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Cat Motor Grader Radiator and Oil Cooler

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Cat Motor Grader Radiator and Oil Cooler parts list
Image Fits Model Description Part # Price Product Details
Radiator for Caterpillar 140H Grader – 196-6983 See Details 140H Radiator 196-6983
From $4,029.00
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Radiator for Caterpillar 140 Grader – 256-5308 See Details 140 Radiator 256-5308
From $3,485.00
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Radiator for Caterpillar 120M2, 12M2, 12M3 Grader – 322-8558 See Details 120M2, 12M2, 12M3, 12M3 AW Radiator 322-8558
From $6,776.00
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Radiator for Caterpillar 120G, 130G, 140G, 160G Grader – 185-7980 See Details 120G, 130G, 140G, 160G Radiator 185-7980
From $2,905.00
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Hydraulic Oil Cooler for Cat 143H, 140G Motor Grader – 215-3583 See Details 140G, 143H Hydraulic Oil Cooler 215-3583
From $4,376.00
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AMOCS Radiator Core Module for Caterpillar D8L, D9R, D10R & 24H | 1194774 See Details 24H, D8L, D9N, D9R, D10N, D10R AMOCS Radiator Core Module 1194774
$918.00
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Complete Cooling Radiator for Caterpillar G Series Motor Graders | 8N0073 See Details 12G, 120G, 130G, 140G, 14G, 160G Complete Cooling Radiator 8N0073
$3,129.00
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Complete Engine Radiator for Caterpillar 14G Motor Grader | 2625755 See Details 14G Complete Engine Radiator 2625755
$2,477.00
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Caterpillar 627G, 637G, 637D Radiator (2179819) See Details 627G, 637G, 637D Radiator 2179819
From $4,686.00
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Caterpillar 140G, 130G, 120G, D7R, 57H Oil Cooler (1W0289) See Details 140G, 12G, 130G, 14G, 16G, 120H, 135H, 572R, D7R, D6R, 7A, 7SU, 7S, D5E, D6R, D7H Oil Cooler 1W0289
$1,144.00
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Radiators and oil coolers for Caterpillar motor graders, covering cooling system components across G-series and H-series machines. These parts address both engine coolant and hydraulic oil temperature management, keeping graders operating reliably through heavy grading cycles.

Fits Models At A Glance

  • G-Series Motor Graders: 120G, 130G, 140G, 14G, 16G, 12G
  • H-Series Motor Graders: 120H, 135H

Key Notes

  • Cooling Types: Includes both engine radiator assemblies and hydraulic oil cooler units
  • Application: Designed for motor grader cooling systems operating under sustained load in road maintenance and grading applications
  • Compatibility: Verify machine serial number and model suffix before ordering — G and H series share some platforms but differ in cooler configuration
  • Condition: New replacement units available; contact Broken Tractor for core exchange availability

Why Choose Broken Tractor

  • ✅ Caterpillar motor grader cooling specialists with deep fitment knowledge
  • ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
  • ✅ Real parts people answer your questions before you order

Frequently Asked Questions

What radiator fits a Cat 140G motor grader?

Broken Tractor carries two radiators listed for the Cat 140G: the complete cooling radiator 8N0073, which also fits the 12G, 120G, 130G, 14G and 160G, and the radiator 185-7980, which also fits the 120G, 130G and 160G. G-series graders share some platforms but differ in cooler configuration, so check your machine serial number and model suffix before ordering. Matching the part number on your old radiator is the surest way to get the right unit.

What radiator fits a Cat 14G motor grader?

We offer the complete engine radiator 2625755 built specifically for the Cat 14G, and the G-series cooling radiator 8N0073, which also lists the 14G in its fitment. Which one you need can depend on your serial number, so compare the part number on your existing radiator or confirm with our parts team before you order.

Do you carry hydraulic oil coolers for Cat motor graders?

Yes, Broken Tractor carries oil coolers for both G-series and H-series Cat graders. The hydraulic oil cooler 215-3583 fits the 140G and 143H, and the oil cooler 1W0289 fits the 12G, 14G, 16G, 120H, 130G, 135H and 140G. Cooler configuration varies between G and H series machines, so verify your serial number and model suffix first.

Is there a radiator for the Cat 140H or the M-series graders?

Yes, we carry the radiator 196-6983 for the Cat 140H and the radiator 322-8558 for the 120M2, 12M2, 12M3 and 12M3 AW. We also offer the radiator 256-5308 for the Cat 140 grader and the AMOCS radiator core module 1194774 for the Cat 24H. Fitment can change by serial number within a model, so match your part number before ordering.

Are Cat motor grader radiators sold new or as core exchange?

Broken Tractor offers new replacement radiator and oil cooler units for Cat motor graders. Core exchange availability depends on the specific part, so ask before you order. For core exchange questions or help confirming fitment, call (800) 909-7060.

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Product: Category: Cat Motor Grader Radiator and Oil Cooler Brand: Head Title: Cat Motor Grader Radiator & Oil Cooler | Broken Tractor