Description

ACDelco Gold (Professional) Conventional Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These 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. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.Available for use in Marine applicationsBlack Onyx coating helps reduce corrosionCopper core provides great heat transfer and helps maximize plug durabilityManufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and modelsNickel-chrome alloy sheathing helps prevent corrosion on center electrodePremium aftermarket replacement partRibbed suppressor seal extends resistance and helps prevent spark ’flash over’ and misfiresSome ACDelco Gold parts may have formerly appeared as ACDelco Professional

Center Electrode Core Material: Copper

Center Electrode Design: Standard

Center Electrode Tip Material: Nickel Alloy

Electrical Terminal Type: Non-Removable Nut

Grade Type: Regular

Ground Configuration: Standard

Ground Electrode Core Material: Nickel

Ground Electrode Quantity: 1

Ground Electrode Tip Design: Standard

Height (in): 1.1

Height (in): 1.1 in

Hex Size (in): 13/16

Hex Size (in): 13/16 in

Hex Size: 20.62 MM

Hex Type: Hex

Insulator Height: 2.48 IN

Insulator Height: 62.97 MM

Insulator Material: ES703

Length (in): 4.1

Length (in): 4.1 in

Manufacturer Heat Range: 3

Pre-Gap Size: 0.04 IN

Pre-Gap Size: 0.89 MM

Reach: 0.37 IN

Reach: 9.4 MM

Resistor Type: Yes

Seat Type: Flat

Thread Diameter (in): 0.55

Thread Diameter (in): 0.55 in

Thread Diameter (mm): 14

Thread Diameter (mm): 14 mm

Washer Type: Crush

Washer(s) Included: Yes

Width (in): 3.5

Width (in): 3.5 in