- Chevy Engine Identification Numbers Decoder
- Chevy 350 Engine Serial Number Lookup
- Chevy 6 Engine Serial Number Lookup
- Engine Serial Number Lookup Chevy Engine
- Pre - 1953 Chevrolet Engine Serial Number Location. Engine Serial Number is Located on the right side of the engine on a boss just to the rear of the ignition distributor for 216 and 235 c.i.
- Jul 08, 2016 All engines are stamped with an ID serial number showing plant code, production date, and suffix code. The suffix tells you application, original model, Engine RPO, and HP and transmission that were originally mated to the engine. On a Small Block Chevrolet, this stamping code is located on a flat pad in front of the passenger side cylinder head, usually hidden by the alternator.
American GM[edit]
American VIN format[edit]
on | Sample | Description | |
---|---|---|---|
1 | 1 | World Manufacturer Identifier | |
2 | G | ||
3 | 6 | ||
4 | D | G | Platform |
5 | M | Platform Series Code | |
6 | 5 | Body style | |
7 | 7 | Restraint type | |
8 | N | Engine type | |
9 | 0 | Check digit | |
10 | 3 | Model year | |
11 | 0 | Factory ID | |
12 | 1 | Sequential number | |
13 | 2 | ||
14 | 3 | ||
15 | 7 | ||
16 | 6 | ||
17 | 2 |
Platform codes[edit]
List of GM platforms | Platform Code | Series Code | Model |
---|---|---|---|
GM C platform | C | ||
W | Buick Park Avenue | ||
D, T | Cadillac DeVille | ||
B | Cadillac Fleetwood | ||
G | Cadillac Sixty Special | ||
GM D platform | D | W | Cadillac Brougham |
V | Buick Terraza | ||
G, M, P, R, U | Cadillac CTS | ||
GM E platform | E | C | Pontiac G8 |
L, T | Cadillac Eldorado | ||
Z | Buick Riviera | ||
GM F platform | F | P | Chevrolet Camaro |
S | Pontiac Firebird | ||
V,W | Pontiac Firebird Formula/ Trans Am | ||
GM G platform | G | R, S | 1995-99 Buick Riviera & Oldsmobile Aurora |
GM H platform | H | P | Buick Le Sabre Custom |
R | Buick Le Sabre Limited | ||
X | Pontiac Bonneville SE | ||
Y | Pontiac Bonneville SLE | ||
Z | Pontiac Bonneville SSEi | ||
GM J platform | J | B | Pontiac Sunfire |
C, F | Chevrolet Cavalier | ||
H | Chevrolet Cavalier Z24 | ||
U | Pontiac Sunbird | ||
GM2900 platform | J | T, U | Saturn L200 |
W | Saturn L300 | ||
GM K platform | K | D, E, F | Cadillac Deville |
S | Cadillac Seville/ Cadillac SLS | ||
Y | Cadillac Seville/ Cadillac STS | ||
GM Kappa platform | M | A, B, E, F | Pontiac Solstice/ Saturn Sky |
GM L platform | L | ||
D | Chevrolet Corsica Base | ||
T | Chevrolet Corsica LT | ||
V | Chevrolet Beretta 'GT' | ||
W | Chevrolet Beretta 'GT' RPO Z21 & Z26 | ||
Z | Chevrolet Corsica LTZ RPO Z54 | ||
Z | Chevrolet Beretta 'GTZ' RPO Z04 | ||
GM M platform | M | R | Pontiac Firefly |
GM N platform | N | D | Chevrolet Malibu |
E | Chevrolet Malibu LS/ Pontiac Grand Am SE | ||
F | Pontiac Grand Am SE1/ Oldsmobile Alero GLS | ||
G | Pontiac Grand Am SE2 | ||
K | Oldsmobile Alero Level I | ||
