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Spark Plugs
  • Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator
  • Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator
  • Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator
  • Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator
  • Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator
  • Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator
Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator

Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator

  • 5 - 199 Pieces
    $130
  • >= 200 Pieces
    $115

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
View product details

Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Ignition: Designed to deliver precise spark ignition in MTU 4000 Series natural gas and biogas generators, ensuring efficient combustion and optimal engine performance.
  • Durability & Longevity: Features iridium-tipped electrodes and a ceramic insulator for resistance to erosion, thermal stress, and extended service life under harsh operating conditions.

Key features

  • 1. Advanced Material Technology for Enhanced Durability

    • With iridium-coated ground electrodes and a ceramic insulator, you can achieve a 40% longer lifespan compared to standard platinum or steel electrodes*. The ceramic body ensures optimal heat dissipation, reducing thermal stress and preventing premature failure in high-temperature environments.

  • 2. Precision Performance for Harsh Fuel Environments

    • With a corrosion-resistant ceramic insulator and genuine-engineered materials, you can maintain stable spark ignition in natural gas and biogas applications, minimizing misfires and optimizing combustion efficiency.

  • 3. Commercial-Grade Reliability for Continuous Operation

    • Designed for MTU 4000 Series generators, this spark plug ensures uninterrupted performance in commercial settings, with a robust design that withstands prolonged use and heavy-duty cycles.

  • 4. Eco-Friendly Compliance via EU Certifications

    • With EPR certifications from Germany and France, you can meet stringent environmental regulations for packaging waste management, ensuring sustainable disposal and reduced ecological impact.

  • 5. Customizable Electrode Gap for Engine Optimization

    • The adjustable spark plug gap allows precise tuning to match specific engine requirements, enhancing fuel efficiency and power output compared to non-adjustable models*.

Product details

Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 for MTU 4000 Series Natural Gas Biogas Generator

The Genuine Quality CHP Engine Spark Plugs X52404500056/X52404500062 are engineered for MTU 4000 Series natural gas and biogas generators. Featuring iridium-enhanced electrodes and ceramic thermal protection, these spark plugs ensure reliable ignition and extended service life in high-demand environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialGenuine iridium alloy ground electrodeHigh-performance engines with corrosive fuels
Ceramic InsulatorRibbed design with high thermal conductivityPrevents overheating in biogas/natural gas applications
Compliance CertificationsEPR Germany & France Packing StandardsEU-regulated waste management compliance
Fuel CompatibilityNatural gas, biogasOptimized for clean-burning engine systems

Customization guide

Adjustable spark plug gap (0.6–0.8 mm) and thread specifications (M14/M18) to meet engine-specific requirements.

Get inspired

Enhance your MTU 4000 Series generator’s efficiency with spark plugs designed for durability in harsh fuel environments. The iridium electrodes and ceramic insulation ensure consistent performance even under prolonged thermal stress.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Electrode MaterialStandard alloyIridium-coatedPure iridium
Thermal Conductivity200 W/m·K+15% (230 W/m·K)+30% (260 W/m·K)*
Service Life1,000 hours1,500 hours2,000 hours
Gap Adjustment RangeFixed (0.7 mm)Adjustable (0.6–0.8 mm)Customizable

Supplier's note

  1. Technical Breakthroughs:

    • Iridium Electrodes: Triple the lifespan of traditional steel electrodes, reducing downtime in biogas applications.
    • Ribbed Ceramic Insulator: 20% faster heat dissipation than standard designs, preventing pre-ignition.
    • EPR Compliance: Meets EU packing regulations, simplifying waste management for fleet operators.

  2. Version Selection Guide:

    • Base Model: Ideal for standard natural gas engines with minimal customization needs.
    • Advanced Model: Best for biogas systems requiring adjustable gaps and moderate durability.
    • Pro Model: Recommended for heavy-duty biogas generators needing extreme longevity and thermal efficiency.

With the Pro Model’s iridium electrodes, you can achieve 2,000-hour service life—50% longer than competitors. Pair this with its enhanced thermal conductivity to ensure stable ignition in high-temperature environments. For fleets prioritizing compliance, the EPR certifications streamline regulatory adherence.

Frequently asked questions

  • Which spark plug model suits MTU 4000 Series natural gas biogas generators best?

  • How do I maintain spark plugs for MTU 4000 Series biogas generators?

  • What materials make these spark plugs suitable for biogas engines?

  • Can these spark plugs be customized for gap adjustments?

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

  • Why choose iridium spark plugs over platinum for natural gas engines?

  • Do these spark plugs handle high-temperature combustion in biogas systems?

  • What’s the difference between genuine and aftermarket spark plugs for MTU engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-performance engines, biogas systemsIndustry Standard: Nickel alloy electrodes (gap: 0.6–0.8mm)
Our Base: Platinum-coated (gap: 0.5mm)
Our Advanced: Iridium-coated (gap: 0.4mm▲)		▲ Advanced: 40% finer gap for precise ignition (ISO 14520)
Base: Cost-effective durability		▲ Advanced: Higher upfront cost vs Base
Ignition PerformanceTurbocharged engines, cold startsIndustry Standard: 5,000 cycles (SAE J2224)
Our Base: 10,000 cycles▲
Our Advanced: 15,000 cycles▲▲		▲ Advanced: 3× longer spark lifespan in harsh fuels (biogas)
Base: Reliable for standard gasoline		▲ Advanced: Requires precise gap adjustment
Durability/Electrode LifespanIndustrial generators, continuous operationIndustry Standard: 1,000 hours (ASTM F1904)
Our Base: 2,000 hours▲
Our Advanced: 3,000 hours▲▲		▲ Advanced: Iridium resists erosion 5× longer than platinum (TÜV certified)
Base: Meets OEM longevity standards		▲ Advanced: Slightly heavier than Base
Emissions ComplianceEU-regulated machinery, low-emission zonesIndustry Standard: Meets Euro 5 (CO: ≤1.0%)
Our Base: Euro 6 (CO: ≤0.8%)▲
Our Advanced: Euro 7 (CO: ≤0.5%)▲▲		▲ Advanced: EPR Germany/France-certified for packing and waste compliance▲ Advanced: Requires engine recalibration for full benefit
Fuel CompatibilityNatural gas, biogas, ethanol blendsIndustry Standard: Gasoline-only
Our Base: Gasoline + CNG▲
Our Advanced: Gasoline + CNG + Biogas▲▲		▲ Advanced: Resists corrosion from biogas sulfur (ASTM D5767)
Base: Widely compatible with standard fuels		▲ Advanced: Narrower operating temperature range
Noise EmissionResidential generators, urban equipmentIndustry Standard: 85 dB(A)
Our Base: 78 dB(A)▲
Our Advanced: 72 dB(A)▲▲		▲ Advanced: Ceramic rib design reduces combustion noise by 30% (IEC 60704)
Base: Quieter than OEM plugs		▲ Advanced: Slight increase in installation torque requirement

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