Kawasaki Mule 3010 Diesel KAF 950 620 Radiator 2007 2008 Direct Fit Replacement

Radiator for Kawasaki Mule 3010 Diesel KAF 950/620, covering 2007-2008 models. This aftermarket replacement radiator is a direct-fit alternative to the OEM 39060-1187, designed to restore the Mule’s cooling efficiency after years of trail or farm use. Replacing a worn radiator helps prevent overheating, boil-overs, and engine stress in hot weather or under heavy loads. By returning proper coolant flow and heat rejection, it supports reliable performance when you’re hauling, plowing, or navigating tough terrain.

This aftermarket radiator is built to deliver consistent cooling performance in demanding conditions. With an aluminum core and crossflow design, it efficiently dissipates heat, resists corrosion, and provides a robust, maintenance-friendly solution for hard-working Mule platforms. It’s specifically chosen to address common wear-and-tear issues—restricted flow from debris or fin damage, radiator leaks, and reduced cooling capacity—so you can trust it on long trail days or in rough fieldwork.

Comprehensive Vehicle Fitment

Product Specifications

OEM & Aftermarket Cross-Reference Information

What's Included

The box includes the following components:

• Radiator Assembly (core with end tanks)
• Cap (included)

Related hoses, clamps, and related cooling components are not included.

Why Choose This Aftermarket Replacement?

• Direct-Fit Compatibility: Designed to drop in on Mule 3010 Diesel KAF950/620 models without modding.
• OEM Cross-Reference: Backed by cross-refs to 39060-1187 and related OEM radiators for confident replacements.
• Premium Aluminum Core: Combines light weight with excellent heat transfer and corrosion resistance.
• Cross-Flow Design: Optimizes coolant movement for uniform cooling across the core.
• Durable End Tanks: Built to withstand vibration and field conditions common on trails and farms.
• Reliability Under Load: Specifically selected to handle repeated heat cycles during heavy-duty tasks.

Installation Notes:

• Ensure the engine is completely cool before starting work to avoid scalding or coolant burns.
• Drain the coolant from the system, then disconnect both radiator hoses and any ancillary lines from the radiator.
• Remove the mounting hardware and shroud as needed; clean mounting surfaces to ensure a flat, airtight seal.
• Install the new radiator with factory-style mounting points and inspect for proper clearance around the fan and hoses.
• Reconnect hoses, secure clamps, and verify that the cap seals correctly; refill with the correct coolant type and bleed air from the system.
• Check for leaks after a cold start and monitor the temperature gauge during the first test drive.

Why Upgrade?

Running a worn or damaged radiator on a Mule 3010 Diesel can lead to persistent overheating, coolant loss, and accelerated engine wear. This upgrade restores proper cooling capacity, ensuring consistent performance under heavy work and rough terrain, and helps protect the engine from heat-related failures.