AC Delco Fuel Pump Value Guide

This 1930-1950 AC Delco mechanical fuel pump represents a pivotal era in American automotive engineering when United Motors Service dominated the parts market. These robust cast iron and steel units were essential components in millions of vintage vehicles before the industry transitioned to electric systems.

What Is AC Delco Fuel Pump Worth?

The typical price range for AC Delco Fuel Pump is $40 - $60 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Physical condition of the cast iron body, specifically looking for cracks or heavy pitting from corrosion.
• Completeness of the unit, including the presence of original internal diaphragms and mounting hardware.
• Rarity of the specific vehicle application, as pumps for luxury or low-production 1930s models command higher prices.
• Functional status, where 'New Old Stock' (NOS) examples in original packaging exceed the standard $40-$60 valuation.

How to Identify AC Delco Fuel Pump?

• Look for the distinct AC logo cast directly into the metal body or stamped on the mounting flange.
• Verify the heavy cast iron and steel construction typical of the 1930-1950 manufacturing period.
• Check for the specific mechanical lever arm designed for camshaft actuation in vintage engines.
• Examine the assembly for original glass sediment bowls which were common on many mid-century AC models.

History of AC Delco Fuel Pump

AC Delco, originally 'United Motors Service,' has been a key player in automotive parts since 1916. Their mechanical fuel pumps were standard components in millions of vehicles, reliably delivering fuel to engines before the widespread adoption of electric fuel pumps. These mechanical units are a testament to early automotive engineering, showcasing robust design for a critical function.