Premium GT1749S 2820042600 Turbocharger Replacement for Hyundai Starex D4BH Reliable High-Performance Upgrade

$150.00

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100K+ Customer Trust

Selected by industry leaders worldwide for proven quality.

1-Year Standard Warranty

12 months coverage to guarantee long-term performance and reliability.

Fast Dispatch

Guaranteed shipping for all in-stock items within 24 hours.

Deep Customization Options

Bespoke solutions tailored exactly to your project's technical specifications.

Part Number:​​ 28200-42600, 715843-0001, 715843-1S, 715843-5001, 715843-5001S Type: Turbocharger
Model:​ Previous Version:
Engine Model: Application:
Condition:​ Brand New Material: Alloy / K18 Steel
Fuel Type: Diesel Purpose: For replace/repair
Warranty: 12 Months Standard: OEM Standard
Cooling: Payment Terms: L/C, T/T, Western Union Paypal
Package: Neutral MOQ: 1/pcs

The 2820042600 GT1749S Turbocharger Replacement for Hyundai Starex D4BH is a high-quality aftermarket turbocharger engineered to restore original engine performance, improve fuel efficiency, and ensure stable turbo boost for Hyundai diesel vehicles.

Designed as a direct replacement turbocharger, this 2820042600 GT1749S is manufactured using precision-balanced rotating components and heat-resistant turbine materials to deliver dependable long-term performance under demanding driving conditions.

This turbocharger is widely used in Hyundai Starex and other D4BH-powered vehicles operating in commercial transportation, passenger transport, and light industrial applications.

Whether you are a turbocharger distributor, diesel repair workshop, automotive parts wholesaler, or international importer, the 2820042600 GT1749S turbocharger offers a reliable and cost-effective solution for the aftermarket diesel engine industry.


Product Overview

Turbochargers are essential components in modern diesel engines because they increase airflow into the combustion chamber, allowing engines to produce greater power and improved fuel economy.

The 2820042600 GT1749S turbocharger replacement is specifically developed for the Hyundai D4BH diesel engine, helping restore:

  • Engine power
  • Acceleration response
  • Fuel efficiency
  • Air intake performance
  • Overall driving reliability

A worn or damaged turbocharger may cause:

  • Loss of engine power
  • Excessive exhaust smoke
  • High fuel consumption
  • Oil leakage
  • Turbo noise
  • Reduced boost pressure

Replacing the failed turbocharger with a high-quality GT1749S unit can significantly improve engine performance and operating stability.


Key Specifications

Specification Details
Product Name GT1749S Turbocharger
Part Number 2820042600
Turbo Model GT1749S
Engine Compatibility Hyundai D4BH
Vehicle Application Hyundai Starex
Fuel Type Diesel
Cooling Type Oil Cooled
Bearing Type Journal Bearing
Condition Brand New
Replacement Type Direct Aftermarket Replacement
Material Heat-Resistant Alloy
Balancing Test High-Speed Dynamic Balanced
Warranty 12 Months

Main Features and Benefits

Excellent Engine Performance Recovery

The 2820042600 GT1749S turbocharger restores the original airflow efficiency of the Hyundai D4BH engine, helping improve combustion performance and engine output.

Benefits include:

  • Improved horsepower
  • Faster throttle response
  • Reduced turbo lag
  • Better fuel economy
  • Lower exhaust emissions

Durable Turbine Housing

The turbine housing is manufactured from high-strength heat-resistant materials capable of handling high exhaust temperatures during continuous diesel engine operation.

Advantages:

  • Excellent thermal resistance
  • Stable turbo boost pressure
  • Reduced risk of cracking
  • Longer operational lifespan

Precision Dynamic Balancing

Every rotating assembly undergoes professional high-speed balancing to ensure smooth turbocharger operation.

This process helps:

  • Minimize vibration
  • Improve bearing durability
  • Reduce shaft wear
  • Extend turbocharger lifespan

Efficient Compressor Wheel Design

The compressor wheel is optimized to improve airflow and increase air intake efficiency.

This contributes to:

  • Better combustion
  • Improved engine efficiency
  • Reduced fuel consumption
  • Enhanced acceleration

Reliable Journal Bearing System

The 2820042600 GT1749S turbocharger uses a durable journal bearing system designed for long-term diesel engine applications.

The bearing system provides:

  • Stable lubrication
  • Reduced friction
  • Improved reliability
  • Lower maintenance requirements

Application & Compatibility

The 2820042600 GT1749S turbocharger is designed for Hyundai diesel engine applications.

