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  • 1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO
  • 1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO
  • 1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO
  • 1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO
  • 1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO
  • 1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO
1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO

1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO

  • 2 - 49 Pieces
    $1,310
  • 50 - 999 Pieces
    $1,020
  • 1000 - 19999 Pieces
    $935
  • >= 20000 Pieces
    $560

Customization:

Customized packaging（Min.Order: 100 pieces）
View product details

1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Power Delivery: The 1KZ 3.0L Diesel Long Block engine delivers robust power output for Toyota models like Hilux, Land Cruiser Prado, and Fortuner, supporting both diesel and petrol configurations.
  • Advanced Engineering: Features a dual overhead cam (DOHC) valve train for optimized fuel efficiency and performance, paired with an aluminum cylinder head for lightweight heat dissipation and a durable cast iron engine block for mechanical stress resistance.

Key features

  • 1. Advanced Material Technology

    • With an aluminum cylinder head and cast iron engine block, this 3.0L diesel engine combines lightweight design for reduced thermal inertia with robust durability for high-stress applications. The aluminum head improves heat dissipation compared to all-iron designs*, while the cast iron block ensures longevity under heavy loads.

  • 2. Precision DOHC Valve Train Design

    • With a dual overhead cam (DOHC) system, you achieve precise valve timing control for optimal fuel efficiency and power output. This design outperforms single-cam setups in responsiveness and combustion efficiency*, making it ideal for high-performance applications like off-road vehicles.

  • 3. Versatile Fuel and Application Compatibility

    • With a 3.0L displacement supporting both diesel and petrol configurations, this engine adapts to diverse power needs. Its compatibility with models like the Toyota Hilux and Land Cruiser Prado ensures reliability in rugged or commercial scenarios, outperforming smaller engines in torque and towing capacity*.

  • 4. Engineered for Rugged Scenario Solutions

    • Designed for Toyota 4WD vehicles and off-road models, this engine delivers continuous operation in demanding environments. Its robust construction and cooling channels ensure stable performance in extreme conditions, surpassing standard engines in durability for commercial or越野 applications*.

  • 5. Certified for Global Compliance

    • With E/e-mark certification, this engine meets stringent emissions and safety standards for legal use in Europe and worldwide markets. This ensures reliability and reduced regulatory risks compared to uncertified aftermarket alternatives*.

Product details

1KZ 1KZ-T 1KZ-TE Engine 3.0L Diesel Long Block for TOYOTA HILUX LAND CRUISER PRADO

The 1KZ 3.0L Diesel Long Block Engine is a robust power solution designed for Toyota Hilux, Land Cruiser Prado, and Fortuner models. Built with an aluminum cylinder head and cast iron engine block, it combines lightweight efficiency with structural durability. Equipped with a dual overhead cam (DOHC) valve train and E/e-mark certification, this engine delivers reliable performance for both on-road and off-road applications.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum cylinder head, cast iron engine blockLightweight design with optimal heat dissipation and mechanical strength
Displacement3.0LBalanced power and fuel efficiency for mid-sized vehicles
Valve TrainDual Overhead Cam (DOHC)Enhanced airflow for improved combustion and torque output
CertificationE/e-markMeets international emissions and safety standards
Fuel TypeDiesel/Petrol (configurable)Versatile compatibility with different fuel systems
ApplicationToyota Hilux, Land Cruiser Prado, Fortuner, Hiace, and 4Runner modelsUniversal fitment for Toyota’s rugged SUV and truck platforms

Customization guide

Adjustable parameters include camshaft profiles, valve timing, and port geometry to optimize performance for specific needs. For example:

  • High-performance tuning: Modify camshaft lift and duration for increased RPM range.
  • Fuel efficiency focus: Optimize port sizing and valve overlap for better air-fuel mixture.
  • Custom cooling solutions: Integrate aftermarket water jackets for extreme environments.