L | Oldsmobile Alero Level II | ||
V | Pontiac Grand Am GT1 | ||
W | Pontiac Grand Am GT | ||
GM P platform | P | ||
E | Pontiac Fiero Coupe | ||
F | Pontiac Fiero SE | ||
G | Pontiac Fiero GT | ||
M | Pontiac Fiero Sport coupe | ||
GM S platform | S | L | Pontiac Vibe |
M | Pontiac Vibe AWD | ||
N | Pontiac Vibe GT | ||
GM V platform | V | R | Cadillac Allanté/ Cadillac Catera |
S | Cadillac Allanté coupe | ||
X | Pontiac GTO coupe | ||
GM W platform | W | B | Chevrolet Impala / Buick Regal LS |
C | Buick Lacrosse / Allure (in Canada) CX | ||
D | Buick Lacrosse / Allure (in Canada) CXL | ||
E | Buick Lacrosse / Allure (in Canada) CXS | ||
F | Chevrolet Impala/ Buick Regal GS | ||
H | Chevrolet Impala LS | ||
J | Pontiac Grand Prix SE | ||
K | Pontiac Grand Prix SE1 | ||
L | Chevrolet Lumina | ||
P | Pontiac Grand Prix GT / Chevrolet Impala | ||
R | Pontiac Grand Prix GTP | ||
S | Buick Century Custom | ||
W | Chevrolet Monte Carlo LS | ||
X | Chevrolet Monte Carlo SS | ||
Y | Buick Century Limited | ||
GM Y platform | Y | V | Cadillac XLR |
Y | Chevrolet Corvette | ||
Z | Chevrolet Corvette | ||
GM Z platform | Z | ||
E | SC1 (manual transmission) | ||
F | SC1 (automatic transmission), SL (manual transmission) | ||
G | SC2 (manual transmission), SW1 (manual transmission), SL1 (manual transmission) | ||
H | SC2 (automatic transmission), SW1 (automatic transmission LHD), SL1 (automatic transmission) | ||
J | SW2 (manual transmission), SL2 (manual transmission) | ||
K | SW2 (automatic transmission 1992-1999), SL2 (automatic transmission) | ||
M | SW1 (automatic transmission RHD) | ||
N | SC1 (manual transmission 3 Dr), SW2 (automatic transmission 2000-2001) | ||
P | SC1 (automatic transmission 3 Dr) | ||
R | SC2 (manual transmission 3 Dr) | ||
Y | SC2 (automatic transmission 3 Dr) |
Body style codes[edit]
VIN | Description |
---|---|
1 | Two-Door Coupe |
2 | Two-Door |
3 | Two-Door Convertible |
5 | Four-Door Sedan |
6 | Four-Door Sedan Hatchback |
8 | Four-Door Station Wagon/Two-Door Hatchback |
9 | Four-Door Station Wagon |
American restraint types[edit]
VIN Code | Description |
---|---|
1 | Active belts |
2 | 1 plus driver and passenger front airbags |
3 | Driver side airbag - front |
4 | 2 plus driver side airbags |
5 | 2 plus driver and passenger side airbags |
6 | 4 plus passenger sensor |
7 | 4 plus rear side airbags |
8 | Unknown |
9 | Seatbelts only - before introduction of standard airbags |
Missing Entry: Corvette Z06, vin code S 5.7L LS6 2001-2204 and vin code E 7.0L LS7 2005-2010 and later. 2010 Impala vin code K is a 3.5L MFI
American engine codes[edit]
![Engine Serial Number Lookup Chevy Engine Serial Number Lookup Chevy](https://ww2.justanswer.com/uploads/heavychevy396/2011-07-04_001804_1969_427_specs.jpg)
Engine codes for passenger cars[edit]
Chevy Engine Identification Numbers Decoder
Chevy 350 Engine Serial Number Lookup
