Published
July 22, 2025
Updated
July 26, 2026
Initial distribution payments were issued March 23, 2026. The administrator is reviewing responses to deficient-claim notices and says an additional distribution will be made in August 2026 to class members who cured deficiencies.
Current Status
Initial distribution payments were issued March 23, 2026. The administrator is reviewing responses to deficient-claim notices and says an additional distribution will be made in August 2026 to class members who cured deficiencies.StatusInitial Payments Issued · Additional Distribution August 2026See the current-status update above.
Claim DeadlineNovember 6, 2025New claims are not currently accepted.
Settlement Fund$35 millionApproved deductions and allocation terms may apply.
Potential BenefitVaries by ownership and repair historyEligibility and payment terms apply.
What Happened?
The lawsuit alleged that certain Silverado and Sierra diesel trucks contained defective Bosch CP4 fuel pumps that could fail and damage the fuel system. GM denied wrongdoing and liability.Who Was Covered?
The class generally covered qualifying purchasers of model-year 2011–2016 Chevrolet Silverado or GMC Sierra trucks with 6.6L Duramax diesel engines bought from authorized dealers in the states listed in the official notice.What Benefits Were Available?
Benefits included payments for approved past-repair claims and certain former owners. A separate future-repair reimbursement program ended, with its final request deadline on July 5, 2026.Claims and Payment Information
Initial distribution payments were issued March 23, 2026. The administrator is reviewing responses to deficient-claim notices and says an additional distribution will be made in August 2026 to class members who cured deficiencies. People with an existing claim or notice should rely on claim-specific communications and the official source.Official information is available at GM Fuel Pump Settlement.
Important Dates
• Claim deadline: November 6, 2025• Initial distribution: March 23, 2026
• Future-repair request deadline: July 5, 2026
• Additional distribution expected: August 2026
Settlement Fund and Legal Fees
Administration, legal fees, expenses, benefit payments, and other approved deductions are governed by the official documents and court orders and can affect individual benefits.Case Information
Chapman, et al. v. General Motors LLC2:19-cv-12333-TGB-DRG
U.S. District Court for the Eastern District of Michigan.
Sources
• Official program, company, or court-authorized information: GM Fuel Pump SettlementFor more class actions keep scrolling below.
Settlement Fund
$35 million
Case Title
Chapman, et al. v. General Motors LLC
Case Number
2:19-cv-12333-TGB-DRG
Court
U.S. District Court for the Eastern District of Michigan
Claim Deadline
November 6, 2025
Status
Initial Payments Issued · Additional Distribution August 2026
Official Website
GM Fuel Pump Settlement
