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  • Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36
  • Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36
  • Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36
  • Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36
  • Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36
  • Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36
Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36

Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36

  • 10 - 19 Pieces
    $20
  • 20 - 29 Pieces
    $19.50
  • >= 30 Pieces
    $19

Customization:

Customized logo(Min.Order: 100 pieces)
Customized packaging(Min.Order: 100 pieces)
Graphic customization(Min.Order: 100 pieces)

Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Coolant Circulation: Designed to efficiently circulate coolant through engine blocks, ensuring optimal temperature regulation for Mitsubishi and Mazda vehicles.
  • High-Performance Operation: Built to withstand extreme temperatures and pressures, maintaining engine longevity in demanding environments.

Key features

  • 1. Material Technology

  • With a corrosion-resistant metal body (cast iron/aluminum), ensure durability in harsh engine environments compared to plastic alternatives*

  • 2. Interactive Design

  • With a precision-machined flange and mounting holes, achieve secure installation and alignment for targeted Mitsubishi engine models compared to generic pumps*

  • 3. Performance Parameters

  • With a high-pressure tolerance rated up to 300 psi, maintain stable operation under extreme engine conditions*

  • 4. Scenario Solutions

  • Engineered for Mitsubishi 4G52/4G32 engines (e.g., GALANT, DELICA II Bus), providing a perfect fit for 1985–1999 models compared to universal pumps*

  • 5. Certification Standards

  • Certified to OEM specifications, ensuring compliance with automotive quality standards for reliable performance and longevity.

Product details

Engine Cool System GWM-13A Water Pump for Mitsubishi GALANT L300 DELICA II Bus LANCER CELESTE SAPPORO 4G52 4G32 4G33 4G36

The GWM-13A Water Pump is a precision-engineered component designed for Mitsubishi and Mazda vehicles, including models like the GALANT L300, DELICA II Bus, and LANCER CELESTE. Crafted from durable metal (cast iron/aluminum), it ensures reliable coolant circulation in engines from 1982–2004. Its robust design, optimized impeller, and flange mounting system make it ideal for maintaining engine cooling efficiency in harsh conditions.


Technical specifications

FeatureSpecificationBenefit
MaterialCast iron/aluminumWithstands high temperatures and pressures
Impeller DesignCentral multi-blade impellerEnsures efficient coolant circulation
Mounting SystemFlange with standardized mounting holesSecure attachment to engine block
Pressure Rating500 PSI (+20% over industry standard)Handles extreme engine conditions
CompatibilityMitsubishi/Mazda models (1982–2004)Fits 4G52/4G32/4G33/4G36 engines

Customization guide

Adjustable parameters include:

  • Flow Rate: Customize to match engine cooling demands (e.g., +15% for turbocharged systems).
  • Gasket Material: Choose from silicone or rubber for varying temperature resistance.
  • Pressure Tolerance: Optimize for high-performance or heavy-duty applications.

Scenario Solution:
The medium-pressure variant (450 PSI) is ideal for daily-use vehicles, while the high-pressure model (500 PSI) suits engines with prolonged high-temperature exposure, such as long-distance buses.


Get inspired

Ensure your engine runs smoothly in any condition. With the GWM-13A’s reinforced impeller and pressure-resistant body, you can extend engine longevity and prevent overheating—even during heavy towing or stop-and-go traffic.


Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Rate15 L/min+15% (17.25 L/min)+30% (19.5 L/min)*
Pressure Rating450 PSI500 PSI600 PSI
MaterialCast ironAluminumPremium alloy
CompatibilityStandard modelsTurbo enginesHeavy-duty trucks

*Performance gains vs. Base Model.


Supplier's note

  1. Technical Breakthroughs:

    • Pressure Rating: The Pro Model’s 600 PSI exceeds industry standards by 33%, enabling safe operation in extreme environments.
    • Impeller Design: The multi-blade impeller reduces turbulence, improving coolant efficiency by 20%.
    • Material Advancement: Premium alloy in the Pro Model cuts weight by 15% without sacrificing durability.
  2. Optimal Version Selection:

    • Base Model: Ideal for standard passenger vehicles (e.g., GALANT L300) requiring reliable, cost-effective cooling.
    • Advanced Model: Perfect for turbocharged engines (e.g., 4G52) needing enhanced flow and heat resistance.
    • Pro Model: Tailored for commercial vehicles (e.g., DELICA II Bus) facing prolonged high loads or extreme climates.

With the Pro Model’s 600 PSI rating, you can safely handle aggressive driving conditions. Pair it with its premium alloy body to reduce thermal stress and extend service life.

Frequently asked questions

  • Which water pump model suits Mitsubishi GALANT L300 DELICA II Bus with a 4G52 engine?

  • How to clean and maintain the impeller blades of the GWM-13A water pump?

  • Cast Iron vs Aluminum: Which material is better for Mitsubishi engine water pumps?

  • Can the GWM-13A water pump be customized for Mazda vehicles listed in the specs?

  • Is the GWM-13A water pump FDA-approved for automotive use?

  • What makes the GWM-13A suitable for Mitsubishi Pajero Sport China models (1985–1999)?

  • Does the GWM-13A include a gasket for installation on Delica II Bus engines?

  • How does the GWM-13A prevent overheating in Mitsubishi 4G33 engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Water PumpGeneral automotive applications (1980s–1990s vehicles)Cast Iron Material (ISO 80070-2), 200 PSI (ASTM F1616), 100°C (SAE J1839)Cost-effective, widely compatible with older enginesHigher noise (50 dBA), limited pressure/temperature tolerance, heavier
Our Base GWM-13A PumpMitsubishi/Mazda buses/trucks (1982–2004), off-road vehiclesCast Iron ▲ (ISO 80070-2), 250 PSI ▲ (ASTM F1616), 120°C ▲ (SAE J1839)43 dBA (quieter than refrigerator hum), 50% longer service life (150k km)Heavier than aluminum alternatives, no corrosion resistance for marine use
Our Advanced PumpHigh-performance engines, extreme environments (e.g., mining vehicles)Aluminum ▲▲ (ISO 80070-2), 300 PSI ▲▲ (ASTM F1616), 130°C ▲▲ (SAE J1839)38 dBA (whisper-quiet), 100% corrosion resistance (ASTM B117), 200k km lifeHigher cost, requires specialized mounting hardware
High-Temperature Resistant PumpTurbocharged engines, heavy-duty trucksCeramic-coated impeller (ASTM C314), 140°C (ISO 10784)Withstands extreme heat (e.g., diesel engines)Fragile impeller, incompatible with standard gaskets
Lightweight Aluminum PumpLightweight vehicles, motorcycles, agricultural equipmentAluminum ▲ (ISO 80070-2), 180 PSI (ASTM F1616), 110°C (SAE J1839)30% lighter, corrosion-resistantLower pressure capacity, unsuitable for high-torque engines
High-Pressure Industrial PumpIndustrial machinery, commercial cooling systemsStainless Steel ▲ (ASTM A240), 400 PSI ▲ (ASTM F1616), 150°C (ISO 10784)Handles extreme pressures/temperaturesBulky design, incompatible with most automotive engines

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