4BD1 Oil Cooler Core 2 Plates Type 8-94438354-1 Isuzu Engine Parts for EX120

Product Details

Product Overview

This premium 4BD1 Oil Cooler Core is a direct replacement component designed for Isuzu diesel engines commonly used in industrial and construction machinery. Specifically configured as a 2-plates type unit, this part (OEM reference: 8-94438354-1) is engineered to provide efficient heat dissipation for engine lubrication systems, ensuring optimal operating temperatures and extended engine life.

Manufactured to meet or exceed OEM specifications, this oil cooler core is a critical component for Isuzu EX120 excavators and other equipment powered by the 4BD1 engine platform. Each unit undergoes rigorous quality control to ensure perfect fitment and reliable performance under demanding working conditions.

As a 100% brand new component, this oil cooler core eliminates the risks associated with rebuilt or used parts, providing immediate operational confidence for your machinery fleet.

Key Features & Benefits

• Precision Fitment: Engineered specifically for Isuzu 4BD1 engines with exact dimensions matching OEM specifications
• 2-Plate Configuration: Optimized design for efficient oil cooling without excessive pressure drop
• Corrosion Resistance: Manufactured from high-grade materials to withstand harsh operating environments and thermal cycling
• Direct Replacement: Simple bolt-on installation with no modifications required – reduces downtime
• Enhanced Engine Protection: Maintains proper oil temperature to prevent thermal degradation and extend engine service intervals
• 100% New Construction: No remanufactured or refurbished components – full performance integrity guaranteed
• Rigid Quality Control: Each unit pressure-tested before packaging to ensure leak-free operation

Technical Specifications

OEM Cross-Reference

This oil cooler core replaces or corresponds to the following OEM numbers:

• Isuzu OEM: 8-94438354-1
• Alternative Reference: 8944383541

Note: Always verify compatibility with your specific engine serial number and existing oil cooler configuration before installation.

Compatibility

This oil cooler core is commonly used for the following applications:

• Engine: Isuzu 4BD1 diesel engine
• Excavator: Isuzu EX120 series
• Other Equipment: Industrial machinery and generators powered by Isuzu 4BD1 engines

Please confirm your engine model and existing cooler specifications to ensure correct fitment.

Global Supply & Distribution

We maintain extensive inventory of Isuzu engine parts at our Shanghai distribution hub, enabling rapid worldwide shipping. Our international logistics network covers all major markets including:

• North America: Regular shipments to Los Angeles, Houston, New York, Toronto, and Vancouver ports
• Europe: Direct distribution to Rotterdam, Hamburg, Antwerp, and Felixstowe
• Asia-Pacific: Fast delivery to Singapore, Dubai, Sydney, and Tokyo
• Middle East & Africa: Service to Jebel Ali, Dammam, Durban, and Lagos
• South America: Regular exports to Santos, Callao, and Buenos Aires

We offer flexible shipping options including express courier (DHL/FedEx/UPS), air freight, and sea freight consolidated shipments. All exports comply with international trade regulations and customs documentation requirements.

Quality Assurance

Every oil cooler core is manufactured under strict quality management protocols. Our production processes include:

• Material Certification: Raw materials sourced from ISO-certified suppliers with full traceability
• Pressure Testing: 100% leak testing at operating pressure before packaging
• Dimensional Inspection: Critical measurements verified against OEM specifications
• Visual Inspection: Surface finish and weld quality checked for defects

Warranty: 3 months against manufacturing defects. After Warranty Service: Online technical support available for troubleshooting and installation guidance.

FAQ

Q1: Will this oil cooler core fit my Isuzu EX120 excavator with a 4BD1 engine?

This part is specifically designed for the Isuzu 4BD1 engine platform commonly used in EX120 excavators. However, we recommend verifying your existing oil cooler configuration – check that you have a 2-plate type core and that the mounting dimensions match your unit. If your excavator has been modified or uses a different cooler configuration, please contact us with your engine serial number for cross-reference confirmation.

Q2: What maintenance is required after installing this oil cooler core?

After installation, we recommend the following: (1) Check engine oil level and top up if necessary, (2) Run the engine for 5 minutes and inspect for any oil leaks at the cooler connections, (3) Monitor engine oil temperature during the first few hours of operation to ensure proper cooling function, (4) Replace the oil filter if it was not changed during the cooler replacement procedure. Regular inspection of cooler fins for debris accumulation will help maintain optimal performance.

Q3: Is this a direct replacement for the original Isuzu part 8-94438354-1?

Yes, this oil cooler core is manufactured as a direct replacement for Isuzu OEM part number 8-94438354-1. The dimensions, mounting points, and oil flow specifications match the original Isuzu design. No modifications or adapters are required for installation. We recommend comparing the gasket/seal configuration with your original part – while the core itself is a direct fit, some installations may require new O-rings or gaskets (not included) for optimal sealing.