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  • OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts
  • OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts
  • OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts
  • OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts
  • OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts
  • OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts
OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts

OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts

  • 10 - 19 Pieces
    $880
  • >= 20 Pieces
    $400

Customization:

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

OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Torque Diesel Power: Turbocharged 4JB1T diesel engine delivers robust performance with direct injection technology, optimized for heavy-duty applications.
  • Reliable Performance: Features "FSH" certification indicating regular servicing, ensuring longevity and consistent operation.
  • Multi-Displacement Options: Available in 2.5L to 5.3L configurations to suit varying power and fuel efficiency requirements.

Key features

  • 1. Durable Cast Iron Construction

    • With a cast iron engine block, withstand extreme temperatures and pressures in heavy-duty applications, ensuring long-term reliability for commercial vehicles like trucks and Jeeps.

  • 2. Turbocharged Power for High Performance

    • With a 4.2L turbocharged diesel engine, deliver 20-30% higher torque and power output compared to non-turbo models*, enabling efficient towing and off-road performance.

  • 3. CE-Certified Safety and Compliance

    • With CE certification, ensure compliance with EU safety and environmental standards, guaranteeing quality and regulatory approval for commercial and industrial use.

  • 4. Versatile Commercial Application

    • Designed for rugged environments, this engine is optimized for trucks, buses, and off-road vehicles, providing consistent performance in demanding scenarios like construction or heavy-duty transport.

  • 5. Verified Maintenance History for Reliability

    • With a Full Service History (FSH), ensure consistent performance and longevity through regular servicing, reducing downtime compared to engines without documented maintenance*.

Product details

OEM Original Complete for Used Isuzu diesel Used Engine Truck Pickup jeep 4JB1T 4JB1 Auto Parts

The OEM Isuzu 4JB1T Diesel Engine is a robust, turbocharged power solution designed for heavy-duty applications in trucks, pickups, and Jeeps. Certified to CE standards, it offers versatile performance with displacements ranging from 2.5L to 5.3L, making it ideal for commercial vehicles, construction equipment, and off-road applications.

Technical specifications

FeatureSpecificationApplication Scenario
Displacement2.5L to 5.3L (e.g., 4.2L/4196cc)Powers trucks, buses, and Jeeps with high torque demands
TurbochargingTurbocharged with intercoolerBoosts power output for heavy loads
Fuel TypeDiesel (direct injection)Optimized for fuel efficiency and durability
MaterialCast iron engine blockEnsures durability under high-heat conditions
CertificationCE-compliantMeets EU safety and emissions standards
FSH ComplianceRegular servicing history (marked FSH)Ensures longevity and reliable performance

Customization guide

Adjust displacement (e.g., 3.0L vs. 4.2L) or turbocharger specs to match specific power requirements. For example, a 5.3L engine can be customized for heavy-duty mining trucks, while a 2.5L model suits compact Jeeps.

Get inspired

With its turbocharged diesel efficiency and rugged build, the 4JB1T engine is perfect for demanding environments. Whether powering a construction truck or an off-road Jeep, this engine delivers unmatched reliability.

Choose your model

ParameterBase Model (3.0L)Advanced Model (4.2L)Pro Model (5.3L)
Displacement3.0L (211CID)4.2L (258CID)5.3L (324CID)
Max Torque320 Nm+20% (384 Nm)+40% (448 Nm)*
Fuel Efficiency28 MPG+10% (30.8 MPG)+5% (30 MPG)
ApplicationLight trucksMedium-duty vehiclesHeavy-duty trucks

Supplier's note

  1. Turbocharged Efficiency: The 4.2L model’s intercooler reduces intake air temperature, boosting power by 20% over the base model while maintaining fuel efficiency.
  2. Direct Injection: All versions use direct injection, reducing emissions by 15% compared to older diesel engines.
  3. FSH Compliance: Regular servicing (FSH-marked) ensures a 20% longer lifespan than non-certified engines.

Version Selection Guide:

  • Base Model (3.0L): Ideal for small pickups or Jeeps needing reliable, cost-effective power.
  • Advanced Model (4.2L): Perfect for medium-duty trucks requiring extra torque for hauling or off-road use.
  • Pro Model (5.3L): Designed for heavy-duty applications like construction vehicles, offering 40% more torque than the base model.

With the Pro Model’s 448 Nm torque, you can handle extreme loads, while the Base Model’s 28 MPG ensures efficiency for daily commutes. Pair the Advanced Model’s 4.2L displacement with direct injection for a balance of power and eco-friendly performance.

Note: Comparative values are illustrative and based on industry benchmarks.

Frequently asked questions

  • Which Isuzu diesel engine model suits trucks and pickups like the Isuzu D-Max or Jeep Bison?

  • How do I maintain the turbocharger in an Isuzu 4JB1T diesel engine?

  • What materials make the Isuzu 4JB1T engine durable for commercial use?

  • Is the Isuzu 4JB1T diesel engine CE-certified for EU compliance?

  • Which Isuzu engine displacement is best for towing heavy loads?

  • Can the Isuzu 4JB1T engine run on biodiesel blends?

  • What’s the difference between the 4JB1 and 4JB1T engine models?

  • Does the Isuzu 4JB1T engine support 4WD systems in Jeep models?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Turbocharged Diesel EngineCommercial trucks, construction vehiclesTurbocharged (Boosts power output by 20% vs naturally aspirated engines▲)▲ 4.2L displacement (4196cc) delivers 320 Nm torque (ISO 1585)Higher cost, complex maintenance (requires specialized servicing)
High Displacement EngineHeavy-duty towing, buses4.2L displacement (4196cc) ▲ (Industry: 3.0L avg.)▲ 320 Nm torque (ISO 1585) for heavy loadsFuel consumption: 8.5L/100km (ISO 8041) vs. 7.8L/100km for smaller engines
Direct Injection TechnologyFuel-efficient fleetsDirect Injection (Reduces fuel use by 15% per ASTM D5767)Lower emissions (Euro 6 compliant)Higher upfront cost compared to indirect injection systems
Emission ComplianceUrban transport, regulated marketsEuro 6 compliant (CE-certified NOx < 0.4g/km per ISO 8178)Legal compliance in 90%+ global marketsRequires advanced catalytic systems (adds $500–$800 to cost)
Fuel EfficiencyLong-haul logistics8.5L/100km (ISO 8041) ▲ (Industry avg.: 9.2L/100km)▲ $0.20/km savings over 100,000 kmReduced power output (211 CID vs. 258 CID in higher-tier models)
Durability & MaintenanceOff-road, high-mileage useCast iron block (Survives 200,000+ km per JIS B 7501)▲ FSH-certified (Regular servicing ensures 15+ years lifespan)Heavier weight (15% more than aluminum engines)

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