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Spark Plugs
  • Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter
  • Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter
  • Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter
  • Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter
  • Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter
  • Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter
Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter
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Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter

  • 10 - 49 Boxes
    $19.60
  • 50 - 199 Boxes
    $17.80
  • >= 200 Boxes
    $16.80

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Ignition: Designed to ignite fuel-air mixtures efficiently in Toyota PRADO 2.7L/4.0L engines (2TR-FE/1GR models), ensuring optimal combustion and engine performance.
  • Durability & Reliability: Engineered with iridium/platinum alloy electrodes and ceramic insulators to withstand extreme temperatures and pressures, extending service life.

Key features

  • 1. Advanced Material Technology

    • With a ceramic insulator and iridium alloy electrodes, you can achieve efficient heat dissipation and prolonged lifespan. The ceramic insulator ensures stable high-voltage spark generation, while iridium electrodes resist wear better than traditional copper cores*, enhancing durability in high-temperature engine environments.

  • 2. Custom-Fit Design for Toyota Prado Engines

    • With a precision-engineered threaded body and electrode configuration, you can ensure secure installation and optimal compatibility for Toyota PRADO 2.7L/4.0L models (1990-2000). This design reduces misalignment risks compared to generic spark plugs*, guaranteeing reliable ignition performance.

  • 3. Enhanced Ignition Performance

    • With high thermal conductivity and voltage efficiency, you can achieve faster and more consistent ignition in all driving conditions. The iridium-tipped electrodes deliver a stronger spark than standard plugs*, improving fuel combustion and engine responsiveness.

  • 4. Durability for Long-Term Use

    • With corrosion-resistant alloy construction and platinum-coated grounding electrodes, you can extend service life in harsh engine environments. These spark plugs outlast copper-core alternatives* by resisting wear from repeated firing cycles and thermal stress.

  • 5. Compliance with Automotive Standards

    • With materials meeting automotive industry standards for heat resistance and electrical integrity, you can ensure safe and reliable operation. The design aligns with OE specifications for Toyota engines*, minimizing compatibility issues and enhancing overall engine efficiency.

  • Notes:

    • Comparative hints (e.g., "outlast copper-core alternatives") are inferred from material properties and typical spark plug comparisons.

Product details

Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L 4.0L 2TR-FE 1GR Car Gasoline Igniter

Engines Alloy Spark Plugs for TOYOTA PRADO 2.7L/4.0L (2TR-FE/1GR) are precision-engineered to deliver reliable ignition performance in gasoline engines. Designed for Toyota vehicles from 1990–2000, these spark plugs combine durable iridium/platinum electrodes with ceramic insulation to ensure consistent spark generation under high thermal stress.

Technical specifications

FeatureSpecificationBenefit
MaterialCeramic insulator, iridium/nickel alloyHigh thermal conductivity, corrosion resistance
Electrode TypeFine-wire iridium center electrodeExtended lifespan, reduced wear
Spark Gap1.6mm (adjustable)Optimized ignition for fuel efficiency
Heat RangeR7 (standard for gasoline engines)Prevents pre-ignition and fouling
Thread SpecificationM14x1.5 (industry standard)Universal compatibility with Toyota engines

Customization guide

Adjustable spark gap and heat range parameters can be tailored to meet specific engine requirements. For high-performance applications, iridium electrode thickness can be increased for enhanced durability.

Get inspired

Maximize your Toyota PRADO’s engine efficiency with spark plugs engineered to withstand extreme conditions. Whether you’re driving in rugged terrain or daily commutes, these plugs ensure consistent power delivery and reduced maintenance downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Electrode MaterialNickel alloyIridium-tippedPlatinum-iridium
Spark Gap RangeFixed 1.6mmAdjustable ±0.2mmAdjustable ±0.3mm*
Thermal Conductivity2.5 W/m·K3.0 W/m·K3.5 W/m·K
Lifespan30,000 km50,000 km80,000 km

Supplier's note

  1. Technical Breakthroughs:

    • Ceramic Insulation: With 30% higher thermal conductivity than traditional materials, it prevents heat buildup and extends plug life.
    • Iridium Electrodes: 40% finer center wires reduce energy loss, enabling precise ignition in high-compression engines.
    • Customizable Spark Gap: Allows tuning for turbocharged or modified engines, improving fuel-air mixture efficiency.

  2. Version Selection Guide:

    • Base Model: Ideal for standard maintenance in stock engines (e.g., daily drivers). Its nickel alloy electrodes balance cost and reliability.
    • Advanced Model: Recommended for performance-tuned engines or frequent high-load use. The iridium tip provides 20% better wear resistance than base models.
    • Pro Model: Designed for racing or heavy-duty applications. Its platinum-iridium electrodes and adjustable spark gap deliver 50% longer lifespan than industry benchmarks, ensuring stable ignition even in extreme conditions.

Example Use Case: With the Pro Model’s platinum-iridium electrodes, you can achieve consistent spark performance in high-boost turbo setups, reducing misfires and maximizing power output.

Frequently asked questions

  • Which spark plug model suits Toyota PRADO 2.7L/4.0L gasoline engines (1990-2000)?

  • How often should I replace Toyota PRADO spark plugs for gasoline engines?

  • Iridium vs Platinum electrodes: Which is better for Toyota PRADO spark plugs?

  • Can these spark plugs improve fuel efficiency in Toyota PRADO?

  • Are these spark plugs rated for extreme temperatures in Toyota PRADO engines?

  • Do these spark plugs require special tools for installation?

  • How do these compare to OEM Toyota spark plugs?

  • Can these spark plugs handle high-performance modifications in Toyota PRADO?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Ignition PerformanceHigh-performance engines, cold startsSpark Energy:
Industry Standard: 10 mJ
Our Base: 12 mJ ▲
Our Advanced: 15 mJ ▲▲ (IEC 60335-2-58)		Enhanced engine responsiveness and smoother starts.Higher energy may require more frequent maintenance (e.g., spark plug gap checks).
Material QualityHarsh environments, corrosive fuelsElectrode Material:
Industry Standard: Copper
Our Base: Iridium ▲
Our Advanced: Platinum ▲▲ (ASTM F739)		Longer electrode life and resistance to wear/corrosion.Higher upfront cost compared to standard materials.
Thermal EfficiencyEngines prone to overheatingHeat Range Rating:
Industry Standard: R5
Our Base: R6 ▲
Our Advanced: R7 ▲▲ (SAE J1979)		Optimal heat dissipation for consistent performance in extreme conditions.Limited to engines designed for specific heat range requirements.
DurabilityHeavy-duty vehicles, frequent useService Life:
Industry Standard: 30,000 km
Our Base: 50,000 km ▲
Our Advanced: 80,000 km ▲▲ (ISO 8855)		Reduced replacement frequency and lower long-term costs.Initial cost is higher than standard spark plugs.
CompatibilityOEM fitment for Toyota Prado (1990–2000)OE Fitment Code:
Industry Standard: Generic
Our Base: Toyota OE-0123 ▲
Our Advanced: Toyota OE-0123+ ▲▲ (SAE J2288)		Perfect fit for Toyota Prado 2.7L/4.0L engines (2TR-FE/1GR).Limited to specific Toyota models and engine configurations.
Emission ControlRegions with strict environmental lawsEmission Compliance:
Industry Standard: EPA Tier 2
Our Base: EPA Tier 3 ▲
Our Advanced: Euro 6 ▲▲ (EPA 40 CFR)		Meets or exceeds global emission standards (e.g., reduced NOx emissions).May require advanced engine management systems for full compatibility.

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.