NGK 7823 BPR4HS NGKtandard Spark Plug

The NGK BPR4HS spark plug is a top-quality, dependable plug that always performs consistently. The build quality is excellent, with clean threads, a solid ceramic insulator, and a precise gap right out of the box. It threads in smoothly and seals tightly without any cross-threading or looseness. Once installed, it provides a strong, steady spark and reliable ignition every time. The engine starts quickly and runs smoother with better throttle response and no misfires. NGK plugs have always been my go-to because they last long and don’t foul easily, and this one is no exception. For the price, it’s a perfect replacement or upgrade plug. Five stars for reliability, fit, and performance.

good price, works fine

I have used NGK plugs in everything from my lawnmower to my cars and motorcycles including racing engines exclusively since the early 60's. Nothing better.

Fits and works as needed

Can't go wrong with ngk ,I only use these for my vintage motos

NGK sparkplugs are perfect for older Kawasaki motorcycles.

worked great

I used this to replace a BPR4HS 10. The last number represents the cap in millimeters,.10mm I simply gapped the new plug to specs and installed.

Good quality, reasonable price, fast delivery

It works as it should, lot of spark!