AUTOKAY Universal 6V Electric Fuel Pump for 1927–1932 Buick Carbureted Engines — 4–7 PSI, Includes Installation Kit

AUTOKAY's Universal 6-volt electric fuel pump is an inline replacement designed to supply 4–7 PSI fuel pressure for carbureted 6V Buick engines from 1927–1932, and comes with a complete installation kit.

This compact, modern-production pump is built to work with unleaded and alcohol-blended gasoline and fits positive- or negative-ground 6-volt systems. It’s intended for classic Buick models that use a carburetor and can serve as either a primary fuel pump or an auxiliary/emergency unit. The pump’s inline design keeps installation straightforward, and the included hardware lets you get the unit plumbed and powered with minimal modification.

Will this pump work on my 1927–1932 Buick carbureted engine?

Yes — the AUTOKAY unit is sized and rated for carbureted Buick models from 1927 through 1932 that run on 6-volt electrical systems. It delivers a usable 4–7 PSI range suitable for gravity-feed or boost-assist arrangements common to those vehicles.

• Compatible with Buick carbureted engines 1927–1932
• Works on standard 6V electrical systems (positive or negative ground)
• Delivers approximately 4–7 PSI fuel pressure
• Accepts unleaded and alcohol-blended gasoline

How difficult is installation and what’s in the kit?

Installation is straightforward because the pump is an inline unit that mounts between the fuel tank and the carburetor. The kit contains the pump and the common fittings required to connect fuel lines and electrical leads, allowing you to complete the swap without fabricating custom parts.

• Inline design mounts along existing fuel line runs
• Includes installation hardware and fittings shown in product photos
• Simple electrical hookup for 6V positive or negative ground systems
• No need for specialty tools beyond basic hand tools

Is this pump safe for modern fuels and long-term use?

The pump is manufactured for current production and is specified to tolerate unleaded and alcohol-blended fuels, so it handles today's common gasoline blends better than many aged OEM pumps. As with any fuel system component, inspect hoses, clamps, and electrical connections regularly and follow safe fuel-handling practices.

• Rated for unleaded and ethanol-blended gasoline
• Contemporary materials reduce risk of degradation versus very old stock
• Can be used as a permanent replacement or emergency backup
• Recommended inspection intervals for hoses and fittings

Who is this for? Enthusiasts restoring or maintaining prewar Buick cars (1927–1932) with carbureted, 6-volt systems who need a reliable, easy-to-install fuel pump will find the AUTOKAY Universal 6V pump a practical solution. It's also suited to owners who want a modern-production replacement that accepts contemporary fuels and can operate on either electrical ground configuration. If you need a compact inline pump that supplies moderate fuel pressure and comes ready with an installation kit, this pump is designed for your application.