DORMAN Radiator Fan Controller 019495038184 620-739

( Brand: Dorman ), ( Part Type: Fan Radiator Controller ), ( Manufacturer Warranty: 1 Year ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( Genuine Oem: B36615210a, B36615210b, B61h15150, B61h-15-150a, B ), ( UPC: 019495038184 ), ( Manufacturer Part Number: 620739 )

Review DORMAN Radiator Fan Assembly Without Controller

The Dorman 620-739 Radiator Fan Controller is an essential automotive component designed to maintain optimal engine cooling in various driving conditions. This controller is a direct replacement for original equipment and is engineered to fit and function identically to OE components.

This fan controller is specifically designed for select Ford, Lincoln, and Mercury applications, including 2004-2006 Ford F-150 and Expedition, 2003-2006 Lincoln Aviator, and 2004-2006 Mercury Mountaineer models. It is designed to integrate seamlessly with the vehicle's electrical system and climate control module, ensuring reliable fan operation.

The Dorman 620-739 Radiator Fan Controller features an advanced temperature sensor that continuously monitors coolant temperature. Once the temperature reaches a predetermined threshold, the fan controller sends an electrical signal to the radiator fan, activating it to provide additional cooling as needed. This helps maintain the engine at a safe operating temperature, even during heavy driving or in stop-and-go traffic.

This fan controller is constructed from high-quality materials that offer superior durability and resistance to the harsh conditions encountered in automotive applications. The temperature sensor is designed to withstand the extreme temperatures and vibrations experienced in a vehicle's engine compartment. Additionally, the controller's electrical connections are protected by a durable, moisture-resistant boot to prevent damage from the elements.

Installation of the Dorman 620-739 Radiator Fan Controller is a straightforward process, requiring only basic hand tools. The controller comes with clear, easy-to-follow installation instructions, and Dorman's technical support team is available to answer any questions or provide additional guidance.

In summary, the Dorman 620-739 Radiator Fan Controller is a high-quality, direct replacement component that provides reliable engine cooling for select Ford, Lincoln, and Mercury applications. Its advanced temperature sensor and durable construction ensure optimal performance and longevity, making it an excellent choice for vehicle owners seeking to maintain the reliability and comfort of their vehicle's cooling system.

Dorman 620739 Radiator Fan Controller: A Detailed Analysis

The Dorman 620739 radiator fan controller is a popular aftermarket option for vehicle owners seeking to regulate their cooling system fan. Below are the pros and cons of investing in this product, followed by a conclusion and recommendation.

1. Easy installation: The Dorman 620739 fan controller is designed to fit various applications, making it a straightforward installation process for most users.

2. Improved cooling system performance: By allowing users to control the fan speed based on temperature, the fan controller enhances the overall cooling system efficiency.

3. Versatile: The fan controller can be used with different fan types, including PWM and resistor fans, providing flexibility for various vehicle models.

4. Cost-effective: Compared to OEM fan controllers, the Dorman 620739 fan controller is a more affordable option for those looking to enhance their cooling system.

1. Limited compatibility: While the fan controller can be used with various fan types, it may not fit all vehicle makes and models, so it's essential to check compatibility before purchasing.

2. Manual temperature control: The Dorman 620739 fan controller does not come with an automatic temperature sensor, meaning users must set the fan speed manually based on their preferences.

3. Potential compatibility issues with other accessories: Some users have reported issues with the fan controller not working correctly when used in conjunction with other cooling system accessories.

The Dorman 620739 radiator fan controller offers several advantages, including easy installation, improved cooling system performance, and versatility. However, its limited compatibility, manual temperature control, and potential issues with other accessories might deter some users.

If you're looking for an affordable, easy-to-install fan controller to enhance your cooling system's performance, the Dorman 620739 fan controller could be an excellent choice. However, it's crucial to ensure that your vehicle is compatible with this product and consider the manual temperature control aspect before making a purchase. Additionally, if you plan to use other cooling system accessories, it's recommended to check their compatibility with the fan controller to avoid any potential issues.

Details:

part #: 620739 prices

• $71.43-$139.84

specifications shroudshell:

• brand: Dorman
• part type: Fan Radiator Controller
• manufacturer warranty: 1 Year
• california prop 65 warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
• genuine oem: B36615210a, B36615210b, B61h15150, B61h-15-150a, B
• upc: 019495038184
• manufacturer part number: 620739

returns shroudshell:

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

general shroudshell:

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

shipping shroudshell:

• class: Economy, Standard, Expedited, One-day
• transit: 4-8 Days
• type: Fixed
• cost: $0.00
• service: Economy, Standard, Expedited, Overnight

offer shroudshell:

• sold: 0
• started: September 7, 2025
• quantity: 2
• options: Ship-to-home
• availability: In Stock

seller shroudshell:

• city: Colmar, Pennsylvania
• # reviews: 128018
• rating: 98.9%

payments shroudshell:

• wallet: Apple-pay
• other
• credit card: Mastercard

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