ROBERT BOSCH ROBERT BOSCH HDP5 FUEL PUMP FLANGE Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
ROBERT BOSCH HDP5 FUEL PUMP FLANGE
Brand
ROBERT BOSCH
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Robert Bosch LLC is recalling certain ROBERT BOSCH HDP5 FUEL PUMP FLANGE equipment due to fuel system, gasoline:delivery:fuel pump issues. A fuel leak in the presence of an ignition source can increase the risk of a fire..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Robert Bosch LLC (Bosch) has submitted a Defect Information Report based upon decisions made by Ford Motor Company and General Motors to conduct recalls (numbers 18V392 and 18V358 respectively) to inspect and replace certain Robert Bosch HDP5 High Pressure Fuel Pump Assemblies, part numbers 0261520518 and 0261520515. Welds between the pump housing and the mounting flange may fracture, possibly causing a fuel leak.
Reported concern (NHTSA)
A fuel leak in the presence of an ignition source can increase the risk of a fire.
Recommended Action
Per NHTSA guidance
Bosch is working with the affected vehicle manufacturers. Ford and GM will notify owners and dealers will replace the high pressure fuel pump assembly, free of charge. Owners may contact Ford customer service at 1-866-436-7332, Buick customer service 1-800-521-7300, Cadillac customer service 1-800-458-8006, Chevrolet customer service 1-800-222-1020, and GMC customer service at 1-800-462-8782.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026