Fisher Body Style Codes - A reference guide to decoding GM Fisher Body numbers found in our product fitment descriptions

May 26, 2026

Some Factory Interiors products list Fisher Body style codes in the Features & Benefits section. These 5-digit codes were used by GM and Fisher Body to identify the exact model, series, and body style of a vehicle. Use this guide to confirm the correct fitment for your car.

How to read a Fisher Body code

Every Fisher Body code is made up of two parts:

[Series Prefix] + [Body Style Suffix] = Full Style Code

Example: 38437
38 = Oldsmobile 98 series (C-body)
437 = 2-door hardtop coupe
38437 = Oldsmobile 98 2-door hardtop coupe

Body style suffix codes

These suffixes were shared across all GM divisions — Chevrolet, Pontiac, Buick, Oldsmobile, and Cadillac. The last two or three digits of any Fisher Body code identify the body style.

Suffix Body Style
07 2-door sport coupe (post)
11 2-door sedan
17 2-door sport hardtop
23 4-door limousine
27 2-door notchback coupe
33 4-door limousine with divider
35 4-door wagon, 2-seat
36 4-door wagon, 2-seat dual-gate
37 2-door hardtop coupe
39 4-door hardtop sedan
45 4-door wagon, 3-seat
46 4-door wagon, 3-seat dual-gate
47 2-door sport hardtop
49 4-door hardtop sedan
55 4-door wagon with skylight
56 4-door wagon dual-gate
57 2-door sport hardtop
65 3-seat wagon with skylight
66 3-seat wagon dual-gate
67 Convertible
69 4-door sedan (pillared)
77 2-door plain-back coupe
80 Sedan delivery / pickup delivery
87 2-door hardtop plain-back

Oldsmobile series prefix codes

The first two digits identify the model series and GM platform. These platform letters were shared across GM divisions.

A-Body — Intermediate

Prefix Model
33xxx F-85
34xxx Cutlass / 4-4-2

B-Body — Full Size

Prefix Model
35xxx Dynamic 88 / Delta 88
36xxx Delta 88 Custom

C-Body — Luxury Full Size

Prefix Model
38xxx Oldsmobile 98

E-Body — Personal Luxury

Prefix Model
39xxx Toronado

Oldsmobile model & platform year reference

Cross-reference an Oldsmobile model with its platform and production years to confirm a Fisher Body code applies to your vehicle.

Platform Model Years
A-body 442 1968–71
A-body Cutlass 1967–81
A-body F-85 1964–72
A-body Vista Cruiser 1964–73
B-body 88 1954–56
B-body Custom Cruiser 1977–90
B-body Delmont 88 1966–68
B-body Delta 88 1966–85
B-body Deluxe 88 1953
B-body Dynamic 88 1958–66
B-body Golden Rocket 88 1957
B-body Jetstar I 1964–65
B-body Jetstar 88 1964–66
B-body Starfire 1961–66
B-body Super 88 1953–64
C-body 98 1953–84
C-body Custom Cruiser 1971–76
E-body Toronado 1966–76, 1979–92
G-body Cutlass 1982–88
H-body Starfire 1975–80
J-body Firenza 1982–88
N-body Achieva 1992–98
N-body Alero 1999–03
N-body Calais 1985–91
X-body Omega 1973–84
Y-body F-85 1961–63
Y-body Jetfire 1962–63

Decoded examples

Common Fisher Body codes that may appear in product fitment descriptions on our site.

Code Model Body Style
33667 Oldsmobile F-85 Convertible
34237 Cutlass / 4-4-2 2-door hardtop coupe
35639 Delta 88 4-door hardtop sedan
38437 Oldsmobile 98 2-door hardtop coupe
38639 Oldsmobile 98 Luxury sedan hardtop
39667 Toronado Convertible (prototype code family)
44237 Buick Skylark GS 2-door hardtop coupe
13637 Chevelle Malibu 2-door hardtop coupe

Note: Fisher Body style codes appear in the Features & Benefits section of applicable product listings. If you see a 5-digit code such as 38437 in a product description, use this guide to confirm it matches your vehicle's model, series, and body style before ordering.

Reference data sourced from Fisher Body service manuals, GM body code charts, and Metro Moulded body style charts.