Coolant Expansion Tank Auxiliary Tank for Nissan Qashqai J11 T32OE: 21711-4EA0A 21711-4BE0A

Cooling System Expansion Tank / Overflow Bottle for Nissan Qashqai J11 T32 (Qashqai) OE: 21711-4EA0A, 21711-4BE0A
Product Details:
This is an automotive engine cooling system overflow bottle (expansion tank) with original equipment (OE) numbers: 21711-4EA0A and 21711-4BE0A.
Compatible Models: Nissan Qashqai J11 T32 (2014-2017 models).
Compatible Engine Models: HRA2DDT (1.2T DIG-T), MR20DD (2.0L).
Function: Stores antifreeze, balances internal pressure in the cooling system, compensates for thermal expansion and contraction of coolant, stabilizes engine operating temperature, and resolves issues such as cracking, leakage, and abnormal coolant levels in the original vehicle's tank.
Made from heat-resistant and cold-resistant modified engineering plastic, it is anti-aging, corrosion-resistant to antifreeze, and can withstand a pressure of 140kPa. Molded using original factory molds, it ensures precise dimensions for direct replacement installation, offering convenient installation and stable sealing.
Product Specifications:
• Original OE Numbers: 21711-4EA0A, 21711-4BE0A
• Part Name: Cooling Expansion Tank / Overflow Bottle / Reservoir
• Compatible Models: Nissan Qashqai J11 T32
• Compatible Engines: HRA2DDT 1.2T, MR20DD 2.0L
• Pressure Resistance: 140kPa
• Material: Heat-resistant and anti-aging plastic
Product Advantages:
✅ Original specification fit, precise hole positions, damage-free replacement
✅ Heat and cold resistance, corrosion resistance, less prone to bulging and cracking
✅ Consistent pressure value with original parts, ensuring cooling system safety