Product Overview

This is a genuine, high-quality EGR Cooler Pipe designed specifically for the Isuzu 4HK1 engine platform. Engineered for durability and optimal exhaust gas recirculation performance, it is a direct replacement part for heavy machinery. We supply this critical component to a global B2B clientele, with major markets including North America, Europe, the Asia-Pacific region, and the Middle East, ensuring reliable performance for industrial and construction equipment worldwide.

Key Features & Benefits

• Genuine Quality: Manufactured to meet or exceed original equipment specifications for a perfect fit and reliable function.
• Enhanced Durability: Constructed from high-grade materials to withstand high temperatures and corrosive exhaust gases, ensuring a long service life.
• Optimal Engine Performance: Maintains correct EGR system pressure and flow, supporting efficient combustion and helping engines meet emission standards.
• Precision Engineering: Exact OEM dimensions and connection points guarantee hassle-free installation without modifications.
• Reliability: A critical replacement component that restores the integrity of the EGR system, preventing leaks and potential engine performance issues.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM numbers:

• 8-97378939-0 (Primary)
• 8973789390

It is designed to be interchangeable with the original component used in the specified applications.

Compatibility

This EGR Cooler Pipe is compatible with the following equipment, powered by the Isuzu 4HK1 engine:

• Komatsu Excavators: ZX200-3, ZX240-3
• Komatsu Crawler Carriers: SH250-5

Note: Always verify the specific engine model and part number against your machine’s documentation before purchase to ensure correct fitment.

Global Supply & Distribution

We are a trusted supplier in the global automotive and heavy equipment parts network. Our logistics are optimized for international B2B trade:

• Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: Fast container and air freight services to key ports and industrial hubs such as Los Angeles, Rotterdam, Singapore, and Jebel Ali.
• Trade Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance.
• Bulk & Wholesale Ready: Ideal for distributors, repair shops, and fleet managers seeking reliable OEM-quality parts.

Quality Assurance

We stand behind the quality and performance of our parts:

• OEM Standards: This part is manufactured to strict quality control standards, matching the original part’s dimensions, material, and performance.
• Rigorous Testing: Components undergo pressure and fitment testing to ensure they meet operational requirements.
• Reliability Guarantee: Supplied with a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q1: Is this a direct bolt-on replacement for my Komatsu excavator?
A1: Yes. This EGR Cooler Pipe is engineered as a direct OEM replacement for the Isuzu 4HK1 engine in the specified Komatsu ZX200-3, ZX240-3, and SH250-5 models. It should bolt directly into place without requiring modifications.

Q2: What are the symptoms of a failing EGR cooler pipe?
A2: Common signs include visible soot or exhaust leaks around the pipe connections, reduced engine performance, increased fuel consumption, and the triggering of engine fault codes related to the EGR system flow or pressure.

Q3: Do you provide technical support for installation?
A3> While we supply the genuine part, installation should be performed by a qualified technician familiar with heavy equipment engines. We can provide general guidance and the relevant part specifications. Always refer to the official Komatsu or Isuzu service manual for the proper torque specifications and installation procedure.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .