Nissan 240SX S13 Coolant Overflow Tank Kit Aluminum for Leakage Prevention

Upgrade your Nissan 240SX S13 cooling system with the EBTOOLS Aluminum Coolant Overflow Tank Kit. Built to prevent coolant leakage and reduce engine bay wear, this kit adds a durable, rust‑resistant aluminum reservoir with a tight twist‑in cap and easy-to-read external level indicators. With approximately 20% more coolant capacity than stock, you gain a helpful margin to keep your engine running smoothly under hot days or spirited driving. The kit is designed for all S13, S14, and S15 models from 1989 to 1994, offering a practical, long‑lasting upgrade to your cooling system. Installation is straightforward and does not require professional skills, though S14/S15 models may need mounting tabs bent for a perfect fit.

Benefits & Tips

• Extended capacity: Provides extra coolant reserve to help prevent overheating on hot days, long drives, or track use.
• Easy monitoring: External level indicators let you quickly check coolant level without removing the cap.
• Cleaner, durable engine bay: Aluminum construction resists rust and refreshes the look of your radiator area while improving reliability.

Product specifications

• Item Type: Coolant Overflow Tank Kit
• Material: Aluminum
• Capacity: Holds About 20% More Coolant Than Stock
• Fitment: S13 S14 S15 All Models 1989-1994 (S14/S15 mounting tabs may require bending)
• Color/Finish: Aluminum
• Package includes: 5 pieces in total

Package includes:

• 1 x Coolant Overflow Tank Kit (5pcs in total)

Warnings / Reminders

• Compatibility: Please confirm your model is among S13, S14, or S15 All Models (1989–1994) before purchase. S14/S15 may require bending mounting tabs for proper fit.
• Installation: Easy to install and does not require professional skills, but ensure mounting tabs are prepared as needed for S14/S15 models.
• Safety: Never open the reservoir cap when the engine is hot; allow the system to cool to avoid scalding.

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