⚡ Ignite your engine’s potential with pro-grade spark plugs!
The ACDelco CR43TS Professional Conventional Spark Plug features a copper core for optimal heat transfer and durability, enhanced by a Black Onyx coating and nickel-chrome alloy sheathing to resist corrosion. Its ribbed suppressor seal reduces spark flashover and misfires, making it a reliable choice for marine and watercraft applications. Designed for easy installation with a 14mm thread size, this spark plug delivers consistent, high-performance ignition every time.
| Brand | ACDelco |
| Core Material | Copper |
| Thread Size | 14mm |
| Top Material Type | Nickel |
| Vehicle Service Type | Watercraft |
| Global Trade Identification Number | 00808709586524 |
| UPC | 808709586524 |
| OEM Part Number | 19302741 |
| Manufacturer | ACDelco |
| Product Dimensions | 10.41 x 8.89 x 2.79 cm; 0.28 g |
| Item model number | CR43TS |
| Manufacturer Part Number | CR43TS |
| Assembly Required | No |
| Manufacturer | ACDelco |
| Country of Origin | USA |
| Item Weight | 0.28 g |
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