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What do Ford part numbers start with?

Ford part numbers are a unique identifier system used by the automaker to track and manage its vast inventory of vehicle components. These part numbers provide crucial information about the specific part, its application, and its compatibility with various Ford models. Understanding the structure and meaning behind Ford part numbers can help mechanics, enthusiasts, and DIY mechanics navigate the complex world of automotive parts and ensure they are ordering the correct replacement parts for their vehicles.


The Structure of Ford Part Numbers


Ford part numbers typically start with a specific prefix that indicates the type of component or system the part belongs to. This prefix can provide valuable insights into the part's function and application. For example:



  • F - Indicates a Ford-specific part

  • M - Indicates a Motorcraft part (Ford's in-house brand)

  • XL - Indicates a part for a light-duty truck or van

  • XR - Indicates a part for a heavy-duty truck


Following the prefix, the part number may include additional digits, letters, or a combination of both, which provide more detailed information about the part, such as its specific application, design, or revision level.


Decoding Ford Part Numbers


To fully understand a Ford part number, it's important to know the specific meaning of each component of the number. Here's a breakdown of a typical Ford part number:



  • Prefix - Indicates the type of component or system (e.g., F, M, XL, XR)

  • Numeric Digits - Represent the specific part or component ID

  • Suffix Letters - Indicate the part's design, revision, or application-specific details


By understanding the structure and meaning of Ford part numbers, mechanics, enthusiasts, and DIY mechanics can more easily identify the correct replacement parts for their vehicles, ensuring a proper fit and function.

What is the prefix of a part number?


Prefix or Grouped Part Numbers
A short prefix is used to identify the manufacturer or part type (such as capacitor, switch, resistor). Since the manufacturer's part number is usually unique within that manufacturer's product line, uniqueness is guaranteed.



What are the base numbers for Ford parts?


1000 = Wheels, 2000 = Brakes, 3000 = Suspension & Steering, 4000 = Axle & Driveshaft, 5200 = Exhaust, 5300-5400 = Front Springs & Stabilizer, 5500-5900 = Rear Springs, 6000 = Engine, 7000 = Transmission, 8000 = Radiator, Grille, Cooling & Belts, 9000 = Fuel/Oil Gauges, 10000 = Charging & Instruments, 11000 = Starting, ...



How do you read a Ford part number?


Part numbers consist of a prefix, a basic part number, and a suffix. An example would be F4ZZ (prefix), 6E086 (basic part number), -A (suffix). You can use these numbers at swap meets or salvage yards to match to existing numbers you might have.



How do I identify my Ford parts?


How Do I Find a Part Number?

  1. Check your Owner's Manual. You can find part numbers for some components such as battery, spark plugs, or windshield wiper blades, in your Owner's Manual under Capacities and Specifications > Motorcraft Parts.
  2. Visit the Ford Parts website.
  3. Check with your Ford Dealer.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.