Yezoauto Low Pressure Fuel Pump for Volvo Penta 4.3/5.0/5.7 (1992–2006) — OEM Fit, Sender & Seal Included

Yezoauto Low Pressure Fuel Pump replaces worn OEM units for Volvo Penta 4.3, 5.0 and 5.7 engines (1992–2006), restoring reliable low-pressure fuel delivery and accurate tank sensing.

Built to match the original equipment fit and function, this Yezoauto fuel pump assembly fits a wide range of Volvo Penta engine variants and comes with multiple interchange numbers for easy identification. The unit supplies pressurized fuel to the injectors, returns accurate level signals to the instrument cluster, and integrates emissions and refueling shutoff features. Every assembly is fully tested before shipping and covered by a 1-year manufacturer support promise.

Which Volvo Penta engines and model years does this pump fit?

This pump is made for Volvo Penta gasoline engines—4.3GLx, 5.0GLx and 5.7GLx families—produced from 1992 through 2006. Check your engine code and compare part numbers to confirm compatibility before ordering.

• Fits 4.3GLA–4.3GLGF, 5.0GLA–5.0GLHF, and 5.7GLA–5.7GLE model groups
• Covers engines commonly found in marine and stern-drive applications
• Cross-references OE numbers like 18-7331, 3858714, 3850810, and others

How does this pump perform compared with the original equipment part?

Yezoauto designs the assembly to match OEM dimensions, inlet/outlet locations and electrical connectors so it installs and operates like the original unit. The pump delivers steady low-pressure fuel flow, preserves sender accuracy for the fuel gauge, and includes sealing components to prevent leaks.

• Pre-tested assemblies for consistent pressure and electrical response
• Includes seal ring for a leak-resistant installation
• Engineered to meet the same mounting and connection points as OE parts

What are the interchange part numbers and why do they matter?

Interchange numbers help you confirm the replacement matches your existing pump and electrical layout. Yezoauto lists common OE and aftermarket references so you can verify fitment against service manuals or old part markings.

• Cross-references include 3858261, 3854902, 3854620, 3857985 and more
• Use listed numbers to compare with the part stamped on your original assembly
• Simplifies ordering the correct replacement for specific engine codes

What should I expect during installation and support?

Installation follows standard fuel-sender replacement steps: compare assemblies, replace the seal, reattach hoses and electrical connectors, and torque straps per the factory manual. If any issue arises, Yezoauto provides customer support and a one-year manufacturer assistance policy.

• Verify new pump matches old assembly before installing
• Replace the seal ring, reconnect fuel and emissions hoses, and secure the tank
• Reconnect the negative battery cable after finishing work
• Contact Yezoauto within the warranty period for troubleshooting or replacement

Who is this for: Technicians, boat owners and DIY mechanics who need a direct-fit, low-pressure fuel pump for Volvo Penta 4.3, 5.0 or 5.7 engines manufactured between 1992 and 2006. Choose this Yezoauto assembly when you want a tested replacement that matches OEM fittings and includes cross-reference numbers to confirm fitment, plus one-year support for peace of mind.