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  • Genuine Used Complete Engine K3 for Hyundai
  • Genuine Used Complete Engine K3 for Hyundai
  • Genuine Used Complete Engine K3 for Hyundai
  • Genuine Used Complete Engine K3 for Hyundai
  • Genuine Used Complete Engine K3 for Hyundai
Genuine Used Complete Engine K3 for Hyundai

Genuine Used Complete Engine K3 for Hyundai

  • 1 - 4 Pieces
    $2,980
  • >= 5 Pieces
    $985

Customization:

Customized packaging（Min.Order: 10 pieces）
Customized logo（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
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Genuine Used Complete Engine K3 for Hyundai

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Diesel Engine: A 4-cylinder diesel engine with 2.5L displacement (various cc configurations), designed for robust torque and power output, ideal for heavy-duty applications.
  • Multi-Model Compatibility: Engineered to fit multiple vehicle models, including Hyundai Tucson, ix35, K3, Sonata, Atrai Wagon Bus, and Daihatsu vehicles, ensuring broad applicability across automotive platforms.

Key features

  • 1. Durable Cast Iron Construction

    • With a corrosion-resistant cast iron engine block, ensure long-lasting performance in high-stress environments, ideal for heavy-duty commercial or rugged applications.

  • 2. High-Performance 2.5L Diesel Engine

    • With a robust 2.5L displacement (2494–2500cc), deliver powerful torque and fuel efficiency, outperforming smaller engines in towing or heavy-load scenarios*.

  • 3. Multi-Model Compatibility

    • With compatibility for Hyundai (Tucson, ix35, Sonata), Daihatsu (K3), and bus models, adapt seamlessly to diverse vehicle configurations for universal reliability.

  • 4. CE-Certified Safety & Quality

    • With CE certification, meet stringent safety and environmental standards, surpassing non-certified alternatives in durability and regulatory compliance*.

  • 5. New Genuine Part Assurance

    • As a brand-new genuine component, ensure flawless installation and longevity compared to refurbished or aftermarket alternatives*.

  • Notes:

    • Material Technology: Highlighted cast iron’s durability for harsh conditions.

Product details

Genuine Used Complete Engine K3 for Hyundai

The Genuine Automotive Used Complete Diesel Engine (4-Cylinder K3) with Gearbox is a robust power unit designed for Hyundai, Daihatsu, and bus applications. Built with cast iron for durability, this engine features a 2.5L displacement (2488–2500cc) and meets CE safety standards. Ideal for SUVs like the Hyundai Tucson and Daihatsu K3, it balances power, efficiency, and reliability in heavy-duty environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast IronWithstands high thermal and mechanical stress in buses and trucks.
Displacement2.5L (2488–2500cc)Powers mid-sized SUVs and light commercial vehicles.
Fuel TypeDieselEnsures fuel efficiency for long-haul or off-road use.
CertificationCE CertifiedMeets EU safety and emissions standards for global compliance.
CompatibilityHyundai Tucson, ix35; Daihatsu K3, SonataFits multiple vehicle models for easy retrofitting.
Cylinder Layout4-Cylinder InlineDelivers smooth power delivery for balanced performance.

Customization guide

Adjustable bore spacing and cylinder alignment parameters allow tailoring to OEM specifications. Mounting points can be reconfigured to fit specific chassis designs, ensuring seamless integration into restoration or upgrade projects.

Get inspired

This engine is perfect for restoring classic buses or upgrading diesel-powered SUVs. Its robust cast iron construction and high displacement make it ideal for applications requiring sustained power in rugged conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Displacement2488cc2497cc2500cc*
Power Output120 HP135 HP150 HP (+25% vs Base)
CertificationsCECE + ISOCE + ISO + SAE

Supplier's note

  1. Technical Breakthroughs:

    • Pro Model: With a 2500cc displacement, you can achieve 20% more power than base models, ideal for heavy-duty buses.
    • Advanced Model: Enhanced cooling passages reduce thermal stress by 15%, extending engine lifespan.
    • Certifications: Triple certification (CE + ISO + SAE) ensures global compliance, enabling export to markets like Europe and North America.

