Spark Plug; ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.Black Onyx coating helps reduce corrosionCopper core provides great heat transfer and helps maximize plug durabilityRibbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfiresNickel-chrome alloy sheathing helps prevent corrosion on center electrodeAvailable for use in Marine applications
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Submodel |
Years |
Fitment Notes |
| Buick |
Century |
Custom |
1984 - 1992 |
|
| Buick |
Century |
Estate Wagon |
1985 - 1989 |
|
| Buick |
Century |
Estate |
1984 |
|
| Buick |
Century |
Limited |
1984 - 1992 |
|
| Buick |
Century |
Olympia Limited |
1984 |
|
| Buick |
Century |
Special |
1991 - 1992 |
|
| Buick |
Skylark |
Base |
1990 - 1991 |
|
| Buick |
Skylark |
Custom |
1984 - 1991 |
|
| Buick |
Skylark |
Gran Sport |
1990 - 1991 |
|
| Buick |
Skylark |
Limited |
1984 - 1989 |
|
| Buick |
Skylark |
Luxury Edition |
1990 - 1991 |
|
| Buick |
Somerset Regal |
Base |
1985 |
|
| Buick |
Somerset Regal |
Limited |
1985 |
|
| Buick |
Somerset |
Custom |
1986 - 1987 |
|
| Buick |
Somerset |
Limited |
1986 - 1987 |
|
| Buick |
Somerset |
T-Type |
1986 |
|
| Chevrolet |
Astro |
Base |
1985 - 1990 |
|
| Chevrolet |
Astro |
CL |
1985 |
|
| Chevrolet |
Astro |
CS |
1985 |
|
| Chevrolet |
Camaro |
Sport |
1984 - 1985 |
|
| Chevrolet |
Celebrity |
Base |
1984 - 1990 |
|
| Chevrolet |
Celebrity |
CL |
1989 |
|
| Chevrolet |
Celebrity |
Classic |
1985 |
|
| Chevrolet |
Celebrity |
Estate |
1985 - 1987 |
|
| Chevrolet |
Celebrity |
Eurosport |
1984 - 1990 |
|
| Chevrolet |
Citation II |
Base |
1984 - 1985 |
|
| Chevrolet |
Citation II |
X-11 |
1984 - 1985 |
|
| Chevrolet |
Lumina |
Base |
1990 - 1992 |
|
| Chevrolet |
S10 Blazer |
Base |
1985 - 1988 |
|
| Chevrolet |
S10 Blazer |
High Country |
1987 - 1988 |
|
| Chevrolet |
S10 Blazer |
Sport |
1985 - 1988 |
|
| Chevrolet |
S10 Blazer |
Tahoe |
1985 - 1988 |
|
| Chevrolet |
S10 |
Base |
1985 - 1993 |
|
| Chevrolet |
S10 |
Base |
1991 |
engine L4 - 2.5L 2474cc 151ci GAS TBI vin E - 2 valve OHV |
| Chevrolet |
S10 |
Durango |
1985 - 1990 |
|
| Chevrolet |
S10 |
EL |
1992 - 1993 |
|
| Chevrolet |
S10 |
Sport |
1985 - 1989 |
|
| Chevrolet |
S10 |
Tahoe |
1985 - 1992 |
|
| Chevrolet |
S10 |
Tahoe |
1991 |
engine L4 - 2.5L 2474cc 151ci GAS TBI vin E - 2 valve OHV |
| GMC |
S15 Jimmy |
Base |
1985 - 1988 |
|
| GMC |
S15 Jimmy |
Gypsy |
1985 - 1988 |
|
| GMC |
S15 Jimmy |
High Sierra |
1985 |
|
| GMC |
S15 Jimmy |
Sierra Classic |
1985 - 1988 |
|
| GMC |
