NGK BPR8ES Scooter Spark Plug (NGK3923)
ITEM# TT-16456
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Description
NGK BPR8ES Spark Plug for Multiple Scooter Models
The NGK BPR8ES spark plug is built to suit a variety of scooter models, delivering dependable ignition and steady engine output. Keeping this component in good condition helps the engine run evenly and make efficient use of fuel. If you are browsing scooter spark plugs, this option is a solid match for keeping your engine performing as it should. Its thoughtful construction and quality materials give you a plug you can rely on during everyday riding.
Build and Design Details
The plug uses a ceramic insulator made from high-purity alumina silicate, a material valued for its durability and its ability to conduct heat away effectively. Corrugated ribs along the insulator work to reduce the chance of flashover, supporting consistent spark delivery. A copper core combined with a triple-sealed design helps draw heat out of the plug and lowers the likelihood of leaks, which can contribute to a longer service life.
Fitting and Upkeep
Swapping in the NGK BPR8ES is a simple job that most owners can handle at home using basic hand tools. The plug is shaped to seat in the same opening the old one came out of. Inspecting the plug at regular intervals and replacing it when due will help keep the engine running efficiently, particularly if you notice signs of misfiring or hard starting.
Technical Specifications
- Thread Size: 14mm
- Reach: 19mm (3/4 inch)
- Hex Size: 20.6mm (13/16 inch)
- Gap: 0.8mm (.031 inch)
- Heat Range: 8
- Terminal Nut: Removable
Compatibility Guide
How to choose: The NGK BPR8ES has a 14mm thread, a 19mm (3/4 inch) reach, and a 20.6mm (13/16 inch) hex. Compare these measurements against the plug you are taking out. Confirm the gap reads 0.8mm (.031 inch) before you fit it.
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