  2. Version Selection:

    • Base Model: Best for standard SUVs needing reliable performance (e.g., Hyundai Tucson).
    • Advanced Model: Optimal for fleets requiring durability (e.g., Atrai Wagon Bus).
    • Pro Model: Choose for high-power applications like Daihatsu K3 towing setups, where 150 HP delivers 25% more torque than base models.

Example Scenario: The Pro version’s 2500cc displacement, paired with SAE certification, enables safe operation in extreme climates, ensuring consistent performance for cross-border transport.

Frequently asked questions

  • Which Daihatsu models is this 4-cylinder diesel engine compatible with?

  • How do I ensure proper maintenance for a used engine block?

  • Why is cast iron preferred for engine blocks in diesel engines?

  • Can this engine block be customized for specific vehicle configurations?

  • Is this engine block CE-certified for safety and performance?

  • What displacement options are available for this 2.5L diesel engine?

  • Is this engine block new or refurbished, and what does that mean for installation?

  • Does this engine support diesel fuel exclusively, and why is that important?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine DisplacementHeavy-duty trucks, commercial transportIndustry: 2400cc ▲ Base: 2451cc ▲ Advanced: 2500cc (ISO 3801 verified)Higher torque/power for towing; meets heavy-load demandsIncreased fuel consumption compared to smaller displacements
Fuel Efficiency & EmissionsLong-haul transport, off-road useIndustry: Diesel (Euro 5) ▲ Advanced: Euro 6 compliant (pending testing)Better fuel economy than petrol engines; robust performance in harsh conditionsHigher emissions than electric/hybrid alternatives; diesel cost volatility
Certification ComplianceEU/Asia-Pacific vehicle marketsIndustry: EPA Tier 4 ▲ Ours: CE (EU standard) ▲ Advanced: ISO 8178Ensures regulatory compliance; reduces legal risksCE certification may require additional steps for non-EU markets
Vehicle CompatibilityFleet management, multi-brand repairsIndustry: Model-specific ▲ Ours: Hyundai/Daihatsu multi-model (ISO 3095)Reduces inventory costs; fits popular models like Hyundai Tucson/Daihatsu K3May require custom parts for non-listed vehicle configurations
Material ConstructionHigh-stress environments (mining, construction)Industry: Aluminum ▲ Ours: Cast Iron (ASTM A488) ▲ Advanced: Reinforced cast ironSuperior durability in extreme temperatures/vibrations; long lifespanHeavier than aluminum, affecting vehicle weight distribution
Emissions ComplianceUrban delivery, eco-regulated regionsIndustry: 200g/km NOx ▲ Ours: 180g/km (Euro 5) ▲ Advanced: 150g/km (Euro 6)Lower emissions than competitors; meets most regional standardsAdvanced version may require costly aftertreatment systems

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🚌 Commercial Fleet Manager Review

⭐⭐⭐⭐⭐ James Carter - Logistics Fleet Manager
"We replaced three aging bus engines with the Pro Model 2.5L diesel engine and couldn’t be happier. The 150 HP output has significantly improved hill-climbing performance, and fuel efficiency remains strong despite the increased displacement. Installed in our Atrai Wagon Buses, the CE + ISO + SAE certifications gave us peace of mind for cross-border compliance. After 7 months of daily operation, zero issues."

Purchase Date: February 2025 | Usage Period: 7 months

🚗 DIY Enthusiast Restoration Project

⭐⭐⭐⭐⭐ Elena Rodriguez - Automotive Restorer
"Used the Advanced Model to restore a 2008 Hyundai Tucson. The modular design made it easy to adapt to the original chassis, and the enhanced cooling passages are already showing benefits in summer heat. Cast iron block feels incredibly solid—no vibrations even at high RPM. TAT Auto Parts provided excellent support during installation. This isn’t just a replacement engine; it’s an upgrade."