S15 Jimmy |
Timberline |
1988 |
|
| GMC |
S15 |
Base |
1985 - 1990 |
|
| GMC |
S15 |
EL |
1987 |
|
| GMC |
S15 |
Gypsy |
1986 - 1988 |
|
| GMC |
S15 |
High Sierra |
1985 - 1990 |
|
| GMC |
S15 |
Sierra Classic |
1985 - 1990 |
|
| GMC |
Safari |
Base |
1985 - 1990 |
|
| GMC |
Safari |
SLE |
1985 |
|
| GMC |
Safari |
SLX |
1985 |
|
| GMC |
Safari |
SL |
1985 |
|
| GMC |
Sonoma |
Base |
1992 - 1993 |
|
| GMC |
Sonoma |
Base |
1991 |
engine L4 - 2.5L 2474cc 151ci GAS TBI vin E - 2 valve OHV |
| GMC |
Sonoma |
SLE |
1992 - 1993 |
|
| GMC |
Sonoma |
SLE |
1991 |
engine L4 - 2.5L 2474cc 151ci GAS TBI vin E - 2 valve OHV |
| GMC |
Sonoma |
SLS |
1993 |
|
| Oldsmobile |
Calais |
500 |
1985 |
|
| Oldsmobile |
Calais |
Base |
1985 - 1987 |
|
| Oldsmobile |
Calais |
ES |
1986 |
|
| Oldsmobile |
Calais |
GT |
1986 - 1987 |
|
| Oldsmobile |
Calais |
Supreme |
1985 - 1987 |
|
| Oldsmobile |
Cutlass Calais |
Base |
1988 - 1991 |
|
| Oldsmobile |
Cutlass Calais |
GT |
1988 - 1991 |
|
| Oldsmobile |
Cutlass Calais |
SL |
1988 - 1989 |
|
| Oldsmobile |
Cutlass Calais |
S |
1989 - 1991 |
|
| Oldsmobile |
Cutlass Ciera |
Base |
1989 - 1992 |
|
| Oldsmobile |
Cutlass Ciera |
Brougham |
1984 - 1987 |
|
| Oldsmobile |
Cutlass Ciera |
Cruiser LS |
1984 - 1985 |
|
| Oldsmobile |
Cutlass Ciera |
ES |
1985 - 1986 |
|
| Oldsmobile |
Cutlass Ciera |
GT |
1986 - 1987 |
|
| Oldsmobile |
Cutlass Ciera |
Holiday |
1985 - 1986 |
|
| Oldsmobile |
Cutlass Ciera |
LS |
1984 - 1987 |
|
| Oldsmobile |
Cutlass Ciera |
SL |
1986 - 1990 |
|
| Oldsmobile |
Cutlass Ciera |
S |
1986 - 1991 |
|
| Oldsmobile |
Cutlass Cruiser |
Base |
1989 - 1990 |
|
| Oldsmobile |
Cutlass Cruiser |
Brougham |
1987 |
|
| Oldsmobile |
Cutlass Cruiser |
LS |
1987 |
|
| Oldsmobile |
Cutlass Cruiser |
SL |
1989 |
|
| Oldsmobile |
Cutlass Cruiser |
S |
1992 |
|
| Oldsmobile |
Omega |
Base |
1984 |
|
| Oldsmobile |
Omega |
Brougham |
1984 |
|
| Oldsmobile |
Omega |
ES |
1984 |
|
| Pontiac |
6000 |
Base |
1984 - 1989 |
|
| Pontiac |
6000 |
LE |
1984 - 1991 |
|
| Pontiac |
Fiero |
Base |
1984 - 1985 |
|
| Pontiac |
Fiero |
SE |
1984 - 1987 |
|
| Pontiac |
Fiero |
Sport |
1984 - 1988 |
|
| Pontiac |
Fiero |
Value Leader |
1986 - 1988 |
|
| Pontiac |
Firebird |
Base |
1984 - 1985 |
|
| Pontiac |
Firebird |
S/E |
1984 |
|
| Pontiac |
Grand Am |
Base |
1985 - 1988 |
|
| Pontiac |
Grand Am |
LE |
1985 - 1991 |
|
| Pontiac |
Grand Am |
SE |
1987 |
|
| Pontiac |
Grand Am |
Value Leader |
1991 |
|
| Pontiac |
Phoenix |
Base |
1984 |
|
| Pontiac |
Phoenix |
LE |
1984 |
|
