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(888) 312-8812 Login Signup| Center Electrode Core Material | Copper |
| Ground Electrode Quantity | 1 |
| Hex Size | 16 mm |
| Insulator Height | 1.887 in. |
| Thread Diameter | 0.394 in. |
| Ground Electrode Tip Design | Single Prong Electrode |
| Ground Configuration | Single |
| Ground Electrode Core Material | Nickel Alloy |
| Center Electrode Material | Nickel |
| Gap | 0.025 in. |
| Gap | 0.025 in. |
| Heat Range | 2 |
| Heat Range | 2 |
| Resistor Plug | Yes |
| Resistor Plug | Yes |
| Spark Plug Seat Style | Gasket |
| Spark Plug Seat Style | Gasket |
| Thread Reach | 0.5 in. |
| Thread Reach | 0.5 in. |
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A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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