Sierra 18-7282 Mechanical Fuel Pump for MerCruiser 4-Cylinder Engines

Sierra 18-7282 is a mechanical marine fuel pump used as a replacement for select MerCruiser 2.5L, 3.0L, and 3.7L four-cylinder applications. Supplier sources list cross-references including Mercury/MerCruiser 42725A3 and 8M0073435. Verify engine model and fuel-system configuration before installation.

Sierra 18-7282 Mechanical Fuel Pump for MerCruiser 4-Cylinder Engines is listed in the Laken Water Sports marine parts catalog for online ordering and Phoenix-area pickup. Confirm fitment, availability, and pickup timing with the parts team before ordering when compatibility is critical.

Fitment notes: Fuel pump; verify MerCruiser engine model and OEM cross-reference.