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  • Brand New Isuzu Trooper Engine 4jg2 Long Block for Van Camper Isuzu Bighorn 3.1 4jg2 Bare Engine Assembly
  • Brand New Isuzu Trooper Engine 4jg2 Long Block for Van Camper Isuzu Bighorn 3.1 4jg2 Bare Engine Assembly
  • Brand New Isuzu Trooper Engine 4jg2 Long Block for Van Camper Isuzu Bighorn 3.1 4jg2 Bare Engine Assembly
  • Brand New Isuzu Trooper Engine 4jg2 Long Block for Van Camper Isuzu Bighorn 3.1 4jg2 Bare Engine Assembly
Brand New Isuzu Trooper Engine 4jg2 Long Block for Van Camper Isuzu Bighorn 3.1 4jg2 Bare Engine Assembly

Brand New Isuzu Trooper Engine 4jg2 Long Block for Van Camper Isuzu Bighorn 3.1 4jg2 Bare Engine Assembly

  • 1 - 999 Pieces
    $600
  • >= 1000 Pieces
    $500

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

Brand New Isuzu Trooper Engine 4jg2 Long Block for Van Camper Isuzu Bighorn 3.1 4jg2 Bare Engine Assembly

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Torque Diesel Power: A 3.1L (3123cc) diesel engine assembly designed for robust performance, delivering reliable power for heavy-duty applications and high-torque output ideal for commercial vehicles.
  • Customizable Design: Equipped with multiple ports and openings, enabling integration of turbochargers, intercoolers, or other modifications for enhanced performance and adaptability.

Key features

  • 1. Robust Cast Iron Engine Block

    • With a corrosion-resistant cast iron engine block, ensure unmatched durability under heavy loads and harsh conditions. ~30% more durable than aluminum blocks*, providing long-term reliability for demanding applications.

  • 2. High-Performance 3.1L Diesel Engine

    • With a 3.1L displacement (3123cc), deliver powerful torque for towing, hauling, and heavy-duty tasks. Outperforms smaller diesel engines in power output and load capacity.

  • 3. Customizable Design for Performance Modifications

    • With customizable ports for turbochargers and intercoolers, easily upgrade performance for racing or high-output applications. Offers greater modification flexibility compared to standard engine blocks*.

  • 4. Versatile Scenario Solutions

    • Designed for van campers, pickups, and commercial vehicles, ensure seamless operation in both daily use and rugged environments. Supports continuous running for commercial applications while maintaining efficiency.

  • 5. Advanced Cooling and Lubrication Systems

    • With integrated coolant and oil channels, maintain optimal engine temperature and lubrication, reducing wear and extending service life. Enhances reliability during prolonged use compared to basic engine designs*.

Product details

Brand New Isuzu Trooper Engine 4jg2 Long Block for Van Camper Isuzu Bighorn 3.1 4jg2 Bare Engine Assembly

The Isuzu Trooper Engine 4JG2 Long Block is a robust diesel engine assembly designed for heavy-duty applications in pickup trucks, van campers, and commercial vehicles. Built with cast iron for unmatched durability, this 3.1L (3123cc) engine combines reliability with customization potential, making it ideal for改装 enthusiasts and commercial users seeking power and longevity.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast iron engine blockWithstands high thermal stress in off-road and industrial use
Engine Displacement3.1L (3123cc)Powers heavy payloads in pickup trucks and van campers
Fuel TypeDieselEfficient fuel consumption for long-haul commercial vehicles
Valve Configuration4-valve per cylinderOptimizes airflow for enhanced performance in high-altitude environments
Cooling SystemIntegrated coolant holesMaintains optimal temperature in extreme climates
Customization PortsPre-drilled turbo/intercooler mountsEnables aftermarket upgrades for racing or high-performance use

Customization guide

Adjustable parameters such as port dimensions and cooling system pathways allow customization to meet specific needs like turbocharging, intercooling, or extreme environment operation. For example, widening intake ports can boost airflow by 20%, while reinforced valve springs enhance durability in high-RPM scenarios.

Get inspired

With cast iron construction, you can handle rugged terrain without compromising engine integrity. The 4-valve design ensures smooth performance even under heavy loads, while customizable ports let you tailor the engine to your van camper’s payload requirements or off-road adventures.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output130 HP+15% (150 HP)+30% (170 HP)*
Torque283 NmEnhanced coolingPremium bearings
Customization LevelStandard portsModular upgradesFully customizable
Weight285 kgLightweight alloyUltra-light alloy*

Supplier's note

  1. Technical Breakthroughs:

    • Cast Iron Block: Provides 40% higher thermal resistance than aluminum blocks, ensuring longevity in industrial settings.
    • 4-Valve Design: Delivers 15% better fuel efficiency compared to 2-valve configurations in diesel engines.
    • Modular Ports: Enable 20% faster customization than industry-standard engines, reducing downtime for改装 projects.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard pickup trucks requiring reliable daily performance (e.g., farming or delivery fleets).
    • Advanced Model: Targets users needing enhanced cooling and lightweight upgrades for off-road racing or mountainous regions.
    • Pro Model: Designed for extreme applications like mining trucks or custom van campers requiring triple the industry-standard durability in corrosive environments.

Example Use Case: The Pro version’s premium bearings reduce friction by 25%, extending engine lifespan in continuous operation scenarios like construction sites. Pair this with its lightweight alloy to achieve a 10% improvement in fuel efficiency over traditional diesel engines.

Frequently asked questions

  • Which Isuzu models is the Brand New Isuzu Trooper Engine 4jg2 Long Block compatible with?

  • How does the cast iron engine block enhance durability for diesel engines?

  • Can the Isuzu 4JG2 long block be customized for turbo upgrades?

  • What maintenance is required for the valve springs and rockers in this diesel engine?

  • Is the 4JG2 engine suitable for van camper conversions?

  • Are the engine’s coolant and oil systems pre-configured for easy installation?

  • Does the Isuzu 4JG2 engine meet emissions standards for diesel vehicles?

  • What do the markings on the engine block indicate?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine DisplacementHeavy-duty trucks, van campers3.1L (3123cc) (ISO 1515) ▲▲High torque (400 Nm @ 2000 RPM) for towing and off-road useLarger size increases vehicle weight; higher fuel consumption vs smaller engines
Material ConstructionIndustrial machinery, long-haul transportCast Iron Block (Tensile Strength: 420 MPa ASTM E8) ▲▲▲Superior durability for high-stress applicationsHeavier than aluminum engines, impacting fuel efficiency
Fuel EfficiencyCommercial fleets, long-distance travelDiesel Combustion (BSFC: 205 g/kW·h ISO 8178) ▲20% better fuel economy vs gasoline enginesRequires premium diesel; less common refueling options in remote areas
Customization PotentialPerformance tuning, racing改装Modular Ports (Turbo-ready, ISO 5211 compatible) ▲▲▲Supports aftermarket upgrades (turbochargers, intercoolers)Base model lacks integrated performance features
Noise EmissionUrban delivery vehicles, RVs43 dBA (Quieter than refrigerator hum) ▲Low noise for passenger comfortMarginally louder than electric engines in idling scenarios
Cooling System EfficiencyHot climate operations, continuous useOptimized Coolant Flow (ΔT ≤15°C under load per SAE J1088) ▲▲Prevents overheating during prolonged operationRequires regular coolant maintenance every 500 hours

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