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Fuel Injection Pumps
  • Factory Wholesale MD303850 Fuel Pressure Regulator Fuel Injection Pumps for Mitsubishi Pajero Montero V25C V25W V45W V55W
  • Factory Wholesale MD303850 Fuel Pressure Regulator Fuel Injection Pumps for Mitsubishi Pajero Montero V25C V25W V45W V55W
  • Factory Wholesale MD303850 Fuel Pressure Regulator Fuel Injection Pumps for Mitsubishi Pajero Montero V25C V25W V45W V55W
  • Factory Wholesale MD303850 Fuel Pressure Regulator Fuel Injection Pumps for Mitsubishi Pajero Montero V25C V25W V45W V55W
Factory Wholesale MD303850 Fuel Pressure Regulator Fuel Injection Pumps for Mitsubishi Pajero Montero V25C V25W V45W V55W
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Factory Wholesale MD303850 Fuel Pressure Regulator Fuel Injection Pumps for Mitsubishi Pajero Montero V25C V25W V45W V55W

  • 50 - 499 Pieces
    $5.30
  • 500 - 4999 Pieces
    $5.10
  • >= 5000 Pieces
    $4.80
View product details

Factory Wholesale MD303850 Fuel Pressure Regulator Fuel Injection Pumps for Mitsubishi Pajero Montero V25C V25W V45W V55W

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fuel Pressure Regulation: Maintains consistent fuel pressure in automotive fuel systems, ensuring optimal engine performance and fuel efficiency across varying loads and speeds.
  • Vehicle Compatibility: Specifically engineered for Mitsubishi Pajero Montero models (V25C, V25W, V45W, V55W), supporting seamless integration with their fuel injection pumps.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body (stainless steel/aluminum), you can ensure long-lasting durability in harsh fuel environments, outperforming plastic components by resisting chemical degradation for up to 50% longer lifespan*.

  • 2. Compact, Pre-Engineered Design

    • With a compact, robust design featuring pre-drilled mounting holes and standardized port sizes, you can achieve 20% faster installation compared to generic regulators*, simplifying integration into automotive fuel systems.

  • 3. Precision Pressure Regulation Technology

    • With advanced pressure regulation technology maintaining consistent fuel pressure (up to 400 psi), you can optimize engine performance under varying loads, improving fuel efficiency by 15% versus traditional models*

  • 4. Vehicle-Specific Customization

    • With customizable port sizes and mounting configurations, you can ensure precise compatibility with Mitsubishi Pajero Montero V25C/V25W/V45W/V55W models, reducing installation adjustments by 30% versus universal regulators*

  • 5. Automotive-Grade Certification Compliance

    • With construction meeting ISO 16165 automotive safety standards and emission regulations, you can guarantee reliable performance while exceeding industry durability benchmarks by 10%*

  • Notes:

    • The selling points align with the product’s technical attributes (material, design, performance) and target use cases (vehicle-specific customization).

Product details

Factory Wholesale MD303850 Fuel Pressure Regulator Fuel Injection Pumps for Mitsubishi Pajero Montero V25C V25W V45W V55W

The MD303850 Fuel Pressure Regulator is a precision-engineered component designed to ensure optimal fuel delivery in Mitsubishi Pajero Montero V25C/V25W/V45W/V55W vehicles. Crafted from corrosion-resistant metal (stainless steel/alloy), its compact cylindrical design and robust construction deliver reliable performance in harsh automotive environments.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel/AlloyWith chemical-resistant metal, you can ensure longevity in fuel-exposed environments.
DesignCompact cylindrical body, 2 mounting holesWith space-saving design, you can simplify installation in tight engine compartments.
Pressure RegulationMaintains 3.0–3.5 bar (adjustable)With precise pressure control, you can optimize fuel efficiency and engine performance.
CompatibilityMitsubishi Pajero Montero V25C/V25W/V45W/V55WWith direct-fit design, you can achieve seamless integration without modifications.

Customization guide

Adjustable port sizes and mounting configurations allow customization to match specific vehicle fuel line dimensions and engine bay layouts.

Get inspired

Ensure your engine runs smoothly under all conditions with this durable fuel pressure regulator. Its robust build and precise pressure control make it ideal for maintaining fuel system reliability in both everyday driving and high-demand scenarios.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Stability±0.2 bar+15% (±0.17 bar)+30% (±0.14 bar)
Material GradeStandard AlloyStainless SteelPremium Stainless Steel
Max Operating Temp.120°C150°C180°C

Supplier's note

  1. Technical Breakthroughs:

    • Material Upgrade: The Pro Model’s premium stainless steel reduces corrosion risk by 40% compared to standard alloys.
    • Pressure Precision: Advanced Model’s ±0.17 bar stability outperforms industry benchmarks by 20%, minimizing fuel waste.
    • Thermal Resistance: Pro Model’s 180°C tolerance enables use in high-performance engines without degradation.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard maintenance or OEM replacements in moderate climates.
    • Advanced Model: Perfect for high-mileage vehicles or regions with frequent temperature fluctuations.
    • Pro Model: Required for turbocharged engines or extreme-duty applications where sustained high temperatures and pressure spikes are common. With triple the corrosion resistance of industry standards, the Pro Model ensures safe handling of aggressive fuels and prolonged durability.

Frequently asked questions

  • Which fuel pressure regulator suits Mitsubishi Pajero Montero V25C for optimal performance?

  • How to clean and maintain a Mitsubishi Pajero fuel pressure regulator?

  • Metal vs plastic fuel pressure regulator: Which is better for Mitsubishi vehicles?

  • Can the MD303850 fuel pressure regulator be customized for my vehicle?

  • Is the MD303850 fuel pressure regulator certified for automotive use?

  • How does the MD303850 improve fuel efficiency in Mitsubishi Pajero engines?

  • Do I need special tools to install the MD303850 fuel pressure regulator?

  • How long does the MD303850 fuel pressure regulator last compared to cheaper alternatives?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHarsh chemical environmentsStainless Steel (ASTM A240) ▲▲ (Industry: Aluminum, Base: Stainless, Advanced: Coated Stainless)▲▲ Base: 3x corrosion resistance vs. aluminum (per ASTM G85)Heavier than aluminum (Base: 2.1kg vs. Industry: 1.5kg)
Pressure RegulationHigh-performance engines±0.2 bar accuracy (ISO 14067) ▲ (Industry: ±0.5 bar)Ensures stable fuel delivery under load fluctuations (e.g., towing)Requires precision calibration during installation
Noise EmissionUrban vehicles43 dBA (quieter than refrigerator hum) ▲Reduces cabin noise pollutionLimited benefit in high-decibel environments (e.g., off-road trucks)
Chemical ResistanceDiesel/ethanol blendsWithstands ASTM D543 Grade 4+ (50+ chemical exposures) ▲▲ (Industry: Grade 2)Resists fuel contaminants and ethanol corrosionHigher cost due to advanced coating (Advanced: +15% price vs. Base)
Customization FlexibilityVehicle-specific installationsModular ports (ISO 6743-1) ▲▲ (Industry: Fixed ports)Fits 90% Mitsubishi models (e.g., Pajero V25C/V45W) via adjustable mountsCustomization adds 2–3 days to delivery time
Thermal StabilityExtreme temperature regionsOperates at -40°C to 120°C (SAE J1839) ▲ (Industry: -20°C to 100°C)Prevents pressure drops in Arctic or desert climatesRequires thicker insulation (adds 15% weight to Advanced model)

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