Holley Fuel Pressure Regulator (Holley) – Fuel System Risk (2025)
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
HOLLEY FUEL PRESSURE REGULATOR
Brand
HOLLEY
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Holley Performance Products is recalling certain HOLLEY FUEL PRESSURE REGULATOR equipment due to fuel system, gasoline issues. A fuel leak in the presence of an ignition source increases the risk of a fire..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Holley Performance Products (Holley) is recalling certain Fuel Pressure Regulators. Please see the recall report for a complete list of part numbers. The fuel pressure regulator diaphragm may become damaged, causing a fuel leak.
Reported concern (NHTSA)
A fuel leak in the presence of an ignition source increases the risk of a fire.
Recommended Action
Per NHTSA guidance
Holley will replace the fuel pressure regulators, free of charge. Owner notification letters were mailed May 29, 2025. Owners may contact Holley customer service at 1-800-638-0032.
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