
Combo Units (Radiator & Oil Cooler)
- Combined radiator & oil cooler in one unit
- Fits Caterpillar, JCB, Volvo, Sullair OEM specs
- 18 models for construction & compressor equipment
OEM-Equivalent Quality Standard
ICEBOX Replacement Parts Program
Engine oil coolers from Radiator Supply House regulate lubricant temperature across construction equipment, agricultural machinery, industrial air compressors, commercial trucks, and RVs. Our catalog includes over 1,400 OEM-equivalent models compatible with Caterpillar, John Deere, Volvo, JCB, and Sullair, ensuring reliable thermal management, extended engine life, and reduced downtime across diverse heavy equipment applications.
Talk to our product experts for custom solutions.
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An oil cooler regulates engine or hydraulic oil temperature by dissipating excess heat generated during operation. It circulates hot oil through a core exposed to airflow or coolant, preventing oil breakdown, reducing viscosity loss, and protecting critical components like bearings, pistons, and hydraulic pumps from thermal damage and premature wear.
Talk to our experts for custom solutions and tailored guidance.

Oil coolers protect hydraulic and engine systems in excavators, dozers, loaders, and compactors under heavy loads.

Combines, tractors, and harvesters rely on oil coolers to manage heat during long field operating hours.

Oil coolers maintain safe operating temperatures in industrial air compressors from brands like Sullair and Atlas Copco.

Fleet operators use replacement oil coolers to keep Freightliner, Peterbilt, and Kenworth trucks running reliably.
Talk to our experts for custom solutions and tailored guidance.
Choose from 1,400+ oil cooler models covering Caterpillar, John Deere, Volvo, JCB, and more for fast, reliable replacements.
Our team focuses exclusively on radiators and oil coolers, delivering deep technical expertise across every equipment category.
Serving customers across the USA with responsive support, transparent pricing, and quick turnaround on every order.
Share your equipment make and model and we'll help confirm the correct OEM-equivalent oil cooler along with pricing and availability.
For immediate assistance, feel free to give us a direct call at +1 877-615-3002.
For immediate assistance, feel free to give us a direct call at +1 877-615-3002.