Nissan 21711-JE40A Coolant Reservoir Expansion Overflow Tank With Cover
Keep your Nissan’s cooling system running smoothly with the Nissan 21711-JE40A Coolant Reservoir Expansion Overflow Tank With Cover. This direct OE-style replacement is designed to fit Nissan vehicles that use part 21711-JE40A, helping maintain proper coolant levels, prevent overflow losses, and protect your engine from overheating. The integrated cover helps keep dust, debris, and moisture out of the reservoir, reducing contamination and evaporation for a longer-lasting cooling system.
The expansion overflow tank plays a critical role in absorbing excess coolant as the engine heats up and allowing it to return to the system as it cools. This reduces pressure spikes, minimizes the risk of air entering the cooling loop, and supports consistent engine temperature management. Built to match the factory design, it provides a reliable, hassle-free replacement that restores proper function without the need for extensive modification.
Compatibility note: The Compatibility Is Just for Reference. Before purchase, please compare the Part Number with your original part. It must be same. Otherwise, it may be not correct replacement for your Car.
Benefits & Tips
- Restore reliable coolant containment and overflow handling to prevent engine overheating.
- With a secure cover, reduce contamination and evaporation, keeping coolant clean longer.
- Simple, straightforward replacement to minimize downtime and keep your Nissan on the road.
Product specifications
- OE Number: 21711-JE40A
- Brand Name: NONE
- Origin: Mainland China
- Category: Car Coolant Reservoir Expansion Overflow Tank With Cover
- Fitment: For Nissan
- Packaging Details: 1* Car Coolant Reservoir Expansion Overflow Tank With Cover
Package includes:
- 1 × Car Coolant Reservoir Expansion Overflow Tank With Cover
Warnings/Reminders
- Compatibility is reference only. Before purchase, compare the Part Number with your original part. It must be the same; otherwise, this may not be a correct replacement for your car.
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