TRQ Radiator Dual Cooling Fan Assembly Compatible with 2001-2007

In this review the TRQ Radiator Dual Cooling Fan Assembly is evaluated as a direct-replacement cooling solution for select 2001-2003 Lexus RX300 and 2001-2007 Toyota Highlander models. The bottom line: this assembly is aimed at DIYers and independent repair shops who want a pre-assembled, ready-to-install fan unit that matches OE fit and restores cooling performance. The single biggest reason to buy is the convenience of a pre-assembled, direct-fit part that reduces installation time and minimizes the need for modifications.

Key Features

• Direct fit reference numbers: Includes compatibility with reference numbers 674-59644A, 16711-20120, 620810, TO3115128 and TO3115143 to help confirm correct replacement fit.
• Pre-assembled design: Arrives ready to install so technicians and DIYers save time and avoid sourcing separate components.
• DIY support: TRQ provides video resources to help users "view before you do" and follow the installation process step by step.
• Durability focus: Built as a high-quality replacement part intended to restore original cooling function and resist common failure modes.
• Compatibility guidance: The product emphasizes confirmable fitment through vehicle fit charts to reduce the chance of ordering the wrong unit.

Who It's For

This cooling fan assembly is best for owners of 2001-2003 Lexus RX300 and 2001-2007 Toyota Highlander who need a straightforward, direct-replacement radiator fan and prefer doing the job themselves or working with an independent mechanic. The included reference numbers and pre-assembled layout make it practical for those who value clear compatibility and reduced installation complexity.

It is less suitable for users who require an OEM-branded factory unit for warranty parity or for cars outside the stated fitment. Also, customers who need long-term proven longevity without question may want to consider alternate sources if durability concerns are a primary worry.

Pros & Cons

Pros

• Direct-fit, pre-assembled construction saves installation time and effort.
• Good fit and functionality reported by many customers when matched to the correct vehicle.
• Strong DIY support with videos and guidance to assist first-time installers.
• Competitive value versus sourcing multiple components separately.

Cons

• Some customers report intermittent noise during operation, so results can vary by vehicle.
• Wiring connector variations on certain vehicles require attention during installation and may need minor adaption.

Specifications

Product	Radiator dual cooling fan assembly
Compatible vehicles	2001-2003 Lexus RX300; 2001-2007 Toyota Highlander
Reference numbers	674-59644A; 16711-20120; 620810; TO3115128; TO3115143
Assembly	Pre-assembled direct replacement
Manufacturer	TRQ
Installation aid	DIY videos and compatibility chart

Our Verdict

The TRQ Radiator Dual Cooling Fan Assembly is a practical, cost-effective option for owners of the specified Lexus and Toyota models who want a ready-to-install replacement that restores cooling performance. It offers good fit and value for most users, backed by DIY video support, though buyers should double-check connector types and be aware that noise and wiring differences were reported by some customers.

Frequently Asked Questions

Will this fan assembly fit my RX300 or Highlander?
Confirm fitment using the listed reference numbers and vehicle compatibility chart before ordering to ensure it matches your model year and engine configuration.

Is the unit easy to install?
Yes, the assembly is pre-assembled for direct fit and TRQ supplies DIY videos to guide installation, making it suitable for competent DIYers and independent shops.

Are there any common issues to watch for?
Some users reported noise variability and connector differences, so inspect wiring and connectors for compatibility and secure mounting during installation.