Silicone heater hose for Austin Healey BN4 to BJ8, used between the heater valve and the cylinder head tap on the standard heater circuit layout. Suitable for renewing aged heater hoses and tightening up joints during cooling system service work.
Fits: Austin Healey BN4, BN6, BN7, BT7, BJ7 and BJ8.
Excludes: BN1 and BN2 routing. Not suitable for modified heater plumbing that changes hose sizes or connection points.
This hose uses 1/2 inch heater hose clips:
It connects between the heater valve and the cylinder head tap on BN4-BJ8 cars using the standard heater circuit layout.
No. BN1-BN2 uses different heater hose routing for this connection.
Use 1/2 inch heater hose clips. Jubilee offers wider adjustment, while O.E. double wire is often chosen for a more original look.
