Sierra 18-7288-1 MerCruiser 7.4L Fuel Pump
- Brand:
- Sierra
- Part no:
- 18-7288-1
Where to buy
View on Amazonpaid link
This Sierra 18-7288-1 fuel pump is built for MerCruiser stern drive engines and includes its mounting gasket. Flange I.D. is 60601. It is listed for MCM/MIE 330, 340, 7.4L and 454 Mag, and for 370, 400, 420, 425 and 440, and it cross-references to Mallory 9-35426 and MerCruiser 812454A1. Check your exact engine against that list.
Our take
The 18-7288-1 includes a mounting gasket and has a stated 60601 flange I.D., so the two things to check on the old pump are that flange and your engine, which has to be one of the listed MCM/MIE models.