Quinton Hazell Radiator Pressure Cap • FC64

Quinton Hazell FC64 Radiator Pressure Cap

Replacement Quinton Hazell radiator pressure cap for Mazda MX-5 MK1/NA and MK2/NB/NB-FL 1.6 and naturally aspirated 1.8 petrol models listed in the compatibility table.

The radiator cap seals the cooling system and maintains the specified system pressure as coolant temperature rises. FC64 is designed as an aftermarket replacement for the original radiator cap on the applications listed.

A worn or damaged radiator cap can allow coolant pressure to escape prematurely and may contribute to coolant loss, poor cooling-system pressure control or leakage around the radiator filler neck.

• Part type: Radiator pressure cap
• Pressure rating: 0.9 bar
• Diameter: 43 mm
• Height: 17 mm
• Material: Metal
• Quantity per vehicle: 1
• Quantity supplied: 1 radiator cap
• Brand: Quinton Hazell
• Part No.: FC64
• Designed as an aftermarket replacement for the original part on the applications listed

Fitment advice: FC64 is a 0.9-bar radiator cap. Correct pressure rating and filler-neck design are important when selecting a replacement. For imported, modified or previously repaired cars, matching the part number or component style on the part being replaced is recommended.

Other items to consider: Engine coolant, radiator hoses, thermostat, expansion tank hoses and radiator condition.

Useful tools / consumables: No specialist tools are normally required. Suitable coolant and cleaning materials may be useful if servicing the cooling system at the same time.

Difficulty guide: DIY Difficulty: Easy. Only remove the radiator cap when the engine and cooling system are completely cold.

Why Quinton Hazell? Quinton Hazell is a long-established automotive aftermarket brand, offering dependable replacement parts for servicing and repair. Its components are designed as practical aftermarket replacements for the original parts on the applications listed.

What’s in the box: 1 × Quinton Hazell FC64 radiator pressure cap.

Installation notes: Allow the cooling system to cool fully before removing the existing cap. Inspect and clean the radiator filler-neck sealing surfaces and ensure the new cap locks securely into position.