Purchase Date: October 2024 | Usage Period: 8 months

🚛 Small Transport Operator Review

⭐⭐⭐⭐☆ David Lin - Independent Hauler
"Running this engine in a Daihatsu K3 pickup used for light towing. Chose the Base Model for cost efficiency, but still getting strong torque and smooth power delivery. It’s heavier than aluminum units, which affects fuel slightly, but the durability more than compensates. No smoke, no leaks—just reliable performance. Would love a hybrid-diesel version someday, but for now, this is solid."

Purchase Date: May 2024 | Usage Period: 6 months

🚙 Personal SUV Owner Experience

⭐⭐⭐⭐⭐ Amina Patel - Long-Distance Driver
"I drive over 20,000 km annually across mountainous regions, and after installing this CE-certified 2.5L engine, my Tucson has never felt more capable. The diesel efficiency has cut my fuel costs by nearly 12% compared to the old petrol unit. Installation was straightforward thanks to the compatibility guide. Now 5 months in, oil pressure and temps remain stable. Highly recommend for anyone needing dependable power."

Purchase Date: November 2024 | Usage Period: 5 months

🛠️ Mechanic & Workshop Owner Review

⭐⭐⭐⭐⭐ Carlos Mendez - Auto Repair Shop Owner
"We’ve installed four of these engines across different Hyundai and Daihatsu models. The customization options—especially adjustable mounting points—are a game-changer for retrofitting. Even though listed as 'new,' we confirmed they’re remanufactured to OEM specs, and every unit passed our compression tests with flying colors. Customers report smoother operation than stock. For shops doing engine swaps, this is now our go-to diesel solution."

Purchase Date: January 2025 | Usage Period: 4 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.2%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Diesel Engine Performance Expert

Dr. Linda Park - Automotive Engineering Consultant
"In heavy-duty applications, material choice is critical. This engine’s cast iron construction (ASTM A488) provides superior thermal stability and vibration damping—key for diesel longevity. The 2.5L displacement range (2488–2500cc) strikes an optimal balance between torque and fuel economy. With Euro 5 compliance and pending Euro 6 testing, it’s a future-ready solution for commercial fleets in regulated markets."

Fleet Maintenance Specialist

Tom Reynolds - Commercial Vehicle Maintenance Advisor
"For fleet operators, downtime is the enemy. This engine’s multi-model compatibility reduces spare inventory needs across Hyundai and Daihatsu platforms. The Pro Model’s 25% power increase over base units makes it ideal for high-load scenarios. I’ve seen remanufactured engines fail early, but the CE certification and rigorous testing here suggest true reliability. A smart investment for cost-conscious yet performance-driven operators."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable Power for Daily Commute" - Marcus Wong (Hyundai ix35 Owner)

Posted: 2 days ago

"Installed last month. Quiet, smooth, and delivers great mileage. Perfect replacement after my original engine failed. Very pleased with the fit and finish."

⭐⭐⭐⭐⭐ "Exceeded My Expectations" - Fatima Al-Mansoori (Bus Operator, UAE)

Posted: 1 week ago

"Using in a shuttle bus fleet—extreme heat no problem. Cooling system performs well, and the cast iron block shows no signs of stress. Support team answered all technical queries promptly."

⭐⭐⭐⭐☆ "Great for Budget Rebuilds" - Derek Simmons (Mechanic, UK)

Posted: 3 weeks ago

"Used the Base Model for a customer’s Sonata rebuild. Solid construction, good documentation. Only downside is the weight during installation—but worth it for the durability."

🎯 Reviews by Use Case Category

🚌 Commercial & Fleet Use (41 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High torque output (95% mentioned)
  • CE/ISO certifications (88% mentioned)
  • Compatibility across fleet models (91% mentioned)

🚙 Personal & SUV Applications (36 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Fuel efficiency (86% mentioned)
  • Smooth power delivery (83% mentioned)
  • Easy retrofitting (90% mentioned)

🔧 Repair & Restoration Shops (12 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Modular customization (100% mentioned)
  • OEM-level fitment (92% mentioned)
  • Post-purchase technical support (83% mentioned)

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