G35/350Z OEM Thermostat With Gasket | OEM VQ35DE 21200-4W01B

Maintain precise engine temperature and prevent overheating with this genuine OEM thermostat and gasket set, designed for the VQ35DE engine in the Infiniti G35 and Nissan 350Z. This kit ensures a perfect fit, reliable operation, and long-lasting durability—exactly what your factory cooling system intended.

Includes:

• Thermostat (OEM Part #: 21200-4W01B)

• Gasket (OEM Part #: 13050-31U00)

Features:

• OEM-quality replacement parts for reliable fit and performance.

• Keeps your VQ35DE engine at the proper operating temperature.

• Prevents leaks with included OEM gasket.

• Ideal for routine maintenance or replacement of a worn thermostat.

Fitment:

• 2003–2007 Infiniti G35 Coupe

• 2003–2006 Infiniti G35 Sedan

• 2003–2008 Nissan 350Z

Upgrade or restore your cooling system with this thermostat and gasket kit—factory parts, perfect fit, guaranteed reliability.