Engine Coolant Reservoir Cap For Nissan Altima Maxima Pathfinder And Infiniti JX35 QX60 Easy Drop In Replacement, Provides A Tight Seal To Prevent Leaks And Overheating, Fits 2011-2025 Altima And 2013-2016 JX35

Drop-In Engine Coolant Cap for Nissan/Inf Infiniti reservoir single
✔️ Direct-fit cap seals coolant, prevents leaks on 2011-2025 Altima

This aftermarket cap is a direct swap for the expansion tank filler port on compatible Nissan and Infiniti models. It provides a tight seal to maintain cooling system pressure and prevent coolant leaks or overheating.

✅ Part numbers 21712-ZN50A or 21712ZN50A for easy replacement
✅ Fits 2011-2025 Altima, 2011-2023 Maxima, 2025 Murano, 2013-2025 Pathfinder, 2013-2016 Infiniti JX35, 2014-2018 Infiniti QX60
✅ Black color, premium aftermarket cap designed to last under heat and coolant exposure
✅ Helps prevent coolant leaks and overheating by maintaining a proper seal

💡 What is a coolant reservoir cap and why replace it in your Nissan/Inf Infiniti cooling system?

This handy cap seals the expansion tank and helps maintain the system pressure. - Helps maintain expansion tank pressure for steady cooling. - Direct replacement uses part numbers 21712-ZN50A or 21712ZN50A. - Compatible with select Nissan and Infiniti models for an easy swap.