Product Overview

This high-performance water pump is engineered as a direct OEM replacement for Isuzu 3LD1, 3LD2, and 4LE1 series diesel engines. Designed for durability and precise fitment, it is an essential component for maintaining optimal engine cooling system performance in commercial vehicles, industrial machinery, and generator sets. We supply this critical spare part globally, with established logistics to major markets including North America, Europe, the Asia-Pacific region, and the Middle East, ensuring reliable support for your fleet and equipment maintenance operations.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and seamless integration with your Isuzu engine’s cooling system.
• Enhanced Durability: Constructed with high-grade materials and robust bearings to withstand the demanding conditions of commercial and industrial use, ensuring long service life.
• Optimal Cooling Performance: Maintains consistent coolant flow and pressure, preventing engine overheating and protecting critical components from thermal damage.
• Reliable Sealing: Features high-quality gaskets and seals to prevent coolant leaks, ensuring system integrity and reducing the risk of downtime.
• Cost-Effective Maintenance: A direct replacement part that offers OEM-level quality, helping to extend engine life and reduce total cost of ownership.

Technical Specifications

OEM Cross-Reference

This water pump is a direct replacement for the following OEM part numbers. It is also compatible with several alternative numbers used in different part catalogs and regions.

• 8-97045-402-1 (Primary Reference)
• 8-97126-189-0
• 8-97182-853-1
• 8-97254-148-3

Compatibility

This water pump is designed specifically for Isuzu diesel engines. Please verify your engine model before ordering.

• Engine Models: Isuzu 3LD1, 3LD2, 4LE1 series.
• Typical Applications: Commonly found in Isuzu trucks, buses, industrial power units, and marine auxiliary engines. Also used in generator sets and construction equipment powered by these engine families.
• Vehicle/Equipment Note: Always cross-reference the part number from your original component or engine manual to ensure correct application for your specific model year and configuration.

Global Supply & Distribution

We are a trusted supplier in the global automotive and industrial parts network. Our operations are optimized for international B2B trade.

• Worldwide Shipping: We export to distributors, workshops, and fleet operators across all continents via air and sea freight.
• Major Markets Served: We have strong supply chains to North America (USA, Canada, Mexico), Europe (EU, UK), Asia-Pacific (Australia, Japan, Southeast Asia), the Middle East, and Africa.
• Efficient Logistics: We ensure fast delivery to major industrial ports and logistics hubs, with consolidated container options for bulk orders to optimize your shipping costs.
• Trade Compliance: All exports are handled with proper commercial documentation (invoice, packing list, certificate of origin) in full compliance with international trade regulations.

Quality Assurance

We partner with ISO-certified manufacturers to guarantee the reliability of every part we supply.

• Manufacturing Standards: Components are produced following stringent quality control protocols, meeting or exceeding OEM performance specifications.
• Rigorous Testing: Each pump undergoes functional testing for seal integrity, bearing smoothness, and impeller balance to ensure reliable operation.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region and order volume.

FAQ

Q1: How can I confirm this water pump fits my specific Isuzu engine?
A1: The most reliable method is to match the part number. Locate the number stamped on your old water pump (e.g., 8-97045-402-1) and compare it to the list in the OEM Cross-Reference section above. Also, verify your engine’s model designation (3LD1, 3LD2, or 4LE1). If in doubt, provide us with your engine’s serial number or the model of the equipment for confirmation.

Q2: Is this a complete assembly, and what is included?
A2: Yes, this is typically supplied as a complete, ready-to-install water pump assembly. It includes the pump housing, impeller, shaft, bearings, and seals pre-assembled. The gasket for mounting to the engine block may be included or sold separately; please check the product packaging or inquire at the time of order.

Q3: What are the signs that my Isuzu engine’s water pump needs replacement?
A3: Common indicators include visible coolant leakage from the pump’s weep hole, unusual grinding or whining noises from the front of the engine, engine overheating, and excessive play or wobble in the pump pulley when checked (engine off). Regular inspection during coolant system service is recommended for preventive maintenance.

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 out products in 24 hours.

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

4.  We will check the products before shipping, and give the pictures to our customers to confirm.

FAQ

Q1: Are you trading company or manufacturer ?
A: We are factory and trading company.

Q2: How long is your delivery time?
A: Generally it is 1-3 days if the goods are in stock. or it is 3-7 days if the goods are not in stock, it is according to quantity.

Q3: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q4: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.