Jaguar X-Type X400 Heater Blower Motor Fan Assembly 1S7H-18456-BD

Jaguar X-Type X400 Heater Blower Motor Fan Assembly is an original ventilation system component responsible for efficiently forcing air through the heater core and air ducts. Thanks to its precise OEM design, it ensures stable operation of the heating system, proper cabin air circulation, and predictable performance at various fan speeds. This is a practical solution for users who want to restore proper fan operation without compromising on fitment.

Specifications and technical data

• SKU: RHD-C2S25791
• Mark: Jaguar
• Condition: Used
• OEM Part Number: C2S25791
• Substitutable numbers: C2S25791, 1S7H-18456-BD, 1S7H18456BD
• Part type: Blower Motor with Fan
• Category: HVAC Blower Motor & Wheel

Purpose and function in the heating system

The presented motor and blower wheel assembly has been designed specifically for the Jaguar X-Type X400 model, which translates into a perfect fit with the heater housing and factory wiring. The component is responsible for generating airflow through the heater core and distribution ducts, enabling effective interior heating, windshield defrosting, and maintaining thermal comfort in various operating conditions. As part of the Blower Motors and Wheels group, the component works with the factory fan control system, ensuring smooth speed regulation and stable operation under long-term load. The proper geometry of the blower wheel reduces vibration and noise, which is important for acoustic comfort in the cabin.

Construction of the blower motor assembly

The entire assembly forms a complete drive unit with a blower wheel, adapted for installation in the factory location within the heater housing. The design provides for proper airflow guidance and adequate cooling of the motor itself, which promotes its durability under typical passenger vehicle operating conditions. The original construction ensures compliance with the electrical parameters of the Jaguar installation, which minimizes the risk of overloads, incorrect current draw, or interference with the operation of other air conditioning and heating system components. Using a factory solution allows for maintaining predictable airflow characteristics at individual fan speeds.

Selection by OEM number and interchangeable numbers

The element has a dedicated OEM part number and associated interchangeable numbers, which facilitates unambiguous identification and selection of the correct variant for a specific Jaguar X-Type configuration. When selecting, it is recommended to use the factory number from the dismantled part or service documentation to avoid problems with mechanical and electrical compatibility. For users who want to deepen their knowledge on the safe selection of used drive components and the principles of selection by OEM numbers, the following expert guide will be useful: Why it is worth buying used gearboxes and engines – facts instead of myths. The procedures and examples contained therein help to better understand the importance of correct part identification based on manufacturer markings.

Condition, installation, and practical application

The offered blower motor comes from the used parts group, which represents a reasonable compromise between cost and functionality, especially for vehicles used on a daily basis. Maintaining the original OEM design promotes plug-and-play installation – after proper seating in the heater housing and connecting the electrical system, the ventilation system can regain full operational efficiency. Replacing a faulty blower motor with an original equivalent allows for the elimination of typical signs of wear, such as irregular fan operation, lack of response to fan speed changes, or airflow disturbances. This is particularly important during periods of high humidity, when a functional ventilation system is crucial for quick windshield defrosting and maintaining visibility.

Expansion of the ventilation system in a Jaguar

If you are planning a comprehensive repair or upgrade of the ventilation and heating area in your Jaguar and need other elements from the same group, such as additional motors, blower wheels, or related drive modules, check the available parts in the Jaguar Blower Motors and Wheels category.