BMW AC Expansion Valve - Nissens 64119178316

Ensure your BMW's air conditioning system operates at peak efficiency with the **Nissens AC Expansion Valve (Part No. NSN-999231)**. This essential component precisely regulates the flow of refrigerant into the evaporator, critical for effective cooling and maintaining a comfortable cabin temperature.

Manufactured by Nissens, a reputable leader in automotive thermal solutions, this expansion valve is designed to meet or exceed original equipment (OE) specifications, guaranteeing reliable performance and lasting durability. It directly replaces OE part number **64119178316**, and is also compatible with cross-referenced numbers such as 64116921051, 64116964286, and 64119138032.

This valve offers broad fitment for numerous BMW 5-Series (E60/E61) and 6-Series (E63/E64) models from 2004 to 2010. Compatible models include the 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, 535i, 535xi, 535i xDrive, 545i, 550i, 645Ci, 650i, M5, and M6. Restore optimal cooling performance to your BMW with this high-quality Nissens replacement.