​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​

​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​
​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​
​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​
​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​
​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​
​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​
​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​

Key features

  • ⚡ OEM-Performance Specs "Precision-engineered replacement for OEM 278000586 & Denso coils. Direct fit for 1992-2002 Sea-Doo GTI/GTS/GTX/SPX with 587cc/657X 2-stroke engines - NO modification needed."
  • 🌊 Saltwater Protection System "Triple-sealed epoxy potting outperforms OEM in salt spray tests (48hrs ASTM B117). Stainless steel core withstands 40% more vibration than clones. Solves misfires at 6,000 RPM and saltwater corrosion failures."
  • 🔥 High-Energy Output "45,000V peak voltage (tested per SAE J973) ensures strong spark even with fouled plugs. 0.8Ω low-resistance windings prevent voltage drop - fixes hard starting, hesitation & backfiring in carbureted 2-strokes."
  • ⏱️ 3-Minute Direct Swap "Color-coded OEM connectors prevent wiring errors. Exact mounting points match factory locations. Heat shield included - no splicing or special tools required for installation."
  • 🛡️ Wave-Impact Tested Reliability "Bench-tested at 10,000+ cycles (simulating 200hrs WOT). Proven on Florida Keys rental fleets - solves no-spark failures caused by humidity ingress. 18-month corrosion warranty."
BrandNEWHOW
CategoryCoils
Warranty1 YEAR

​​NEWHOW 278000586 Ignition Coil for Sea-Doo GTI/GTS/GTX/SPX 1992-2002 - OEM Replacement 278000202, Waterproof Coil Fit 2-Stroke 587/657X Engines & Denso​​

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