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Oil Coolers for Heavy Machinery

Protect your engines and hydraulic systems with high-performance oil coolers for heavy machinery from Imara Engineering Supplies. Designed to maintain safe operating temperatures, our OEM and aftermarket coolers help prevent overheating, extend component life, and ensure smooth operation in excavators, loaders, bulldozers, and other equipment. Built for harsh environments, Imara oil coolers deliver consistent thermal control on demanding job sites.

Our oil coolers are engineered for exceptional durability and efficient heat dissipation, making them ideal for contractors, fleet managers, and operators who depend on reliable machine performance. Compatible with leading brands such as Caterpillar, Komatsu, Hyundai, Volvo, and John Deere, each cooler is manufactured to meet or exceed OEM quality standards. With fast worldwide delivery and 24/7 support, Imara ensures your machines stay productive with minimal downtime.

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220 products

RADIATOR & OIL COOLER Assy 2808309 for CAT 216B Skid Loader

RADIATOR & OIL COOLER ASSEMBLY 280-8309 2808309 for CAT 216B Skid Steer Loader

Regular price $1,650.00
Sale price $1,650.00 Regular price
Hydraulic Oil Cooler Assembly 258-3457 for CAT 289C Loader

Radiator Hydraulic Oil Cooler Assembly 258-3457 2583457 for CAT 289C Skid Steer Loader

Regular price $2,300.00
Sale price $2,300.00 Regular price
Hydraulic Oil Cooler 265-3563 - CAT 320C, 320C L Excavators

Hydraulic Oil Cooler 265-3563 2653563 for CAT 320C, 320C L, 320C LRR Excavators

Regular price $1,850.00
Sale price $1,850.00 Regular price
Hydraulic Oil Cooler 154-7411 1547411 for CAT 320B Excavator

Hydraulic Oil Cooler 154-7411 1547411 for CAT 320B, 320B L, 320B LN Excavators

Regular price $999.00
Sale price $999.00 Regular price
Hydraulic Oil Cooler 245-9360 2459360- CAT E330D Excavator

Hydraulic Oil Cooler 245-9360 2459360 for CAT E330D, E336DL, 330D Excavators

Regular price $1,980.00
Sale price $1,980.00 Regular price
Hydraulic Oil Cooler Radiator Assembly 281-3514 for CAT E345

Hydraulic Oil Cooler Radiator Assembly 281-3514 2813514 for CAT E345, 345DL Excavators

Regular price $1,100.00
Sale price $1,100.00 Regular price
Heat Exchanger Oil Cooler 164-3599 1643599 for CAT E318B

Heat Exchanger oil cooler 164-3599 1643599 for CAT E318B, E315B, E317B Excavators

Regular price $986.00
Sale price $986.00 Regular price
Hydraulic Oil Cooler Radiator 137-5793 1375793 for CAT E320B

Hydraulic Oil Cooler Radiator 137-5793 1375793 for CAT E320B, 320B, E320BL Excavators

Regular price $1,400.00
Sale price $1,400.00 Regular price
Hydraulic Oil Cooler 265-3625 for CAT E320D, 320D Excavator

Hydraulic Oil Cooler 265-3625 2653625 for CAT E320D, 320D, 321D, 323D Excavators

Regular price $1,298.00
Sale price $1,298.00 Regular price
Hydraulic Oil Cooler Radiator 118-9954 1189954 for CAT E320B

Hydraulic Oil Cooler 118-9954 1189954 for CAT E320B, E320BL Excavators

Regular price $1,250.00
Sale price $1,250.00 Regular price
Heat Exchanger Oil Cooler 118-9949 1189949 for E311B, E312B

Heat Exchanger Oil Cooler 118-9949 1189949 for CAT E311B, E312B Excavators

Regular price $1,100.00
Sale price $1,100.00 Regular price
Hydraulic Oil Cooler 508-6291 5086291 for CAT 320 Excavator

Hydraulic Oil Cooler 508-6291 5086291 for CAT 320, 320GC, 323 Excavators

Regular price $1,680.00
Sale price $1,680.00 Regular price
Hydraulic Oil Cooler 3395904 for CAT C9.3 336 Excavator

Hydraulic Oil Cooler 339-5904 3395904 for CAT C9.3 336, 336GC, 340 Excavators

Regular price $1,100.00
Sale price $1,100.00 Regular price
Hydraulic Oil Cooler 4P0854 for CAT D6H, D6HXL Tractors

Hydraulic Oil Cooler 4P0854 4P-0854 for CAT D6H, D6HXL, D6HXR, D6R, D7R Track-Type Tractors

Regular price $1,250.00
Sale price $1,250.00 Regular price
Hydraulic Oil Cooler 234-8945 for CAT D8R Track-Type Tractor

Hydraulic Oil Cooler 234-8945 2348945 for CAT D8R Track-Type Tractor

Regular price $985.00
Sale price $985.00 Regular price
Oil Cooler 140-3634 1403634 for CAT 416C, 416D Excavators

Oil Cooler 140-3634 1403634 for CAT 416C, 416D, 420D Excavators

Regular price $950.00
Sale price $950.00 Regular price
Hydraulic Oil Cooler 2021328 202-1328 for CAT 938G II Loader

Radiators & Coolers

Hydraulic Oil Cooler 202-1328 2021328 for CAT 938G II Wheel Loader

Regular price $986.00
Sale price $986.00 Regular price
Oil Cooler Core Assembly 136-7731 for Cat 938G Wheel Loader

Oil Cooler Core Assembly 136-7731 1367731 for CAT 938G Wheel Loader

Regular price $1,100.00
Sale price $1,100.00 Regular price
Oil Cooler 245-9335 2459335 For CAT E365C Excavator

Oil Cooler 245-9335 2459335 for CAT E365C Excavator

Regular price $2,500.00
Sale price $2,500.00 Regular price

Collection: Oil coolers

Why Choose Imara for Oil Coolers?

Professionals across industries trust Imara Engineering Supplies for aftermarket oil coolers that provide long-lasting, efficient cooling performance. Customers benefit from:

Heavy-duty cooling solutions engineered for extreme conditions

Compatibility with a wide range of heavy machinery

Competitive pricing and fast international shipping

Dedicated technical assistance and after-sales support

With Imara, sourcing the right replacement oil cooler is easy, reliable, and cost-effective.

Our Range of Oil Coolers

Imara offers a complete selection of engine oil coolers and hydraulic oil coolers, including:

Engine-mounted oil coolers

Hydraulic system coolers

Transmission oil coolers

OEM-style replacements and high-performance aftermarket options

Each listing features detailed compatibility information so you can choose the correct cooler confidently.

Applications Across Heavy Machinery

Oil coolers play a critical role in protecting engines, transmissions, and hydraulic systems from heat-related damage. Whether your fleet is used in mining, construction, demolition, or agriculture, Imara’s heavy-duty oil coolers help maintain optimal temperature control, improve efficiency, and reduce costly repairs. Contractors rely on our solutions to keep equipment running longer and stronger in challenging operating conditions.

Order with Confidence

Choosing Imara Engineering Supplies means choosing proven quality and dependable service. Every oil cooler undergoes strict testing for performance, durability, and heat resistance before shipping. With fast delivery and 24/7 expert support, you can trust Imara to keep your machinery running at peak efficiency.

Frequently Asked Questions

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