QLZOZB Radiator Cooling Fan Control Module for Discovery Sport 2015-2016 — Direct-Fit Replacement, Restores Fan Speed Control

QLZOZB Radiator Cooling Fan Control Module is a direct-fit replacement that regulates fan speed to help keep engine temperatures within optimal range for Discovery Sport 2015–2016 and several other Land Rover models.

This replacement fan control module manages the electric cooling fan's operation so your vehicle's cooling system responds when under load, in traffic, or during high-temperature conditions. Designed as a direct swap for aging or failed units, it arrives ready to install with the intent of restoring proper fan response and helping prevent temperature spikes that can reduce engine performance.

How does this module restore cooling performance?

The module monitors temperature signals and increases fan motor speed when the engine needs additional airflow, which helps dissipate heat faster. Replacing a worn or faulty module returns the system’s ability to vary fan speed as conditions demand rather than running at a single speed or not running at all.

• Interprets temperature and engine control signals to adjust fan RPMs.
• Steps fan speed up during high-temperature or high-load scenarios.
• Prevents prolonged overheating by improving airflow through the radiator.

Which vehicles does this part fit and what original numbers does it replace?

This unit is engineered to fit a set of Land Rover models that share the same cooling system architecture. It is a replacement for the factory parts listed below, making it suitable for owners restoring OEM functionality.

• Compatible models: LR2 / Freelander 2 (2013–2015), Discovery Sport (2015–2016), Range Rover Evoque (2012–2016).
• Replaces part numbers LR045248 and LR100364.
• Designed as a direct-fit, no-cut swap for the original module locations and connectors.

When should I consider replacing the fan control module?

Replace the module when you notice signs such as fans not engaging, inconsistent fan speeds, or engine temperature running higher than normal. Long-term wear, corrosion, or internal electrical faults are common causes that justify replacement to avoid cooling-related problems.

• Symptoms include fan not spinning or staying at one speed, and higher-than-normal coolant temperatures.
• Failure can reduce heat dissipation and contribute to overheating under load or in traffic.
• Periodic inspection during service intervals helps detect early signs of aging or damage.

How difficult is installation and how durable is the unit?

The module is built from sturdy metal and plastic materials to withstand under-hood conditions and is supplied as a plug-and-play replacement. It’s designed for straightforward installation without modifications, making it suitable for DIY mechanics and professional shops alike.

• Constructed from durable materials for wear resistance and prolonged service life.
• Direct replacement: matches OEM mounting points and electrical connectors.
• Shipped after quality inspection to ensure reliable operation on arrival.

Who this is for: This QLZOZB cooling fan control module is intended for owners and technicians working on LR2 / Freelander 2 (2013–2015), Discovery Sport (2015–2016), or Range Rover Evoque (2012–2016) who need a dependable, direct-fit replacement for a failing or aged fan controller. Choose this part if you want to restore correct fan behavior, improve cooling responsiveness, and avoid the complications associated with overheating caused by a faulty fan control module.