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Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
The Spark Plug Consists Of A Threaded Metal Cylindrical Shell. This Is Screwed Into The Engine Head Securing The Plug Whilst Providing A Perfect Seat To Ensure Full Compression Within The Combustion Chamber. Contact Between The Spark Plug Shell And The Engine Head Creates A Negative Grounding.