Ford Part Numbers

By Rick Black
Medford Oregon

Many people see old tools with a FORD script on them and assume they're for a Model A or Model T. What I've found interesting is that few, if any, Model A tools had part numbers on them! Model T tools did, most of the time. And beginning in 1932, almost all Ford tools had a part number on them that also identifies the first year they were used. And the same numbering system is still used today.

Ford parts had a base number (like 17017) that identifies the part, a prefix that identifies the year (01A) and sometimes a suffix number that identifies revisions to the part.

Example: part A-17017-B

The table below shows a list of prefixes Ford uses in numbering parts:

Note: there were some variances, for example the V8-60 of 1937-1941 used a different prefix than the V8-85 models.

The "A" and "T" spark plug wrenches were nearly identical. Neither had part numbers. Most had Ford script. The basic difference is in the width of the open end and box end.
If the open end is more than 1", it's for a Model A.
If the open end is less than 1", it's for a Model T.


 

Modern Ford Part Numbers

The following is from www.shotimes.com" and was originally posted by Joshua Teixeira, then cleaned up by John Witherspoon.

Part Example: F4DZ-2B120A -- a RH brake caliper

F - means 1990 (E is 1980's, D is 1970's, C is 1960's, B is 1950's, A is 1940's)

4 - is the year within the decade that the part first was installed by Ford, so an F4 part was first used on 1994 model year cars

D - is the line of car :

  • A is full size Ford
  • B is Fairlane/Torino to 76, then 77-79 LTD II, then Festiva, then Aspire
  • C is Mercury Capri (60's - 70's), Escort
  • D is Maverick, Granada, Taurus, 96 and later Taurus/Sable common parts
  • E is Escort
  • F is common Tempo/Escort parts (same parts, different body panels)
  • G is Mercury Montego, Monarch
  • H is Ford heavy truck
  • J is marine (boat engines, stationary power plants)
  • K is Tracer
  • L is Lincoln Mark series and regular 4-door Lincoln
  • M is full size Mercury for unique parts (otherwise, use A)
  • N is Ford tractor
  • O is Mercury Montego, Sable, and Lincoln Continental
  • P is Bobcat and Pinto
  • R is Merkur, then Contour/Mystique
  • S is T-bird
  • T is light truck, Bronco, Explorer
  • U is Econoline can
  • V is Lincoln Town car
  • W is Cougar
  • X is Villager
  • Y is Lincoln or Mercury/Lincoln non-vehicle-specific part
  • Z is Mustang or Ford non-vehicle-specific part
  • 2 is Probe
  • 3 is Tempo
  • 4 is 96+ Sable body parts
  • 6 is Topaz
  • 7 is Ranger
  • 8 is Windstar
  • 9 is Aerostar

    -2B120 is the basic part number and identifies the caliper.
    If part of a pair, then the lower number is the right hand side (i.e. 2B120 is right, and 2B121 is left). The only exception is power window motors for only one car. Series means the 1000, 1001, .... 1999, 1A001, to 1Z999 where every basic part number is a unique part on a car, and the same part 'name' for a different car is differentiated by the prefix.

  • Part Groups

    01000-02000 series are wheels and brakes
    03000 series are front suspension and steering
    04000 series are rear axle and drive axle
    05000 series are frames front stabilizer and rear suspension
    05850 series are engine parts
    07000 series are MTX transmission and clutch, A7000 series are ATX transmission
    08000 series are cooling and grille
    09000 series are fuel
    09500 series are carburetor
    10300 series and up are generator, alternator, starter, distributor
    13000 series and up are lamps, wiring, and electrical except for 10300 series
    15850 series and up are fenders and hood
    17000 series and up are speedometer and associated parts
    17500 series and up are bumpers, jack, mirrors, washer/wipers, speedo cables
    18000 series and up are air conditioning, heaters and radios
    00000 series are body front (door posts and ahead and floor pans) including instrument panel and dash, but not gauges
    23000 series and up are body sheet metal and exterior rubber bits
    40000 series and up are back half of the car (trunk, roof racks, T-roof etc)
    50000 series and up are exterior moldings, emblems, and nameplates
    58500 series and up are seats
    70000 series and up are doors, windows, (not windshield), seat trim/covers Japanese weird parts use 2-piece Mazda part numbers

    Note that if your '96 car has a part number such as F4DZ-2B120A, then you know the part was first used on '94 cars, was installed on '95s and is still being used unchanged on '96s.

    Part numbers are not necessarily the same as casting numbers or the numbers on the part. Line numbers are different still.


    Last Updated: 01/14/2013
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