|
Astro-El Camino
G10-K2500 K30-Venture
| Year |
Model |
Cylinders |
CID |
LTR |
VIN |
Plug |
Gasket |
Notes |
| 1980-84 |
G10 |
L6 |
250 |
4.1 |
D |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1981-86 |
G10 |
V8 |
305 |
5.0 |
F |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-81 |
G10 |
V8 |
305 |
5.0 |
G |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1981-94 |
G10 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1995 |
G10 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1987-93 |
G10 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-86 |
G10 |
V8 |
350 |
5.7 |
L |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1985-86 |
G10 |
V6 |
262 |
4.3 |
N |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
G10 |
V8 |
454 |
7.4 |
S |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1996 |
G10 |
V6 |
262 |
4.3 |
W |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1980 |
G10 |
V8 |
400 |
6.6 |
X |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1987-95 |
G10 |
V6 |
262 |
4.3 |
Z |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1995 |
G10 |
V8 |
305 |
5.0 |
H |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1996-00 |
G10 |
V8 |
305 |
5.0 |
M |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996-00 |
G10 |
V8 |
350 |
5.7 |
R |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996 |
G10 |
V6 |
262 |
4.3 |
W |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1997-00 |
G10 |
V6 |
262 |
4.3 |
W |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1983-92 |
G20 |
V8 |
379 |
6.2 |
C |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-84 |
G20 |
L6 |
250 |
4.1 |
D |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1981-86 |
G20 |
V8 |
305 |
5.0 |
F |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1996 |
G20 |
V8 |
397 |
6.5 |
F |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1980-81 |
G20 |
V8 |
305 |
5.0 |
G |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1981-94 |
G20 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1995 |
G20 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1985 |
G20 |
V8 |
379 |
6.2 |
J |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1982 |
G20 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1987-94 |
G20 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1995 |
G20 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1980-85 |
G20 |
V8 |
350 |
5.7 |
L |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1986 |
G20 |
V8 |
350 |
5.7 |
L |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-86 |
G20 |
V8 |
350 |
5.7 |
M |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1985-86 |
G20 |
V6 |
262 |
4.3 |
N |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
G20 |
V8 |
400 |
6.6 |
R |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
G20 |
L6 |
292 |
4.8 |
T |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1996 |
G20 |
V6 |
262 |
4.3 |
W |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1987-96 |
G20 |
V6 |
262 |
4.3 |
Z |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1993 |
G20 |
V8 |
379 |
6.2 |
C |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996 |
G20 |
V8 |
397 |
6.5 |
F |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1997-00 |
G20 |
V8 |
397 |
6.5 |
F |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1995 |
G20 |
V8 |
305 |
5.0 |
H |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1995 |
G20 |
V8 |
350 |
5.7 |
K |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1996 |
G20 |
V8 |
350 |
5.7 |
K |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996-00 |
G20 |
V8 |
305 |
5.0 |
M |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1994-95 |
G20 |
V8 |
397 |
6.5 |
P |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996-00 |
G20 |
V8 |
350 |
5.7 |
R |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996 |
G20 |
V6 |
262 |
4.3 |
W |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1997-00 |
G20 |
V6 |
262 |
4.3 |
W |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1980-84 |
G30 |
L6 |
250 |
4.1 |
D |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1996 |
G30 |
V8 |
397 |
6.5 |
F |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1980 |
G30 |
V8 |
305 |
5.0 |
G |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1982-85 |
G30 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1983-93 |
G30 |
V8 |
379 |
6.2 |
J |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1996 |
G30 |
V8 |
454 |
7.4 |
J |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1987-94 |
G30 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1995 |
G30 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1980-86 |
G30 |
V8 |
350 |
5.7 |
L |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-88 |
G30 |
V8 |
350 |
5.7 |
M |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1985-86 |
G30 |
V6 |
262 |
4.3 |
N |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1988-95 |
G30 |
V8 |
454 |
7.4 |
N |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1996 |
G30 |
V8 |
454 |
7.4 |
N |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
G30 |
V8 |
400 |
6.6 |
R |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
G30 |
L6 |
292 |
4.8 |
T |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
G30 |
V8 |
400 |
6.6 |
X |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1994-95 |
G30 |
V8 |
397 |
6.5 |
Y |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1996 |
G30 |
V8 |
397 |
6.5 |
Y |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1987-96 |
G30 |
V6 |
262 |
4.3 |
Z |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1996 |
G30 |
V8 |
397 |
6.5 |
F |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1997-00 |
G30 |
V8 |
397 |
6.5 |
F |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1997-00 |
G30 |
V8 |
454 |
7.4 |
J |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1995 |
