Quinton Hazell Radiator Pressure Cap • FC68

Quinton Hazell FC68 Radiator Pressure Cap

Replacement Quinton Hazell radiator pressure cap for Mazda MX-5 MK1/NA, MK2/NB/NB-FL and MK3/NC petrol models listed in the compatibility table.

The radiator cap seals the cooling system and regulates cooling-system pressure as coolant temperature rises. FC68 is designed as an aftermarket replacement for the original radiator cap on the applications listed.

The FC68 has a 1.0 bar pressure rating and a 43 mm metal cap body. A worn or faulty radiator cap can allow coolant pressure to escape prematurely and may contribute to coolant loss, poor pressure control or leakage around the filler neck.

• Part type: Radiator pressure cap
• Pressure rating: 1.0 bar
• Diameter: 43 mm
• Height: 12 mm
• Material: Metal
• EAN: 5050438067972
• Quantity per vehicle: 1
• Quantity supplied: 1 radiator cap
• Brand: Quinton Hazell
• Part No.: FC68
• Designed as an aftermarket replacement for the original part on the applications listed

Fitment advice: Correct radiator-cap pressure and filler-neck design are important when selecting a replacement. FC68 is the 1.0-bar version. 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. Fresh coolant and suitable cleaning materials may be useful when servicing the cooling system at the same time.

Difficulty guide: DIY Difficulty: Easy. Never remove the radiator cap while the engine or cooling system is hot or pressurised.

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 FC68 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, then ensure the replacement cap engages and locks securely.