Skip to main content
18-7278 Fuel Pump/OMC 509395 982240 985602 985603; Mercruiser 86234A4

Roll over image to zoom in

Sierra 18-7278 18-7278 Fuel Pump/OMC 509395 982240 985602 985603; Mercruiser 86234A4

Item #: 18-7278 by Sierra

Brand: Sierra

See reviewsSee reviews
See reviews summary
In Stock

$383.14

/each
SAVE UP TO 38.31
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 1000+ units available
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
  • Engineered to meet or exceed OEM specifications
  • Includes mounting gasket for easy installation
  • Replaces MerCruiser 86234A4, Mallory 9-35419 and many others (see our Engine Parts Selector to confirm application)
  • Backed by SeaStar Solutions Two-Year Limited Warranty

Type

Fuel Pumps

Product Overview
Mechanical fuel pump for MerCruiser and OMC engines For 50 years Sierra has been producing parts engineered to meet or exceed the specifications of marine engine manufacturers and has gained the confidence of engine manufacturers and boat builders to a point of supplying them with OEM parts. Boaters can be assured a Sierra part will fit and restore function. This mechanical pump replaces several pumps found on GM based 4 and 6 cylinder engines. It produces 6-8 PSI and meets manufacturers specifications for approved applications. Included mounting gasket makes installation straight forward.