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  • K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit
  • K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit
  • K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit
  • K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit
K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit

K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit

  • 10 - 79 Sets
    $725
  • >= 80 Sets
    $140
View product details

K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Overhaul Solution: A complete diesel engine assembly designed for seamless replacement or rebuilding of Nissan engines, ensuring optimal performance and longevity.
  • Component Integration: Includes all essential parts for overhaul, such as the cast iron engine block, aluminum cylinder head, timing chain, and valve train components, optimized for diesel engine efficiency.

Key features

  • 1. Durable Material Technology

    • With a cast iron engine block and aluminum cylinder head, you can ensure long-lasting durability and efficient heat dissipation. The cast iron construction outperforms lightweight alternatives in high-stress scenarios*, while the aluminum components reduce weight without compromising performance.

  • 2. Reliable Performance Restoration

    • With optimized components engineered for diesel engines, you can restore peak power output and fuel efficiency, matching or exceeding original factory specifications. The overhaul kit addresses wear-and-tear issues to deliver smooth operation for daily driving.

  • 3. Versatile Scenario Adaptability

    • Designed for Nissan diesel vehicles, the kit ensures reliable performance in both everyday driving and commercial applications. Its robust construction supports continuous operation, making it ideal for heavy-duty use compared to generic engine parts*.

  • 4. Customization-Ready Components

    • With modular design compatibility, you can integrate aftermarket upgrades like high-performance intake/exhaust systems or tuning kits to enhance power and efficiency. This flexibility surpasses basic overhaul kits limited to standard repairs*.

  • 5. Precision Engineered to OEM Standards

    • With components manufactured to Nissan’s original specifications, you can achieve seamless integration and reliability. The overhaul kit aligns with the KA24DE engine’s design, ensuring compatibility with Nissan models and reducing fitment issues compared to non-OEM alternatives*.

Product details

K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit

The K15 Complete Diesel Engine Assy for Nissan Engine Overhaul Kit is a precision-engineered overhaul solution designed for Nissan diesel engines. Built with durable materials like cast iron and aluminum, this kit ensures reliable performance and longevity. Ideal for mechanics and vehicle owners seeking a comprehensive rebuild, it includes essential components for restoring engine efficiency and power.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast iron engine block, aluminum headHeavy-duty commercial vehicles
Engine TypeDiesel (4-cylinder, inline)Fuel-efficient long-haul or off-road use
CompatibilityNissan models with KA24DE/K15 enginesEngine rebuilds for Nissan vehicles
Valve TrainTiming chain with steel componentsHigh-revving performance and reliability
DurabilityReinforced piston rings and bearingsProlonged use in harsh environmental conditions

Customization guide

Adjustable Parameters: Compression ratios, valve timing, and fuel injection settings can be customized to meet specific power output or efficiency needs. For example:

  • Tune compression ratios for optimal performance in high-altitude regions.
  • Modify valve timing to enhance fuel efficiency in urban driving.

Get inspired

Revitalize your Nissan diesel engine with this overhaul kit. Whether you’re restoring classic models or maintaining commercial fleets, the K15 Assy provides the core components needed to breathe new life into your engine. Pair it with performance upgrades like high-flow intake systems for even greater results.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output120 HP+15% (138 HP)*+30% (156 HP)*
Durability RatingStandard wearEnhanced corrosion resistanceMilitary-grade coatings
Component QualityOEM-standard partsPremium forged alloysBillet aluminum components
Installation Time12–16 hours10–14 hours8–12 hours

Supplier's note

  1. Technical Breakthroughs:

    • Cast iron block: With X (the material), you can Y (ensure structural integrity under extreme loads).
    • Aluminum cylinder head: Reduces thermal stress by 20% compared to cast iron heads.
    • Timing chain durability: Outlasts traditional belts by 50%, minimizing maintenance.

  2. Version Selection Guide:

    • Base Model: Ideal for routine rebuilds in standard-use vehicles (e.g., passenger cars).
    • Advanced Model: Targets commercial fleets requiring corrosion resistance and faster installation.
    • Pro Model: Designed for high-performance applications (e.g., off-road racing) where 30% higher power output and billet components are critical.

The Pro version’s military-grade coatings enable safe operation in corrosive environments, paired with billet aluminum for lightweight strength. This combination delivers unmatched reliability for demanding scenarios like mining or marine use.

Frequently asked questions

  • Which Nissan models are compatible with the K15 Complete Diesel Engine Assy overhaul kit?

  • Is the K15 Diesel Engine Overhaul Kit easy to install for DIY mechanics?

  • Why is the K15 Diesel Engine’s block cast iron while the head is aluminum?

  • Can the K15 Diesel Engine Overhaul Kit include performance upgrades?

  • Is the K15 Nissan Diesel Engine Assy compliant with emissions standards?

  • What makes the K15 Diesel Overhaul Kit suitable for heavy-duty use?

  • How often should the K15 Diesel Engine require an overhaul?

  • Are custom rebuild options available for the K15 Nissan Diesel Engine Assy?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine Block MaterialHeavy-duty vehicles, long-term useCast Iron (Industry Standard), Cast Iron (Our Base), High-Strength Cast Iron (Our Advanced ▲10% durability1)Enhanced durability, cost-effective base option, advanced version reduces wearHeavier than aluminum; advanced version may increase cost2
Cylinder Head MaterialHigh-temperature environmentsAluminum (Industry Standard), Aluminum (Our Base), Aluminum + Thermal Coating (Our Advanced ▲15% heat dissipation3)Lightweight, optimal heat management; advanced coating prevents warpingBase version risks warping under extreme loads4
Timing System TypeHigh-performance enginesTiming Belt (Industry Standard), Timing Chain (Our Base), Dual Timing Chain (Our Advanced ▲20% reliability5)Timing chain eliminates belt replacement; dual chain reduces failure riskTiming belt requires frequent maintenance6
Customization OptionsPerformance tuning, aftermarket upgradesBasic Parts (Industry Standard), Performance Parts (Our Base), Custom Tuning Kits (Our Advanced ▲30% power output7)Base parts meet OEM specs; advanced kits boost efficiency and powerAdvanced kits may void manufacturer warranties8
Durability FeaturesHarsh operating conditionsStandard Coatings (Industry Standard), Enhanced Coatings (Our Base), Diamond-Like Coating (Our Advanced ▲50% wear resistance9)Base coatings protect against corrosion; advanced coating extends component lifeAdvanced coatings add cost and complexity10
Warranty CoverageLong-term investment planningUnavailable (Industry Standard), 1-Year (Our Base), 3-Year (Our Advanced ▲200% coverage duration11)Base warranty covers defects; advanced warranty includes labor costsNo industry-standard warranty; advanced option requires higher upfront cost12

Tooltip Explanations

1 High-Strength Cast Iron (ASTM A48 Class 30B) with 10% higher tensile strength.
2 Advanced version adds 15% cost but reduces replacement frequency by 25%.
3 Thermal coating (ISO 10414-1) improves heat dispersion by 15%.
4 Base aluminum heads may warp at temps exceeding 250°C.
5 Dual timing chain (SAE J2224) reduces misalignment risks by 20%.
6 Timing belts require replacement every 60,000 miles.
7 Custom tuning kits (SAE J1349) boost horsepower by 30% in diesel applications.
8 Advanced kits may void OEM warranties on non-Nissan components.
9 Diamond-like coating (ASTM G99) achieves 50% lower wear rate in abrasive conditions.
10 Coating application adds 2 hours to installation time.
11 3-year warranty covers parts and labor for Our Advanced overhaul kits.
12 Industry-standard kits lack warranty due to generic component sourcing.

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