KAKSEY Radiator Cooling Fan Assembly for Jeep Wrangler JK 2012–2018 — Direct-Fit, Pre-Tested Motor

KAKSEY 621-601 Engine Cooling Radiator Fan Assembly is a direct-fit replacement fan assembly engineered to restore proper radiator airflow and cooling performance for Jeep Wrangler JK models 2012–2018.

If your Wrangler is running hotter than usual or the radiator fan has failed, this KAKSEY assembly is designed to match the original equipment fit and function. It replaces part numbers 68143894AA, 68143894AB, 6010277, 624080, and CF13078 and has been mechanically inspected before shipment. The assembly restores airflow across the radiator core to help maintain the engine’s intended operating temperature range without expensive dealer parts pricing.

How does this fan assembly improve radiator cooling on my Wrangler?

The assembly restores the designed airflow pattern and cooling capacity so the radiator can shed heat efficiently under load or while idling. That helps the engine cooling system work as intended and reduces the risk of overheating during traffic or towing.

• Direct-fit design copies OE mounting points for quick installation.
• Optimized blade and shroud geometry to move air across the radiator core.
• Pre-tested motor and electrical connectors for reliable operation.

Will this KAKSEY unit fit my Jeep Wrangler JK 2012–2018?

This assembly is made to fit Jeep Wrangler models 2012 through 2017 and Wrangler JK 2018 models that use the specified OEM part numbers. Confirm compatibility by checking your vehicle’s current fan part number or consulting your repair manual before ordering.

• Direct replacements for 68143894AA, 68143894AB, 6010277, 624080, CF13078.
• Designed for Wrangler JK chassis used in listed model years.
• Simple VIN or parts-number cross-check recommended prior to purchase.

What should I expect during installation and performance?

The KAKSEY assembly is built to the same mounting footprint and electrical interface as the OEM part so installation typically follows factory procedures with no vehicle modifications. Once installed, the fan motor and blades deliver cooling performance comparable to the original equipment under normal operating conditions.

• OE-style connector and mounting tabs for bolt-on replacement.
• Mechanically tested motor for smooth start-up and consistent RPM.
• Compatible with factory wiring harness; no splicing required.

How durable is the replacement fan assembly?

KAKSEY inspects units before shipment to ensure parts leave the factory in working order. Materials and construction are chosen to withstand typical under-hood exposure so the assembly can perform reliably through seasonal temperature cycles and road vibration.

• Motor and blade balanced for reduced vibration and noise.
• Rigid shroud and mounts resist warping from heat.
• Pre-shipment testing helps ensure out-of-box function.

Who is this for: This radiator fan assembly is intended for Jeep Wrangler owners, mechanics, and fleet managers who need a dependable, cost-effective replacement for a failed or aging OEM fan. Choose this KAKSEY unit if you want a direct-fit, tested replacement that matches the original part numbers for model years 2012–2018 and prefer a ready-to-install option without modifying the vehicle’s cooling system.