Fuel Injector O Ring 18Mm/19Mm / MKII 4S7Z9M577AA | Genuine Ford Territory SZ

Looking for Ford part 4S7Z9M577AA? This is the genuine Fuel Injector O Ring 18Mm/19Mm / MKII for the Territory SZ. Brand new, Genuine Ford, dispatched Australia-Wide.

About this part

This is a Genuine Ford seal or gasket, made to the factory profile and material for a leak free joint. It is part of the fuel system.

When to replace it

• Whenever the joint it seals has been opened, as used seals and gaskets rarely seal properly a second time.
• If there is a leak or the original has gone hard, cracked or flattened.

Fitting tip

Clean both mating faces thoroughly and don't use sealant unless Ford specifies it for that joint.

Part numbers

• Ford part number: 4S7Z9M577AA
• Also written as: 4S7Z-9M577-AA, 4S7Z 9M577 AA
• Ford base part: 9M577

Vehicle fitment

• Ford Territory SZ

Related parts

• Fuel Flap Door Lock Actuator 6M21220A20AD
• MKII RH Fuel Pipe Rail 7H2Q9F911FC
• LH Fuel Injector Pipe 7H2Z9A337A
• Fuel Tube 7H2Z9C993HC

Not sure it fits?

Send us your VIN or rego with your order and we will check it against Ford's catalogue before it ships.

Questions

Is 4S7Z9M577AA a Genuine Ford part? Yes. This is Ford part number 4S7Z9M577AA, brand new and genuine.

What does 4S7Z9M577AA fit? Territory SZ. See the full fitment list above.

Is 4S7Z-9M577-AA the same part? Yes. 4S7Z-9M577-AA and 4S7Z 9M577 AA are the same Ford part number written with spaces or dashes.