Automotive replacement part designed to maintain cooling-system integrity and prevent coolant loss. Drivers gain confidence during maintenance with a ready, vehicle-specific spare that fits quickly. Is the OnrySxn Coolant Tank Cap the sensible item to keep in your garage?
⚡ At a Glance
- • Seal Reliability: Leak-proof construction helps preserve coolant and avoid seepage
- • Best for: Owners of Ford Fiesta, Focus, Mondeo and Galaxy needing a direct-fit replacement
- • Not ideal for: Vehicles outside the listed Ford models
Made from engineering plastic for strength and dimensional stability. Designed to maintain consistent pressure in the cooling system while matching original thread geometry for straightforward fitment.
Dependable sealing – Thanks to engineering plastic construction
High-quality engineering plastic provides strength and dimensional stability, with a moulded, leak-proof geometry that forms a secure mating surface.
A reliable seal reduces the chance of coolant loss during everyday use and short journeys.
Stable cooling pressure – With a pressure-maintaining design
Designed to maintain consistent pressure in the cooling system across operating conditions, helping the engine operate safely at both high and low temperatures.
Consistent pressure support helps preserve engine performance and lowers the risk of temperature-related faults.
Quick fit and removal – With precise thread design
Thread geometry matches the original Ford cap profile for accurate engagement and simple removal during routine checks or emergency replacement.
Straightforward installation saves time at the roadside or during scheduled maintenance.
✨ The 4 Key Reasons for OnrySxn Coolant Tank Cap
- Engineering plastic – Resists wear and holds shape for long service life
- Single spare included – One cap per package simplifies stocking and repairs
- Compact packaging – 6x6x4cm box fits neatly in a glovebox or toolkit
- Positive user feedback – Buyers report reliable fit and prompt delivery
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Brand: OnrySxn
- Product Type: Coolant Tank Cap / Radiator Reservoir Cap
- Material: Engineering plastic
- Compatibility: Ford Fiesta, Focus, Mondeo, Galaxy
❓ Frequently Asked Questions
Q: Is this cap compatible with my Ford?
A: Compatibility is confirmed for Ford Fiesta, Focus, Mondeo and Galaxy models, intended as a direct-fit replacement for those vehicles.
Q: What material is the cap made from?
A: The cap is manufactured from engineering plastic and includes a leak-proof design for durability and a secure seal.
Q: How many caps are included and is installation difficult?
A: Each package contains one coolant tank cap. Precise thread geometry is specified to make installation and removal straightforward for routine maintenance.
🏆 Our Verdict
The OnrySxn Coolant Tank Cap is suitable for Ford owners who want a reliable, direct-fit spare for routine maintenance and emergency replacements. Durable engineering plastic combined with a leak-proof, pressure-stabilising design delivers practical protection for the cooling system. Offers sensible long-term value for drivers who prefer to keep a ready replacement to avoid downtime.
