Details

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Keep your Proton’s cooling system working perfectly with this OEM-type radiator spare tank cap.
It’s a direct-fit replacement that ensures proper sealing, stable coolant pressure, and prevents coolant loss or overflow.

✅ Product Details:

• Application: Proton X50 / Proton X70

• Type: Radiator Spare Tank Cap / Coolant Reservoir Cap

• Fitment: Direct replacement for original cap

• Material: High-temperature resistant plastic + rubber seal

• Condition: 100% Brand New

• Quantity: 1 Piece (1 PCS)

• Delivery: Ready Stock 🚚 Fast Shipping

✅ Features & Benefits:
✔ Perfect OEM-fit design — no modification required
✔ Prevents coolant leakage and overheating
✔ Durable, heat-resistant materials for long service life
✔ Reliable sealing for consistent cooling performance
✔ Easy installation

⚙️ Fitment:

• Proton X50

• Proton X70

Note: Suitable for stock radiator expansion tanks.