Sierra 18-7818-1 Fuel Pump Kit for MerCruiser
- Brand:
- Sierra
- Part no:
- 18-7818-1
Where to buy
View on Amazonpaid link
This is a Sierra fuel pump kit for MerCruiser engines, part 18-7818-1. It is listed as replacing the Chrysler/Mercury numbers 42909A3 and 42909A4. No contents, ratings or ignition protection are stated for it. If you are matching an old pump, the two Chrysler/Mercury numbers are your cross-check before you commit to the kit.
Our take
The cross-reference to Chrysler/Mercury 42909A3 and 42909A4 is the useful detail on this Sierra kit, because it lets you match it against the number on an old pump. Nothing is stated about its ignition protection, so do not assume it.