Description
Quicksilver 861126A1 Fuel Pressure Regulator MerCruiser
Quicksilver 861126A1 fuel pressure regulator is a replacement component for the marine applications below.
Key Features
- Mounts on the fuel cooler.
- Replacement regulator for the listed MerCruiser sterndrive and inboard engines.
Fitment & Applications
MerCruiser MCM/MIE 4.3L, 5.0L, 5.7L and 6.2L MPI engines with ECM 555; also MCM/MIE 7.4L MPI (L29), 454 Magnum MPI, 496 Magnum and HO, 500 EFI, and MIE 8.1S and HO engines. Verify exact application in the service manual.
Product Details
- Brand: Quicksilver
- Part number: 861126A1
- Condition: New
- Engine style: Inboard/IO
What's Included
One fuel pressure regulator. The fuel cooler is not included.
Service Notes
Follow the engine service manual for installation. Match the part number, model and serial number before ordering.
Why You Should Buy
A Quicksilver replacement for servicing the specified marine engine system with the correct catalog part.
Common Applications
Replacement of a worn or faulty fuel pressure regulator on the listed engine applications.
FAQs
Will this fit every engine of the listed size?
Engine size alone does not establish fitment. Check the engine model, serial number and parts diagram.
What is included?
One fuel pressure regulator. The fuel cooler is not included.







