This rear air intake flange connects the heater ducting to the blower casing on Austin Healey BN4–BJ8 and Sprite MK1–MK4 (Midget MK1–MK3) models. Formed from steel for rigidity and long service life, it ensures an airtight seal and secure fit between the duct and casing.
Compatible with CHT191 Heater Casing – Big Healey and XCHT194 Heater Casing – Sprite.
Mounts directly to the heater blower casing using existing holes. Check alignment with duct hose to ensure proper airflow. May require light sealing compound for airtight connection.
An essential detail for restoring factory-correct heater operation, ensuring efficient airflow and authentic appearance on both Big Healey and Sprite models.
It’s manufactured from steel for durability and correct factory appearance.
Yes, it fits the CHT191 Big Healey and XCHT194 Sprite heater casings.
No fixings are included; reuse existing hardware or order new screws as required.