Get inspired

With its modular design and DOHC valve train, the 1KZ engine is ideal for改装 enthusiasts and fleet operators. Whether you need high torque for towing or low-end power for off-roading, this engine’s adaptable architecture ensures seamless integration with aftermarket upgrades.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output136 HP+15% (157 HP)+30% (177 HP)*
Torque280 Nm322 Nm (15% boost)364 Nm (30% boost)
Durability Rating200,000 km250,000 km (+25%)300,000 km (+50%)
Compression Ratio18:119:120:1
Cooling EfficiencyStandard water jacketsEnhanced flow designDual-channel cooling

Supplier's note

  1. Three Technical Breakthroughs:

    • Aluminum Cylinder Head: Reduces weight by 20% compared to cast iron, improving thermal management.
    • DOHC Valve Train: Increases airflow by 18% over single-cam designs, boosting low-end torque.
    • Cast Iron Block: Achieves 30% higher tensile strength than competitors, ensuring longevity under heavy loads.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard-duty applications (e.g., daily commuting, light towing). Its 136 HP and 280 Nm torque meet OEM specifications for cost-effective replacement.
    • Advanced Model: Perfect for off-road and light commercial use. The +15% power and enhanced cooling make it suitable for prolonged operation in harsh environments.
    • Pro Model: Designed for high-performance racing or heavy-duty hauling. With triple the industry-standard corrosion resistance and 20% faster throttle response, it excels in extreme scenarios like desert rallies or construction sites.

*Pro Model’s 177 HP output exceeds the industry benchmark (160 HP) by 10.6%.

Frequently asked questions

  • Which Toyota models is the 1KZ-T 3.0L Diesel Long Block compatible with?

  • How does the DOHC valve train in the 1KZ-T engine improve performance?

  • What materials are used in the 1KZ-T cylinder head and engine block, and why?

  • Does the 1KZ-T 3.0L Diesel Long Block support both diesel and petrol configurations?

  • What certifications does the 1KZ-T engine meet for international use?

  • How does the aluminum cylinder head of the 1KZ-T engine enhance cooling efficiency?

  • Can the 1KZ-T engine block be customized for performance upgrades?

  • What maintenance steps are recommended for the 1KZ-T's cast iron engine block?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine Type (Diesel/Petrol)Heavy-duty towing/off-road (Diesel)Industry Standard: 3.0L Diesel (110 kW)
Our Base: 3.0L CRD (120 kW ▲9%)
Our Advanced: 3.0L CRD (130 kW ▲18%)		Diesel: 400 Nm torque (ISO 1585) ▲20% over industry; Petrol: smoother operationDiesel: 200 kg heavier ▲15%; Petrol: 30% lower torque
Displacement (3.0L)Balanced power/efficiency in SUVsIndustry Standard: 2.8L (ISO 1585)
Our Base/Advanced: 3.0L (ISO 1585)		▲7% power output vs 2.8L engines; meets EU emissions (E/e-Mark)Slightly heavier than 2.5L engines; higher fuel consumption
Material ConstructionHigh-performance vehiclesCylinder Head: Aluminum (weight: 12 kg ▲20% lighter than cast iron)
Block: Cast Iron (ISO 848) durability		Lighter head improves power-to-weight ratio; cast iron block withstands 500 hpAluminum may corrode without coating; cast iron adds weight
Valve Train (DOHC)High-revving applicationsIndustry Standard: Single Overhead Cam (SOHC)
Our Base/Advanced: DOHC (24 valves, 2,500 RPM redline)		▲15% airflow vs SOHC; reduces valve overlap by 30% (SAE J183)Complex design increases maintenance cost by 25%
CertificationsGlobal market compatibilityE/e-Mark: Meets EU emissions (Euro 6) and safety standards (ISO 3929)Legal in 60+ countries; compatible with aftermarket partsCompliance restricts aftermarket tuning (e.g., turbo upgrades)
Traction (4WD)Off-road/rough terrainIndustry Standard: 2WD
Our Advanced: 4WD with locking differential (ISO 1825)		▲40% traction in mud/snow; 500 kg payload capacity (ISO 3833)4WD adds 15% fuel consumption; higher repair costs

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