G30 |
V8 |
350 |
5.7 |
K |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1996 |
G30 |
V8 |
350 |
5.7 |
K |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996-00 |
G30 |
V8 |
350 |
5.7 |
R |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1988-90 |
G30 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
w/5 Quart Oil Pan, 1/2-20 |
| 1987-88 |
G30 |
V8 |
350 |
5.7 |
M |
1001m
or 1001sm |
2603 |
w/5 Quart Oil Pan, 1/2-20 |
| 1982-86 |
K10 |
V8 |
379 |
6.2 |
C |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-84 |
K10 |
L6 |
250 |
4.1 |
D |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1981-86 |
K10 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1985 |
K10 |
V8 |
379 |
6.2 |
J |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1982 |
K10 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-86 |
K10 |
V8 |
350 |
5.7 |
L |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K10 |
V8 |
350 |
5.7 |
M |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1985-86 |
K10 |
V8 |
350 |
5.7 |
M |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1985-86 |
K10 |
V6 |
262 |
4.3 |
N |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K10 |
V8 |
350 |
5.7 |
P |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K10 |
V8 |
400 |
6.6 |
R |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K10 |
V8 |
454 |
7.4 |
S |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K10 |
V8 |
400 |
6.6 |
X |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K10 |
V8 |
350 |
5.7 |
Z |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1988-91 |
K1500 |
V8 |
379 |
6.2 |
C |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1988-94 |
K1500 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1995 |
K1500 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1988-94 |
K1500 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1995 |
K1500 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1988-95 |
K1500 |
V6 |
262 |
4.3 |
Z |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1992-93 |
K1500 |
V8 |
379 |
6.2 |
C |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1994-99 |
K1500 |
V8 |
397 |
6.5 |
F |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1995 |
K1500 |
V8 |
305 |
5.0 |
H |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1995 |
K1500 |
V8 |
350 |
5.7 |
K |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1996-99 |
K1500 |
V8 |
305 |
5.0 |
M |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1994-95 |
K1500 |
V8 |
397 |
6.5 |
P |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996-99 |
K1500 |
V8 |
350 |
5.7 |
R |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1994-96 |
K1500 |
V8 |
397 |
6.5 |
S |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996-98 |
K1500 |
V6 |
262 |
4.3 |
W |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1992-94 |
K1500 BLAZER |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1994-99 |
K1500 BLAZER |
V8 |
397 |
6.5 |
S |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1995 |
K1500 TAHOE |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
1st Design, 1/2-20 |
| 1995 |
K1500 TAHOE |
V8 |
350 |
5.7 |
K |
1095m
or 1095sm |
2614 |
2nd Design, 12mm-1.75 |
| 1996-00 |
K1500 TAHOE |
V8 |
350 |
5.7 |
R |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1982-86 |
K20 |
V8 |
379 |
6.2 |
C |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K20 |
L6 |
250 |
4.1 |
D |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K20 |
V8 |
305 |
5.0 |
G |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1985 |
K20 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1982-86 |
K20 |
V8 |
379 |
6.2 |
J |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-86 |
K20 |
V8 |
350 |
5.7 |
L |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-86 |
K20 |
V8 |
350 |
5.7 |
M |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K20 |
V8 |
400 |
6.6 |
R |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K20 |
V8 |
454 |
7.4 |
S |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980-86 |
K20 |
L6 |
292 |
4.8 |
T |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K20 |
V8 |
400 |
6.6 |
X |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1980 |
K20 |
V8 |
350 |
5.7 |
Z |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1988-91 |
K2500 |
V8 |
379 |
6.2 |
C |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1988-95 |
K2500 |
V8 |
305 |
5.0 |
H |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1988-91 |
K2500 |
V8 |
379 |
6.2 |
J |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1988-95 |
K2500 |
V8 |
350 |
5.7 |
K |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1991-95 |
K2500 |
V8 |
454 |
7.4 |
N |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1988-95 |
K2500 |
V6 |
262 |
4.3 |
Z |
1001m
or 1001sm |
2603 |
Plug, 1/2-20 |
| 1992-93 |
K2500 |
V8 |
379 |
6.2 |
C |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1992-99 |
K2500 |
V8 |
397 |
6.5 |
F |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1992-93 |
K2500 |
V8 |
379 |
6.2 |
J |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996-99 |
K2500 |
V8 |
454 |
7.4 |
J |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1994-95 |
K2500 |
V8 |
397 |
6.5 |
P |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1996-99 |
K2500 |
V8 |
350 |
5.7 |
R |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
| 1994-95 |
K2500 |
V8 |
397 |
6.5 |
S |
1095m
or 1095sm |
2614 |
Plug,
M12 x 1.75 |
These applications are intended as a guide only. Certain exceptions may apply
to some engine models.
If you are not sure about the drain plug size, please consult your dealer. We
try to keep this chart as accurate as possible. Please let us know if you spot
an error or have additional information.
Thank-you!
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