Compatible Engine

  • Hyundai D4BH Diesel Engine

Vehicle Compatibility

  • Hyundai Starex
  • Hyundai H-1
  • Hyundai Galloper (certain diesel versions)
  • Other D4BH engine applications

Common Symptoms of Turbocharger Failure

A failing turbocharger may produce noticeable engine problems.

Common signs include:

  • Black exhaust smoke
  • Reduced engine power
  • Whistling turbo noise
  • Excessive oil consumption
  • Slow acceleration
  • Low turbo boost pressure
  • Check engine warning light

Replacing the damaged turbocharger early can help prevent further engine damage.


Technical Notes

Installation Recommendations

Professional installation is recommended to ensure proper turbocharger performance.

Before installation:

  • Replace engine oil
  • Replace oil filter
  • Clean oil feed and return lines
  • Inspect intercooler system
  • Check air intake piping
  • Verify exhaust manifold condition

Dirty oil systems are one of the most common causes of turbocharger failure.


Lubrication Requirements

Turbochargers rely heavily on proper lubrication.

Recommendations:

  • Use high-quality diesel engine oil
  • Maintain correct oil pressure
  • Follow regular maintenance intervals
  • Prevent oil contamination

Insufficient lubrication may damage:

  • Bearings
  • Shaft assemblies
  • Compressor wheels

Initial Startup Procedure

After installing the turbocharger:

  1. Pre-lubricate the turbocharger
  2. Start the engine at idle speed
  3. Allow oil circulation before acceleration
  4. Avoid immediate high-load driving

Proper startup procedures help protect internal components during initial operation.


Manufacturing and Quality Control

All GT1749S turbochargers are manufactured using advanced machining and inspection technologies.

Quality control procedures include:

  • CNC precision machining
  • Dynamic balancing tests
  • Pressure testing
  • Oil leakage inspection
  • Dimensional verification
  • Crack inspection

Each turbocharger is individually tested before shipment.


B2B Supply Solutions

We specialize in supplying turbochargers and turbocharger spare parts for global B2B customers.

Main Customer Groups

  • Turbocharger distributors
  • Automotive spare parts wholesalers
  • Diesel repair workshops
  • Engine rebuilders
  • International importers
  • Fleet maintenance companies

Advantages for Wholesale Buyers

Stable Product Quality

Consistent manufacturing standards ensure reliable aftermarket performance.


Competitive Factory Pricing

Direct supply helps distributors and wholesalers reduce purchasing costs.


Worldwide Export Experience

We export turbochargers and components to:

  • Europe
  • South America
  • Middle East
  • Africa
  • Southeast Asia

Fast Delivery Support

Large inventory availability supports quick shipment and shorter lead times.


Flexible Packaging Options

Custom packaging and private labeling are available for wholesalers and distributors.


Turbocharger Spare Parts Supply

In addition to complete turbochargers, we also supply:

  • CHRA
  • Turbine Housing
  • Compressor Housing
  • Bearing Housing
  • Shaft & Wheel Assemblies
  • Repair Kits

This helps repair workshops and turbo rebuilders reduce sourcing costs.


Packaging and Shipping

Every turbocharger is securely packed for international transportation.

Packaging includes:

  • Anti-rust protection
  • Foam cushioning
  • Reinforced export carton

Optional services:

  • Neutral packaging
  • Customized labels
  • Wooden export cases

Shipping methods:

  • Air freight
  • Sea freight
  • Express courier
  • Consolidated cargo

Why Choose Our GT1749S Turbocharger?

OEM-Level Replacement Quality

Designed to match original specifications for Hyundai D4BH applications.

Reliable Long-Term Performance

Manufactured using durable materials and precision balancing technology.

Professional Turbocharger Supplier

Years of experience supplying turbochargers and components worldwide.

Strong B2B Export Support

Stable inventory, fast shipping, and responsive technical support.

Product FAQ

This turbocharger is associated with OEM Numbers 28200-42600, 715843-0001, 715843-1S, 715843-5001, and 715843-5001S. Use these numbers to verify fitment for your specific vehicle application.

No, this turbocharger is specifically listed for Hyundai Starex models with the D4BH (4D56 TCI) 136HP engine. Verify your engine code and model year before ordering to ensure correct fitment.

This is an aftermarket replacement turbocharger. It is not an original equipment manufacturer (OEM) part but is designed to serve as a replacement application for the specified engine.

