Nissens 996145 Engine Coolant Reservoir Expansion Tank

The Nissens 996145 Engine Coolant Reservoir is a premium aftermarket expansion tank designed to deliver OE-quality performance and reliability. This complete cooling system solution may include high-quality pressure caps and pre-mounted sensors when applicable, ensuring proper coolant system operation and engine temperature management.

Superior Construction and Materials:

• Manufactured using OE-matching plastics for precise fit and durability
• Advanced welding technology ensures the strongest possible seam connections between tank sections
• Reinforced fittings provide fast, secure connections to cooling system hoses
• High heat resistance for reliable performance in demanding engine conditions
• Each tank is individually leak-tested before shipment to guarantee quality

Rigorous Performance Testing:

• Vibration testing ensures stability during vehicle operation
• Pressure-impulse testing validates resistance to system pressure fluctuations
• Thermal expansion testing confirms performance across temperature extremes
• Burst testing eliminates risk of catastrophic failure and coolant loss

Backed by Nissens' century of thermal management expertise, this coolant reservoir is engineered to provide trouble-free operation and extended service life. The precision-manufactured design ensures excellent fitment and prevents leakage that can lead to overheating and engine damage.