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  • 4G32 Engine Piston
  • 4G32 Engine Piston
  • 4G32 Engine Piston
  • 4G32 Engine Piston
  • 4G32 Engine Piston
  • 4G32 Engine Piston
4G32 Engine Piston

4G32 Engine Piston

  • 12 - 59 Pieces
    $18
  • >= 60 Pieces
    $16

Customization:

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

4G32 Engine Piston

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Engine Compatibility: Designed for Mitsubishi 4G32 engines, including models like the 3000 GT, this aluminum piston efficiently transfers combustion force to the crankshaft while handling high compression ratios.
  • Enhanced Sealing & Durability: Features multiple piston rings to minimize gas leakage and optimize combustion efficiency, ensuring reliable performance in demanding engine conditions.

Key features

  • 1. Lightweight Aluminum Construction for Enhanced Performance

    • With a durable aluminum alloy material, you can reduce engine weight and improve heat dissipation compared to cast iron pistons*. This lightweight design also minimizes rotational inertia, enabling smoother and more efficient engine operation.

  • 2. EPR Germany Packing & RoHS Compliance for Safety & Sustainability

    • With EPR Germany Packing and RoHS certifications, you can ensure compliance with strict environmental and safety standards*. These certifications guarantee non-toxic materials and responsible waste management, aligning with global regulatory requirements.

  • 3. High-Performance Engine Compatibility for Demanding Applications

    • Designed for Mitsubishi 3000 GT and similar high-performance engines, you can handle extreme temperatures and high compression ratios for robust power output*. The piston’s robust construction ensures reliability in heavy-duty or racing scenarios.

  • 4. Customizable Ring Gaps for Tailored Performance

    • With adjustable ring gaps and coating options (e.g., ceramic), you can optimize sealing efficiency and reduce wear for specific engine configurations*. This adaptability extends service life and maintains peak performance under varied operating conditions.

  • 5. Universal Fitment Across Multiple Models

    • Compatible with Mitsubishi models like the 3000 GT, 3000, and Fit, you can achieve precise fitment and seamless integration across diverse engine platforms*. This versatility reduces downtime and simplifies maintenance for automotive professionals.

Product details

4G32 Engine Piston

The 4G32 Engine Piston is engineered for Mitsubishi 4G32 series engines, offering robust performance in high-torque applications. Crafted from lightweight aluminum alloy, it ensures optimal thermal management and durability. Certified to EPR Germany Packing and RoHS standards, this piston meets global environmental and safety regulations.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-grade aluminum alloy20% lighter than cast iron, reducing engine inertia
CertificationsEPR Germany Packing, RoHS compliantEnsures eco-friendly disposal and safety
CompatibilityFits Mitsubishi 4G32 (3000 GT, 3000)Direct OEM replacement for seamless integration
Engine TypeGT (High-Performance)Optimized for high RPM and power output
ConstructionTriple ring design (compression rings)Minimizes gas leakage and enhances sealing

Customization guide

Adjust ring gaps (0.05–0.10 mm) to tailor sealing efficiency for specific engine loads. Optional ceramic coatings can boost wear resistance by 30%, while skirt modifications reduce friction by 15% for improved longevity.

Get inspired

Ideal for turbocharged engines, this piston delivers reliable performance in high-stress scenarios like racing or heavy-duty machinery. Its lightweight aluminum construction ensures faster acceleration, while triple rings maintain peak efficiency even under extreme conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Compression Resistance150 bar+15% (172.5 bar)+30% (195 bar)*
Wear ResistanceStandard coatingCeramic-coated ringsDual-layer ceramic
Friction ReductionOEM skirt designTapered skirtDiamond-like carbon

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Alloy Material: 20% lighter than cast iron, enabling faster acceleration.
    • Triple Ring Design: Reduces gas leakage by 25% compared to dual-ring pistons.
    • RoHS Compliance: Eliminates hazardous materials, aligning with global sustainability trends.

  2. Optimal Version Selection:

    • Base Model: Suitable for standard GT engines requiring OEM-level performance.
    • Advanced Model: Ideal for turbocharged setups needing enhanced wear resistance (e.g., rally cars).
    • Pro Model: Designed for industrial or racing applications demanding extreme compression (e.g., 195 bar) and corrosion resistance. With its diamond-like carbon coating, the Pro Model outperforms industry benchmarks by 40% in friction reduction.

Frequently asked questions

  • Which Mitsubishi models is the 4G32 engine piston compatible with?

  • Is the aluminum piston suitable for high-temperature engine environments?

  • How does the 4G32 piston compare to cast iron pistons?

  • Can this piston be customized for specific engine needs?

  • Does the piston meet environmental and safety standards?

  • What maintenance is required for the piston rings?

  • Is the piston suitable for diesel engine applications?

  • What’s the warranty for this piston?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Cast Iron PistonsHeavy-duty trucks, industrial enginesCast iron (density 7.2 g/cm³), ASTM E10 hardness ≥150 HBHigh durability, cost-effectiveHeavy (▲), thermal expansion issues
Aluminum Alloy PistonsPassenger cars, light commercial vehiclesAluminum alloy (2.7 g/cm³ ▲), ASTM B557 tensile strength 250 MPa (30% lighter)Lightweight, better thermal conductivityLess durable under extreme heat (▲)
Ceramic-Coated PistonsHigh-performance racing enginesCeramic coating (heat resistance up to 600°C ▲▲), ASTM C695 abrasion resistanceEnhanced heat resistance, reduced wearHigher cost, requires specialized maintenance
High-Compression PistonsDiesel engines with high compressionCompression ratio 18:1 (ISO 3923), optimized piston crown designImproved fuel efficiencyProne to pre-ignition with low-octane fuels
Emission-Compliant PistonsEuro 6/EPA regulated vehiclesRoHS-certified materials, EPR Germany Packing compliance ▲ (environmental safety)Meets strict emissions standardsLimited regional availability
Customizable PistonsBespoke engine builds, aftermarketAdjustable ring gaps (ISO 1925), skirt coatings for oil control ▲▲ (tailored fit)Tailored performance, extended engine lifeRequires expert installation and tuning

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