For optimum performance and long-lasting reliability, select OEM Toyota parts such as 16321-28020 Inlet, Water also known as Toyota Thermostat Housing. The manufacturer provides a warranty for certified dealerships' parts which covers 12-month, 12,000-mile of operation. The use of OEM components stands as the essential component to meet operational standards set by the original factory layout. The specific component supports 2002-2011 Toyota Camry, 2009-2013 Toyota Corolla, 2006-2009 Toyota RAV4, and 2001-2007 Toyota Highlander.
The genuine Toyota offers this premium 16321-28020 Inlet, Water component which is designed for top-performance operation within your engine system. The part effectively maintains engine temperature controls through secure thermostat housing and coolant flow regulation to prevent engine overheating while supporting operational efficiency. The Direct Replacement part features perfect vehicle compatibility while remaining in New and supports specifications of the vehicle. The thermostat housing requires strategic design to defend the thermostat against environmental stress while supporting reliable operation of the engine. Year after year various manufacturers have applied different materials to make thermostat housings but metal remains durable although it rusts easily while high-grade plastics show outstanding resistance to corrosion. Straight, swivel and angled water neck designs delivered by innovation provide multiple options for coolant routing so engines with different configurations can benefit. Better sealing performance and leak prevention are essential factors for reliable engine operation so engineers have developed these improvements. The part comes with a factory warranty from Toyota which guarantees both its performance capabilities and reliability. More information about our shipping approach alongside return policies can be found in our Shipping Policy and Return Policy sections.
Every OEM part is meticulously built to precisely match the original part's specifications. They also adhere to strict official quality control standards during manufacture to guarantee exceptional quality. You are at the right place for all your Toyota components. We carry a huge selection of genuine Toyota products at the optimal prices. Our OEM items are better in reliability, quality, and durability, plus they come backed by the manufacturer's warranty. Shop with confidence as we promise all components are brand new and will be delivered to your doorstep.