We provide technical fitment support to help verify part numbers, engine codes, and vehicle applications. Volume pricing and worldwide shipping options are also available for distributors and repair shops.

Check your vehicle’s engine code (D4BH/4D56 TCI), model year, and the part number on your existing turbocharger. Compare these details with the OEM Numbers provided (e.g., 28200-42600) to confirm compatibility.
2820042600-GT1749S-TURBOCHARGER 2820042600-GT1749S-TURBOCHARGER 2820042600-GT1749S-TURBOCHARGER 2820042600-GT1749S-TURBOCHARGER

Frequently Asked Questions

We provide a wide range of turbocharger spare parts to support both remanufacturing and repairs. Our product lineup includes practically everything you might need. Here are some of the key parts we offer:

  • CHRA (Core Assemblies): Complete cartridge core units for various turbo models.
  • Turbine Wheels & Shafts: Turbine wheel-and-shaft assemblies available in different sizes and materials.
  • Compressor Wheels: High-precision compressor wheels made from durable high-strength alloys (aluminum or even titanium, depending on the application).
  • Bearing & Seal Kits: Overhaul kits with journal bearings, thrust bearings, seals, and rings for rebuilding turbos.
  • Actuators & Components: Wastegate actuators (mechanical) and electronic actuators, plus related small parts.

These spare parts cover most major turbocharger brands and models for commercial diesel engines as well as passenger vehicles. If you’re looking for something specific, just let us know the turbo model or the OEM part number, and we’ll quickly check if we have it available.

Making sure you get the right part is really important. The best way is to use the original equipment manufacturer (OEM) part number or your turbo’s model number as a reference when you order. Every turbocharger usually has an ID tag or an engraved number on it — if you give us that info, we can find the exact spare part you need.

Our sales engineers are also ready to help. If you let us know your engine model, the turbo’s model (or serial number), and maybe what problem you’re trying to fix or which component you’re replacing, we can cross-check and guide you to the right part. This way you’ll have a correct match and avoid any mix-ups.

We can also provide product catalogs or technical datasheets if you want to double-check the specifications yourself before buying. Just let us know, and we’ll get those to you.

Generally, we don’t have a strict minimum order for our standard parts — you can even order just one piece if that’s all you need. We know remanufacturing shops sometimes want to test a part’s quality first, so small sample orders are totally fine with us.

If you’re looking to buy in bulk, we can certainly discuss volume discounts. The only time we might have a minimum order is if it’s a very specialized or custom-made component, due to the production requirements. In those cases, we’d let you know upfront if any minimum applies.

In most situations, whether you need a single item or a large batch, we’re happy to accommodate. We pride ourselves on being flexible and building long-term relationships with our clients.

We offer a standard 12-month warranty on all our turbocharger spare parts. The clock starts from the date we ship them out, unless we’ve made a different agreement (for example, starting from the installation date in some cases). In short, if any part fails due to a manufacturing defect within those 12 months, it’s covered under our warranty.

If you do encounter a problem that you believe is our fault within the warranty period, just let us know. We’ll typically ask for some details about what happened (maybe a report or photos) so we can understand the issue. Once we’ve confirmed it’s a warranty case, we’ll send you a replacement part or offer you a full refund/credit for that item. We stand behind our products, so if there’s a genuine quality problem, we’ll make it right as quickly as possible.

Our warranty covers failures that result from defects in our parts (materials or workmanship) under normal use. For example, if a compressor wheel had a casting flaw or a cartridge assembly wasn’t balanced properly at the factory and it causes a premature failure, that’s on us and would be covered.

However, there are some situations that are not covered by our warranty. Here are the main exclusions:

  • Improper Installation or Misuse: If the part was installed incorrectly or used incorrectly — e.g. not priming the turbo with oil before startup, wrong gaskets, misassembly.
  • External Factors (Oil Starvation or Contamination): Failures caused by inadequate or dirty oil (e.g. blocked feed lines or poor oil quality).
  • Foreign Object Damage: Debris entering the turbo (intake or exhaust) and damaging parts.
  • Operating Outside Design Limits: Engine or turbo run beyond design parameters (overspeed, excessive exhaust temperatures, etc.).
  • Normal Wear and Tear: Gradual wear of consumables (e.g. seals) under regular usage.

In essence, if a part fails because it had a defect, it’s covered. But if it fails due to misuse, external factors, or normal wear, it’s not. If you ever need to claim warranty, we’ll review what happened (often via photos or a failure report) and may examine the part. That ensures we handle claims fairly and transparently.

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