MINI Cooper One R50 R52 R53 JCW REAR HEATER DUCT 64221149002 1149002

The MINI Cooper R50 R52 R53 heater air duct is a component of the ventilation system responsible for directing heated air to the rear of the vehicle. Thanks to its precise geometry and fit with the MINI body structure, it ensures stable airflow and supports even heat distribution within the cabin. This is a practical solution for users who want to restore proper heating functionality without altering the factory interior architecture.

Specifications and technical data

• SKU: 1149002
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 1149002
• Substitutable numbers: 64221149002, 1149002
• Location on the vehicle: Rear
• Tire profile: 65535
• Category: Other Air Conditioning & Heating

Purpose and Fit for MINI Cooper R50 R52 R53

The presented air duct has been designed specifically for MINI Cooper R50, R52, and R53 models, ensuring a proper fit with upholstery elements and the rear body structure. Its placement in the rear area of the vehicle allows for effective delivery of heated air to rear passengers, eliminating the need for additional adapters or modifications.

This component belongs to the group of ventilation and heating system parts responsible for:

• directing the airflow from the heating unit to the rear of the cabin,
• minimizing pressure loss within the air duct,
• maintaining a stable airflow direction during driving.

Construction and Function of the Heater Air Duct

The duct's construction is adapted to the installation space in MINI vehicles, facilitating its placement in factory mounting points. The appropriately shaped internal cross-section supports efficient flow of heated air while minimizing turbulence that could reduce the effectiveness of heating the rear interior.

This solution is particularly important for vehicles where the following are prioritized:

• maintaining thermal comfort for rear passengers,
• preserving the factory performance characteristics of the ventilation system,
• reducing airflow noise within the duct.

Vehicle Placement and Installation Aspects

The heater air duct is designed for installation in the rear part of the vehicle, in the area designated by the MINI manufacturer. This placement allows for direct connection to the existing ventilation system, promoting consistency with the factory heating system. Installation involves properly seating the duct in the designated guides and mounting points, ensuring airtight connections with other system components.

When selecting parts, it is advisable to pay attention to compatibility with the body version and interior configuration to ensure the duct works correctly with other ventilation system elements.

Performance Characteristics and Application

A properly selected heater air duct contributes to the comfort of daily MINI operation, especially during the autumn and winter seasons. Stable airflow in the rear of the cabin helps to reach the desired interior temperature faster and reduces window fogging in the rear area. For users who wish to maintain the factory heating system properties, using a dedicated duct is a solution consistent with the manufacturer's intentions.

If you are looking for other MINI body and interior elements related to the ventilation system, mountings, or additional covers, check the available parts in the Other Mini category.

More on Construction Differences and Part Selection

When analyzing powertrain, braking, and suspension systems in different models, it is beneficial to understand how manufacturers differentiate components between standard and sport versions. A good source of knowledge on this topic is an article describing the comparison of sport variants to series versions, which discusses engines, brakes, and chassis, among other things – details can be found in the material Audi RS vs. Other Models – What Lies Under the Hood and Chassis?.