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MerCruiser® Fuel-Pressure Regulators

Fuel-pressure regulator replacements for MerCruiser® EFI and MPI engines. Mercury distinguishes rail-mounted and cooler/fuel-module-mounted architectures — these are not interchangeable.

Rail-mounted and cooler/fuel-module-mounted regulators are not interchangeable. Some engine variants use both simultaneously. Verify your exact fuel-system architecture before ordering.

Have Your OEM Part Number?

Enter your existing MerCruiser® regulator OEM number to find the current replacement family.

Regulator Families

MerCruiser® 807952A1 Cooler Regulator

Earlier EFI/TBI — 4.3L, 5.0L, 5.7L EFI 1998–2001

Sourcing in Progress

MerCruiser® 805227A1 Rail Regulator

Application rows verification in progress

Sourcing in Progress

Verification in Progress

MerCruiser® 860349A1 Regulator

Application rows verification in progress

Sourcing in Progress

Cooler-mounted — 43 PSI

MerCruiser® 861126A1 Cooler Regulator (43 PSI)

454 MAG MPI, 7.4L L29, 502 Magnum MPI — 1999–2001

Sourcing in Progress

8M0069803replaces 802630T01 / 881692001

MerCruiser® 8M0069803 Rail Regulator

7.4L L29 (802630T01) and 496 Mag / 8.1L MIE earlier production (881692001)

Sourcing in Progress

Verification in Progress

MerCruiser® 885174 Regulator

Application rows verification in progress

Sourcing in Progress

Cooler / fuel-module-mounted

MerCruiser® 892681 Cooler / Fuel-Module Regulator

496 Mag / 8.1L MIE later production

Sourcing in Progress

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Earlier EFI / TBICooler: 807952A1 454 MAG MPICooler: 861126A1 7.4L MPI L29Rail: 802630T01 / 8M0069803 + Cooler: 861126A1 502 Magnum MPI805227A1 / 860349A1 / 861126A1 — by production period 496 Mag / 8.1L MIEEarlier: 881692001 / 8M0069803; Later: 892681

Related Part Categories

Fuel Injectors IAC Valves TPS Sensors MAP / MAPT Sensors Seals & Service Parts