Fuel Pump 12 Volt Replace Facet 40189 40189N 3.5-5PSI For 149-2272 149-2145 ONAN

Fuel Pump 12 Volt for ONAN

This 12-volt fuel pump delivers 3.5-5 PSI and replaces Facet models 40189 and 40189N as well as OEM cross-references 149-2272 and 149-2145 for ONAN generators and engines.

Overview

This fuel pump 12 volt is designed to provide reliable fuel delivery for ONAN-powered equipment. As a direct replacement for Facet 40189 and 40189N, this 12-volt fuel pump ensures consistent pressure between 3.5 and 5 PSI. It is ideal for generators and other machinery requiring a robust 12-volt fuel pump.

Built For Performance

• 12-volt DC operation for standard battery systems
• 3.5-5 PSI pressure range suitable for many small engines
• Replaces Facet models 40189 and 40189N
• OEM cross-reference numbers 149-2272 and 149-2145
• Compact design for mounting in tight spaces
• Durable materials resist fuel corrosion

Specs At A Glance

Good To Know

Q: Is this pump compatible with my ONAN generator model? A: Verify your generator model and serial number against the listed cross-references to ensure compatibility, as variations may exist across different engine families.

Q: Can this fuel pump be used with diesel fuel? A: Yes, this pump is designed for use with gasoline, diesel, and biodiesel fuels, making it versatile for various ONAN applications.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.