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Open GMC Class Action Settlements

If you purchased or used GMC products or services, you may qualify for one or more open class action settlements. This page lists every active GMC case in our directory with links to official claim forms and filing deadlines.

Quick answer

There is currently 1 open GMC class action settlement accepting claims.

Open

GM Duramax Diesel CP4 Fuel Pump Settlement

General Motors LLC · Deadline: Jan 17, 1970 · Max 50% repair reimbursement (future repairs)

Popular states for GMC claims

Browse open class action settlements available to residents in these states.

New York California Texas Florida Illinois Pennsylvania Ohio Georgia New Jersey Washington Massachusetts North Carolina

Brand FAQ

Questions about GMC settlements

We track 1 GMC class action settlements in our directory, including 1 currently accepting claims. Deadlines and eligibility vary by case.

Page Last Updated on October 3, 2026

Open GMC Class Action Settlements

Popular states for GMC claims

Questions about GMC settlements

How many GMC settlements are open right now?

Can I file multiple GMC settlement claims?

Where do I file a GMC class action claim?

Do GMC settlements require proof of purchase?

What happens to unclaimed GMC settlement funds?

Do GMC settlements vary by state?

Which states have the most open GMC settlements?