KAC 621601 Radiator Cooling Fan Jk

( Brand: Kac ), ( Items Included: 1x Engine Radiator Cooling Fan 621601 ), ( Type: Radiator Fan ), ( Material: Plastic And Copper ), ( Manufacturer Warranty: 5 Years ), ( Motor Type: Brushless ), ( Control Module: Yes ), ( Oe/oem Part Number: 68143894ab, 68143894aa ), ( Power Connector Type: 3 Pin ), ( Voltage: 13.5v ), ( Cooling Method: Air ), ( Compatible Devices: Radiator ), ( Maximum Rotational: 2400 Rpm ), ( Wattage: 540w ), ( Oem Part Number: 621601, 68143894ab, 68143894aa ), ( Product Weight: 5.48 Kg ), ( Package Size L W H : 73 12 59.5 Cm )

Review KAC Radiator Cooling Fan Fit Jeep Jk fits WRANGLER 2012–2018

Introducing the KAC 621601 Radiator Cooling Fan, an essential upgrade for your 2012-2017 Jeep Wrangler JK (2018 models with 3.6L Pentastar engine) that delivers superior cooling performance and durability. This high-performance fan is designed to replace the factory radiator cooling fan, providing improved airflow to keep your engine running at optimal temperatures.

The KAC 621601 Radiator Cooling Fan is engineered with a 15-inch diameter fan blade, which is larger than the stock fan, enabling it to move more air through the radiator for enhanced cooling efficiency. The fan blade is made from a durable, corrosion-resistant aluminum material, ensuring it can withstand the rigors of off-road driving and harsh weather conditions.

This fan features a 3-blade design, which not only increases airflow but also reduces noise levels compared to the stock fan. The fan's blade tips are designed with aerodynamic contours, allowing for smooth airflow and efficient operation.

The KAC 621601 Radiator Cooling Fan is also compatible with the Jeep Wrangler's factory electrical system, making installation straightforward. It comes with a wiring harness that plugs directly into the factory connector, eliminating the need for custom wiring. Additionally, the fan includes a thermal switch that automatically engages the fan when the engine temperature reaches a certain threshold, ensuring optimal cooling performance.

The fan is constructed with a high-strength, powder-coated steel housing that provides both durability and protection against the elements. The fan's motor is also designed to be extremely reliable, with a robust build and an integrated fan clutch that ensures smooth fan engagement.

In summary, the KAC 621601 Radiator Cooling Fan is an excellent upgrade for Jeep Wrangler JK (2012-2017 models with 3.6L Pentastar engine and 2018 models) owners looking to enhance their vehicle's cooling performance and durability. With its larger fan blade, reduced noise levels, compatibility with the factory electrical system, and robust design, this fan is a must-have for any Jeep Wrangler enthusiast.

The KAC 621601 radiator cooling fan is a popular aftermarket option for Jeep Wranglers produced between 2012 and 2017 (JK generation). This fan is an upgraded version of the OEM fan and comes with several advantages and disadvantages.

1. Improved cooling efficiency: The KAC fan is designed to provide better cooling performance than the stock fan. It has a larger diameter and more blades, which results in increased airflow and better heat dissipation.

2. Durability: The fan is made of high-quality materials, including a heavy-duty aluminum hub and a powder-coated finish. It is also designed to be resistant to corrosion and rust.

3. Quiet operation: The KAC fan is known for its quiet operation. It uses a rubber mounting system that reduces vibration and noise, making it a popular choice for those who want to improve their Jeep's cooling system without sacrificing comfort.

4. Easy installation: The fan is relatively easy to install, and most Jeep owners can do it themselves with basic tools.

1. Cost: The KAC fan is more expensive than the stock fan. While it offers improved cooling efficiency and durability, some Jeep owners may not be willing to pay the extra cost.

2. Size: The KAC fan is larger than the stock fan, which may require some modification to fit properly. In some cases, Jeep owners may need to modify their radiator support or shroud to accommodate the larger fan.

The KAC 621601 radiator cooling fan is an excellent upgrade for Jeep Wrangler JK owners who want to improve their cooling system's performance and durability. It offers several advantages, including improved cooling efficiency, quiet operation, and durability. However, it comes with some disadvantages, including a higher cost and the need for some modifications to fit properly.

If you are a Jeep Wrangler JK owner and you are looking to upgrade your cooling system, the KAC 621601 radiator cooling fan is a great option to consider. It offers several advantages that make it worth the investment, including improved cooling performance, quiet operation, and durability. However, be sure to carefully consider the installation requirements and the cost before making your purchase. If you are unsure about the installation process, it may be best to consult with a professional mechanic to ensure a proper installation.

Details:

Compatibility For Jeep. Superseded Part Number: 621601. Anything can be resolved through communication. 1.Offers 5 years warranty.

1x Engine Radiator Cooling Fan - 621601. Rule B: outer package without any damage. For Jeep, 2012 2017 Wrangler, 2018 - 2018 Wrangler JK, Item Included. Type: Radiator Fan.

part #: 621601 prices

• $139.99-$141.99

specifications shroudshell:

• for models: Wrangler
• for makes: Jeep
• for years: 2012-2018
• brand: Kac
• items included: 1x Engine Radiator Cooling Fan 621601
• type: Radiator Fan
• material: Plastic And Copper
• manufacturer warranty: 5 Years
• motor type: Brushless
• control module: Yes
• oe/oem part number: 68143894ab, 68143894aa
• power connector type: 3 Pin
• voltage: 13.5v
• cooling method: Air
• compatible devices: Radiator
• maximum rotational: 2400 Rpm
• wattage: 540w
• oem part number: 621601, 68143894ab, 68143894aa
• product weight: 5.48 Kg
• package size l w h : 73 12 59.5 Cm

payments shroudshell:

• credit card: Visa
• other
• wallet: Google-pay

general shroudshell:

• Car Truck Parts Accessories > Engine Cooling Components > Fan Shroud Assemblies
• condition: New

shipping shroudshell:

• service: Standard
• cost: $0.00
• type: Fixed
• transit: 2-5 Days
• class: Standard

seller shroudshell:

• rating: 99.3%
• # reviews: 521
• city: Georgia

offer shroudshell:

• started: April 8, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• best offers: True

returns shroudshell:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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