Quicksilver 861126A1 Regulator Kit

Quicksilver 861126A1 Fuel Pressure Regulator Kit

Fuel pressure regulator designed for MerCruiser sterndrive and inboard engines with multi-port fuel injection (MPI), including models with ECM 555 and high-performance engines like 496 Mag, 500 EFI, and 8.1S HO. Mounts directly on the fuel cooler for consistent fuel pressure control. Refer to your owner's manual for exact fitment and installation.

Features

• Fits MerCruiser 4.3L, 5.0L, 5.7L, 6.2L MPI with ECM 555
• Also fits 7.4L MPI (L29), 454 Mag MPI, 496 Mag & HO, 500 EFI, 8.1S & HO
• Designed to mount on the fuel cooler
• Meets Mercury Marine OEM specifications for reliable fuel system performance

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