Facet-Purolator 12V Solid-State Fuel Pump Kit 25 GPH — Arrowhead FEP42SV Replacement, 1.5–4 PSI Shut-Off

This compact, electrically driven kit replaces the Arrowhead FEP42SV and fits many classic and later-model vehicles from Alfa Romeo, Audi, BMW, Buick, Chevrolet and more. It operates at 12 volts with a 1.5–4 PSI shut-off range and is intended for carburetor-equipped systems, fuel priming, transfer, and generator-set use. The pump is built to meet OEM-style specifications and ships with a one-year warranty for added confidence.

How does this pump perform for carbureted classic cars?

The solid-state design provides steady flow without mechanical diaphragms that wear out, making it suitable for vintage and restored vehicles that need reliable low-pressure fuel delivery. With a rated flow of 25 gallons per hour and a controlled shut-off range, it maintains consistent fuel feed to carburetors while preventing over-pressurization.

• Rated flow: 25 GPH for steady carburetor supply
• Shut-off pressure: 1.5 PSI minimum, 4 PSI maximum to protect carburetor systems
• Solid-state construction reduces moving-part failure
• 12V electrical compatibility with classic vehicle electrical systems

Will this replace my Arrowhead FEP42SV or OEM pump?

This Facet-Purolator kit is designed as a direct aftermarket replacement for Arrowhead FEP42SV and many OEM pumps across multiple makes and years. Always verify vehicle fitment against the listed compatible models and years to ensure correct replacement before purchasing.

• Direct replacement for Arrowhead FEP42SV equivalents
• Compatible with a wide range of Alfa Romeo, Audi, BMW, Buick, Chevrolet models
• Check vehicle/model year against the provided compatibility list
• Fits carburetor-equipped cars, trucks, stationary engines, and gen-sets

How do I install and wire the 12V pump kit safely?

Installation is straightforward for anyone familiar with automotive fuel systems: mount the pump securely, connect fuel lines using appropriate clamps, and wire to a fused 12V source. Make sure the pump is positioned to avoid air ingestion and follow local fuel-system safety practices when routing lines and wiring.

• Mount using vibration-damping hardware and secure fasteners
• Use fuel-rated hoses and clamps for all connections
• Wire to a fused 12V circuit, following polarity markings
• Prime and check for leaks before starting the engine

What reliability and warranty protections come with the kit?

This aftermarket pump is new and manufactured to meet OEM-style specifications, and it is backed by a one-year warranty against defects. That warranty covers replacement if the product fails under normal installation and use, giving restoration projects and service installs extra peace of mind.

• 100% new aftermarket solid-state construction
• Built to meet OEM-style specifications for several marques
• One-year warranty for replacement if issues arise
• Support available for fitment and installation questions

Who this is for: This Facet-Purolator DB solid-state pump kit is aimed at restorers, mechanics, and hobbyists who maintain carbureted vehicles, classic Alfa Romeo and European models, light trucks, generator sets and other stationary engines that require a dependable low-pressure electric fuel source. If you need a direct Arrowhead FEP42SV-style replacement with steady 25 GPH flow and a simple 12V installation, this kit is engineered to meet those needs while offering manufacturer-backed support.