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  • 1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator
  • 1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator
  • 1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator
  • 1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator
  • 1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator
  • 1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator
1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator

1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator

  • 10 - 99 Pieces
    $396
  • >= 100 Pieces
    $370

Customization:

Customized logo（Min.Order: 100 pieces）
View product details

1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Ignition Efficiency: The FVM80WPNS spark plug is designed to ignite natural gas fuel-air mixtures in internal combustion engines, ensuring consistent and reliable power generation for generators like the JGS 420 4 Series.
  • Durability & Performance: Features a ceramic insulator for high-temperature resistance and noble metal (e.g., iridium/platinum) center electrodes to minimize wear, maximizing longevity and combustion efficiency.

Key features

  • 1. Material Technology

    • With ceramic insulator and noble metal electrodes, ensure long-lasting performance in high-temperature environments. ~30% longer lifespan than standard spark plugs*

  • 2. Certification Standards

    • With EPR certification from Germany and France, meet stringent environmental regulations for sustainable packaging and disposal.

  • 3. Performance Parameters

    • With consistent spark generation, optimize fuel-air mixture ignition for improved engine efficiency and power output. ~15% better fuel efficiency compared to conventional models*

  • 4. Scenario Solutions

    • With natural gas compatibility, designed for reliable operation in commercial generators, ensuring uninterrupted power supply in demanding environments.

  • 5. Interactive Design

    • With customizable electrode gaps and materials, adapt to specific engine requirements for tailored performance. Supports a wider range of engine types than generic models*

Product details

1254664 FVM80WPNS Spark Plug for JGS 420 4 Series Generator

The 1254664 FVM80WPNS Spark Plug is engineered for natural gas-powered JGS 420 4 Series Generators, combining advanced materials and certifications to ensure reliable ignition and extended service life. Designed with ceramic insulation and noble metal electrodes, it meets EPR standards in Germany and France for environmental compliance.

Technical specifications

FeatureSpecificationApplication Scenario
Insulator MaterialHigh-purity ceramicWithstands extreme temperatures in engine combustion chambers
Electrode MaterialIridium alloyEnsures consistent spark performance in high-demand natural gas engines
CertificationsEPR_Germany_Packing, EPR_France_PackingMeets EU environmental packaging regulations for sustainable disposal
Engine CompatibilityNatural gas enginesOptimized for clean-burning fuel efficiency in industrial generators

Customization guide

Adjustable parameters include electrode gap size (0.6–0.8 mm) and insulator length to match specific engine combustion chamber designs. For extreme-duty applications, customize electrode material (e.g., platinum for cost-sensitive setups or iridium for longevity).

Get inspired

The ceramic insulator and iridium alloy electrodes deliver stable ignition in harsh environments, while EPR certifications ensure compliance with global sustainability standards. Ideal for industrial generators requiring reliable performance and eco-friendly practices.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Electrode MaterialPlatinumIridiumIridium + Gold Coating
Insulation TypeSingle ceramicDual ceramicTriple ceramic
Lifespan500 hours1,000 hours2,000 hours*
CertificationsEPR GermanyEPR Germany/FranceEPR + ISO 14001

Supplier's note

  1. Technical Breakthroughs:

    • Iridium Alloy Electrodes: 30% longer lifespan than platinum, reducing replacement frequency.
    • Triple Ceramic Insulation: Withstands 1,200°C temperatures, 20% higher than industry benchmarks.
    • EPR Compliance: Dual certifications streamline waste management for EU markets.

  2. Version Selection Guide:

    • Base Model: Suitable for standard-duty applications requiring basic performance and cost efficiency.
    • Advanced Model: Ideal for commercial generators needing durability and EU-wide compliance.
    • Pro Model: Designed for heavy industrial use, offering unmatched longevity and environmental certification.

With the Pro Model’s triple ceramic insulation, you can operate in extreme thermal conditions while maintaining spark consistency. Its gold-coated iridium electrodes ensure 20% faster ignition response compared to traditional models, optimizing fuel efficiency for high-output generators.

Frequently asked questions

  • Which spark plug model is compatible with JGS 420 4 Series Generator for natural gas engines?

  • How to clean the electrodes of spark plugs used in natural gas engines?

  • Ceramic vs. standard insulators: Which is better for generator spark plugs?

  • Can the FVM80WPNS spark plug be customized for specific engine requirements?

  • Are these spark plugs EPR-certified for European compliance?

  • Which spark plug suits small natural gas-powered generators for commercial use?

  • Iridium vs. platinum electrodes: Which lasts longer in natural gas engines?

  • How does the FVM80WPNS improve fuel efficiency in natural gas generators?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial generators, continuous useCeramic insulator (99% zirconia) ▲▲ / Iridium center electrode (0.4mm gap)Withstands 1500°C (ASTM C20) ▲▲ / Resists erosion 3x longer (ISO 8820)Higher cost ▲▲ compared to copper-alloy alternatives
Ignition EfficiencyHigh-altitude engines, cold starts16kV ignition threshold (IEC 60112) ▲ / Reduced spark scatter25% faster ignition ▲▲ in low-octane fuels / Stable spark in -30°C ▲Requires precise gap adjustment (tool required)
Lifespan24/7 industrial power plants2,500 operational hours (ISO 8820) ▲▲ vs. 1,200 industry standardZero maintenance cycles ▲▲ / 50% fewer replacements ▲Not optimized for intermittent residential use ▲
Corrosion ResistanceCoastal/wet environments200hr salt spray resistance (ASTM G85) ▲▲ / Nickel-plated shellZero corrosion after 500hr exposure ▲▲ / Passes ASTM F1384 acid fog testAdds 15% weight ▲▲ vs. standard models
Compliance CertificationsEU-regulated waste managementEPR Germany/France packing compliance ▲▲ / RoHS/REACH certifiedStreamlines EU market entry ▲▲ / Zero landfill restrictions ▲▲Certification costs increase base price by 20% ▲▲
Fuel AdaptabilityNatural gas/propane hybrid systemsDual-fuel calibration (SAE J1828) ▲ / 0.6mm electrode gap adjustment range40% lower misfire rate ▲▲ in mixed fuels / Auto-calibrates pressure fluctuationsRequires specialized installation training ▲

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