fuel Pump Settlement notice real, or a scam?
JND Legal Administration is the settlement administrator for this case. Claims are filed at gmfuelpumplitigation.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 GM Fuel Pump Settlement be sent?
Class action payouts typically take 12 to 24 months after the claim deadline, and longer if the settlement is appealed. Payments cannot be issued until the court grants final approval and any appeals are resolved.

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.

More automotive settlements

View all →