Sierra 18-7284 Fuel Pump MerCruiser ESPCORD3 454 and 502 CID) General

454 and 502 CID) General Motors marinized engines with Delco HEI ignition systems (1993-2010)

Bass Boost Function

Favorite channel and tag scan functions

Dimensions: 5-1/2" sq x 3-1/2"H

an on-off pump switch

Sierra 18-7284 Fuel Pump MerCruiser ESPCORD3 454 and 502 CID) GeneralCarter style used on Chevy V 6 (231, 262)on Mercruiser. Replaces Mercruiser #s 41141A2, 862077A 1 Flange ID #s M60315 Inlet @ 8 O'clock. Outlet @ 3 O'clock. Separator 8 O'clock. Clock positions based on the outlet and inlet in relation to the rocker arm. Place the pump with the rocker arm in the 12 O'clock position the rocker arm must be held behind the fuel pump body with the bottom of the pump body facing you.