10120844 Oil Cooler Housing Assembly for Cummins ISF2.8 ISF3.8 Engine Replacement Supplier

When your diesel engine faces temperature fluctuations, the integrity of the cooling system becomes the top priority. We provide the high-precision 10120844 (also searched as 10120844) oil cooler assembly designed specifically for Cummins ISF2.8 and ISF3.8 series engines. Whether you are performing a routine maintenance or a complete engine overhaul, this OEM-standard replacement ensures your lubrication system stays at peak performance.

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1. Technical Specifications & Product Details

Field	Details
Model NO.	ISF2.8 / ISF3.8 Diesel Engine Series
Product Name	Oil Cooler Core / Housing Assembly
Part Number	10120844 (Alternative: 10120844)
Condition	Brand New, OEM Standard Replacement
Application	Engine rebuild, overhaul, maintenance
Stock Status	In Stock / Fast Dispatch
Payment Terms	T/T, Western Union, MoneyGram
Delivery Methods	Express: DHL Fedex EMS UPS or by Air/Sea
MOQ	1 Piece

2. Buying Guide: Why Choose Our 10120844 Replacement?

Maintaining a heavy-duty engine requires components that meet strict thermal dissipation standards. Below is a comparison of our premium 10120844 solution versus standard aftermarket options.

Feature	Our OEM-Standard 10120844	Common Aftermarket Parts
Material Quality	High-grade reinforced aluminum alloy	Recycled or low-grade alloys
Thermal Efficiency	Optimized flow paths for max cooling	Inconsistent internal structures
Sealing Precision	Perfect fit for ISF2.8/ISF3.8 blocks	Potential for oil-coolant mixing
Service Life	Engineered for 500,000+ miles	Short lifespan due to corrosion
Installation	Direct Drop-in Replacement	May require modifications
Warranty Support	Comprehensive factory guarantee	Limited or no warranty

3. Troubleshooting Your Cummins ISF Engine Cooling

Q1: What are the symptoms of a failing 10120844 oil cooler?

A: The most common sign is oil in the coolant (milky appearance) or coolant in the oil. This occurs when the internal walls of the 10120844 housing corrode, allowing the two fluids to mix, which can lead to catastrophic engine failure if not addressed immediately during an engine rebuild.

Q2: How to prevent overheating in ISF2.8 / ISF3.8 engines?

A: Ensure the 10120844 oil cooler core is free of debris and clogs. During a maintenance overhaul, we recommend pressure testing the unit and replacing the overhaul kit gaskets to maintain an airtight seal. Using OEM standard replacement parts is the most reliable way to prevent risk.

Q3: Why Choose This Oil Cooler for ISF2.8 / ISF3.8?

A: Our 10120844 features an OEM-standard tri-metal structure. It is highly trusted by repair shops and equipment fleets for its durability and precise fitment, ensuring your equipment stays on the job longer.

4. Expert Maintenance Support

Not sure how this issue affects your equipment? Our technical team is here to help operators navigate complex engine issues.

Identify potential risks during maintenance cycles for Cummins and Komatsu fleets.
Recommend suitable replacement parts if needed based on your specific engine serial number.
Support both inspection advice and parts supply for global logistics companies.

5. Send Your Part Number for a Fast Quote

Fill out the form below to receive a customized quote for 10120844 or any other heavy-duty engine parts. We specialize in components for Cummins, Caterpillar, Komatsu, and more.

About Our Company & Services:

We are a leading supplier specializing in engine assemblies and high-quality spare parts. Our core inventory includes Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai diesel engines. We provide professional solutions for:

Cylinder Liners, Pistons, Piston Rings, Main Bearings, Con Rod Bearings, Thrust Washers, Full Overhaul Gasket Kits, Fuel Injection Pumps, Injectors, Cranks, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, Connecting Rods, and more.

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10120844 Oil Cooler Housing Assembly for Cummins ISF2.8 ISF3.8 Engine Replacement Supplier

10120844 Oil Cooler Housing Assembly for Cummins ISF2.8 ISF3.8 Engine Replacement Supplier

1. Technical Specifications & Product Details

2. Buying Guide: Why Choose Our 10120844 Replacement?

3. Troubleshooting Your Cummins ISF Engine Cooling

4. Expert Maintenance Support

5. Send Your Part Number for a Fast Quote

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