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ACDelco GM OE (Professional) Double Platinum Spark Plugs are a high quality replacement ideal for many vehicles on the road today. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance.
| Make | Model | Years |
| Buick | Century | 1985 - 1988 |
| Buick | Electra | 1986 - 1987 |
| Buick | LeSabre | 1986 - 1988 |
| Buick | Riviera | 1986 - 1987 |
| Buick | Roadmaster | 1994 - 1996 |
| Buick | Skylark | 1986 - 1998 |
| Buick | Somerset Regal | 1985 |
| Buick | Somerset | 1986 - 1987 |
| Cadillac | Escalade | 1999 - 2000 |
| Cadillac | Fleetwood | 1994 - 1996 |
| Chevrolet | Camaro | 1993 - 1995 |
| Chevrolet | Cavalier | 1995 - 1998 |
| Chevrolet | Malibu | 1997 - 1999 |
| GMC | Savana 2500 | 1996 - 2006 |
| Isuzu | NPR | 1996 - 2003 |
| Oldsmobile | 98 | 1986 - 1987 |
| Oldsmobile | Achieva | 1995 - 1998 |
| Oldsmobile | Bravada | 1996 - 2001 |
| Oldsmobile | Calais | 1985 - 1987 |
| Oldsmobile | Cutlass Calais | 1978 - 1988 |
| Oldsmobile | Cutlass Ciera | 1986 - 1988 |
| Oldsmobile | Cutlass Cruiser | 1987 - 1988 |
| Oldsmobile | Delta 88 | 1986 - 1988 |
| Oldsmobile | Toronado | 1986 - 1987 |
| Pontiac | Bonneville | 1987 - 1988 |
| Pontiac | Firebird | 1993 - 1995 |
| Pontiac | Grand Am | 1985 - 1998 |
| Pontiac | Sunfire | 1995 - 1998 |
| Workhorse | P30 | 2000 - 2005 |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Platinum |
| Gap Size (IN) | 0.050 |
| Ground Configuration | Single |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Single Prong Electrode |
| Hex Size | 5/8 in |
| Insulator Height (in) | 2.023 |
| Insulator Height (mm) | 51.38 |
| Manufacturer Heat Range | 14 |
| Reach (IN) | 0.679 |
| Resistor Type | Yes |
| Seat Type | Tapered |
| Thread Diameter (IN) | 0.551 |
| Warranty Information | 7 Years |