VIN | RPO | Size | Type | Fuel |
---|---|---|---|---|
1 | L67 | 3.8 L | V6 | SFI |
2 | LY8 | 1.3 L | I4 | MFI |
4 | LN2 | 2.2 L | I4 | SFI |
6 | L42 | 2.2 L | I4 | MFI |
7 | LY7 | 3.6 L | V6 | SFI |
8 | LV6 | 1.8 L | I4 | MFI |
9 | L37 | 4.6 L | V8 | SFI |
A | LGO | 2.3 L | I4 | MFI |
C | L47 | 4.0 L | V8 | SFI |
D | LD2 | 2.3 L | I4 | MFI |
E | LA1 | 3.4 L | V6 | SFI |
E | L03 | 5.0 L | V8 | TBI |
F | L61 | 2.2 L | I4 | MFI |
F | LB9 | 5.0 L | V8 | TPI |
G | LS1 | 5.7 L | V8 | MFI |
H | LX5 | 3.5 L | V6 | SFI |
H | LG4 | 5.0 L | V8 | 4BBL |
J | LG8 | 3.1 L | V6 | SFI |
K | L36 | 3.8 L | V6 | SFI |
L | LNK | 1.8 L | I4 | SFI |
M | L95 | 1.4 L | I4 | MFI |
M | LY9 | 2.6 L | V6 | MFI |
N | LA3 | 3.2 L | V6 | MFI |
P | LT1 | 5.7 L | V8 | SFI |
P | LSJ | 2.0 L | I4 | SFI |
R | L81 | 3.0 L | V6 | MFI |
S | LS6 | 5.7 L | V8 | SFI |
S | LB8 | 2.8 L | V6 | MPFi |
T | LD9 | 2.4 L | I4 | SFI |
U | LS2 | 6.0 L | V8 | MFI |
W | L35 | 2.8 L | V6 | MPI |
X | LG5 | 3.1 L | V6 | MPFI |
Y | LD8 | 3.8 L | V8 | SFI |
Engine codes for light trucks[edit]
VIN | Size | Type | Fuel | Gen |
---|---|---|---|---|
1 | 6.6L | V8 | Diesel | |
2 | 6.6L | V8 | Diesel | |
A | 4.8L | V8 | Gas | Flexfuel engine |
B | 5.3L | V8 | Gas | III-L33 Vortec 5300 310hp Alum Block Alum Heads HO |
C | 5.3L | V8 | FLEX | Gas/E85 Flex Fuel with Active Fuel Management |
D | 6.6L | V8 | Diesel | |
G | 8.1L | V8 | Gas | Vortec 8100 |
H | 5.0L | V8 | Gas | |
J | 6.2L | V8 | Gas | 2014+ L86 EcoTec3 With Active Fuel Management |
K | 5.7L | V8 | GAS | TBI V0604VSA |
L | 2.5L | I4 | Gas | |
M | 5.3L | V8 | Gas | LH6 SFI |
N | 6.0L | V8 | Gas | III-LQ9 |
P | 5.3L | V8 | Gas | III-LM4 Vortec 5300 290hp Alum Block Alum Heads |
R | 5.7L | V8 | Gas | L31 Vortec 5700 |
S | 4.2L | I6 | Gas | |
T | 5.3L | V8 | Gas | III-LM7 Vortec 5300 270-295hp |
U | 6.0L | V8 | Gas | III-LQ4 |
V | 4.8L | V8 | Gas | |
W | 4.3L | V6 | Gas | CPI |
X | 4.3L | V6 | Gas | Vortec Iron Block Iron Heads |
Z | 4.3L | V6 | Gas | TBI |
American GM factories[edit]
GM WMIs[edit]
WMI | Marque | Country |
---|---|---|
1G1 | Chevrolet | United States |
2G1 | Canada | |
3G1 | Mexico | |
KL1 | South Korea | |
9BG | Brazil | |
8AG | Argentina | |
8GG | Chile | |
8Z1 | Venezuela | |
KLA | GM Daewoo | South Korea |
1G2 1G5 | Pontiac | United States |
2G2 | Canada | |
3G2 | Mexico | |
5Y2 | United States | |
6G2 | Australia | |
KL2 | South Korea | |
1G3 | Oldsmobile | United States |
2G3 | Canada | |
1G4 | Buick | United States |
2G4 | Canada | |
3G4 | Mexico | |
1G6 | Cadillac | United States |
W06 | Germany | |
1G8 | Saturn | United States |
W08 | Belgium |
Chevy 6 Engine Serial Number Lookup
Chevrolet Passenger Car Model Identification Charts Serial Number Decoding Chart for U.S. Built 1942 - 1957 Models
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Engine Serial Number Lookup Chevy Engine
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