ValvTect Marine Fuel


Fueling Hours: 9:30 AM to 3 PM daily by appointment. When you need fuel, give us a call at (650) 701-0545.

Westpoint Harbor offers premium ValvTect marine fuel at competitive prices. ValvTect marine fuels are specifically formulated for marine diesel and gasoline engines, and require no additional additives to protect your engine, eliminating any risk of improper additives or mixtures. ValvTect fuels prolong engine life and greatly extends fuel storage times, saving both time and money.

Westpoint Harbor’s fuel dock is located at the west end of the marina basin, and can accommodate vessels up to 130 feet. We offer normal and high-speed diesel fuel nozzles. 


valvtect premium marine fuel


Current Fuel Prices:

Diesel: $5.09 per gallon

Gasoline: $5.39 per gallon


Why ValvTect Marine Gasoline?

Boat marine gasoline engineoperate at higher RPMs and loads far greater than your car or truck engineand can consume up to ten times more fuel per hour of operation. Marine fuel is also more susceptible to phase separation, corrosion, and fuel stability problems frequently caused by ethanol-blended gasoline. ValvTect Marine Gasoline is “specially formulated” for marine engines and designed to prevent phase separation, moisture and tank condensation, poor stability, and the formation of power-robbing carbon deposits.


Why ValvTect Marine Diesel?

Today’s low and ultra-low sulfur diesel fuels destabilize more rapidly, offer poor lubricity, contain higher levels of moisture, and are more susceptible to bacterial growth and filter plugging than highersulfur diesel. Because sulfur helps to lubricate the fuel system, premature injector and fuel pump wear may also occur. ValvTect Marine Premium Diesel contains BioGuard™ biocide, lubricity improver, water dispersant, corrosion inhibitor and fuel stabilizer, and is specifically formulated to prevent problems caused by the reduction of sulfur content.