4P-1661 Oil Cooler Core is a CAT engine cooling-system component designed to help control engine oil temperature through efficient heat transfer. It is officially listed for CAT 994, 994F and 994D Wheel Loaders and is suitable for demanding mining, quarry and heavy earthmoving applications. Proper oil temperature supports effective lubrication and helps maintain reliable engine performance during extended high-load operation. YLCM provides professional part-number verification, sourcing and international logistics support for CAT cooling-system parts.
Oil Cooler Core: 4P-1661 is a Cat oil cooler core used in the engine cooling system to help regulate engine oil temperature.
Effective Heat Transfer: The core allows heat to transfer from engine oil to the surrounding cooling medium, helping maintain suitable oil operating temperatures.
Supports Engine Lubrication: Proper oil temperature helps maintain effective lubrication and contributes to reliable engine operation.
Heavy-Duty Application: Designed for demanding CAT 994-series wheel loader applications operating under high loads and extended working cycles.
Reliable Replacement: Suitable for oil cooler maintenance, cooling-system repair and engine overhaul projects.
Application-Matched Component: Caterpillar lists 4P-1661 for 994, 994F and 994D wheel loaders, helping customers source the correct cooling-system component.
Compatible Machine
The 4P-1661 Oil Cooler Core is officially listed by Caterpillar for CAT 994, 994F and 994D Wheel Loaders. Caterpillar also lists the part for 994H and several generator-set and industrial engine applications.
For replacement orders, customers should confirm the machine model, serial number and existing part number to ensure correct application, especially when equipment has undergone previous repairs or configuration changes.
Applications
Mining: Helps maintain engine oil temperature on large wheel loaders working under continuous heavy loads.
Quarry: Supports cooling-system maintenance for demanding material-handling and loading operations.
Construction: Suitable for heavy-duty wheel loader engine maintenance and cooling-system repair.
Heavy Earthmoving: Helps maintain stable lubrication conditions during high-load earthmoving cycles.
Large Infrastructure Projects: Suitable for long-running CAT wheel loaders used on major infrastructure and material-handling projects.
Why Choose YLCM?
20+ Years Experience: Extensive experience in construction and mining machinery parts.
Large Warehouse: Strong sourcing and inventory support for CAT cooling-system components.
Fast Delivery: Efficient order processing for maintenance and repair requirements.
Export to 60+ Countries: Experienced in international machinery parts supply.
Professional Technical Support: Assistance with part-number verification, compatibility and sourcing.
Packaging
The 4P-1661 Oil Cooler Core is prepared with export-standard protection to reduce the risk of damage during handling, storage and transportation. Depending on order requirements, packaging can include standard export cartons, moisture-proof protection, shock-proof protection and secure fixing.
For larger or multiple-unit orders, YLCM can arrange reinforced export packaging according to cargo requirements.
Shipping
YLCM provides international logistics solutions based on destination, order quantity and delivery requirements:
Sea Freight
Railway Transportation
Land Transportation
Multimodal Logistics Solutions
Our team can coordinate suitable packing and transportation arrangements for overseas CAT parts orders.
Request a Quote
Looking for 4P-1661 CORE GP for a CAT 994, 994F or 994D? Send us the part number, machine model, serial number and required quantity. YLCM can help verify the application and provide the latest quotation, availability, lead time, packaging and shipping options.
Frequently Asked Questions
Q1: What is 4P-1661? 4P-1661 is a Cat Oil Cooler Core used in the engine cooling system.
Q2: Which CAT machines use 4P-1661? Caterpillar officially lists 994, 994F and 994D among the compatible Wheel Loader applications. The official catalog also lists 994H and other engine-related applications.
Q3: What does an oil cooler core do? It transfers heat from engine oil to the surrounding cooling medium, helping regulate oil temperature and support effective engine lubrication.
Q4: Is 4P-1661 suitable for engine cooling-system repair? Yes. The oil cooler core is a key heat-transfer component and can be used for cooling-system maintenance and replacement when the existing core requires service.
Q5: Can YLCM supply other CAT cooling-system parts? Yes. YLCM can source oil cooler cores, radiators, condensers, water pumps, thermostats and other CAT cooling-system components.
Q6: How can I confirm compatibility? Provide the machine model, serial number and existing part number. YLCM can assist with application and part-number verification before quotation.
Q7: What warranty does YLCM provide? The standard YLCM warranty for this product listing is 6 Months. Specific warranty terms can be confirmed with the quotation.
