Nissens 68793 Radiator

Nissens 68793 Radiator for Nissan Quest

The Nissens 68793 radiator is an aluminum replacement radiator built for thermal efficiency and dependable engine cooling. It is engineered for select Nissan Quest applications, including models without an oil cooler, and it supports proper coolant flow to help maintain stable operating temperatures.

Key Features

• Aluminum construction for efficient heat transfer
• Core dimensions: 28.6614 in. height, 17.7165 in. width, 0.6299 in. length
• Direct-fit radiator for select Nissan Quest models
• Application-specific coverage for 2004-2009 Nissan Quest
• Nissens Genuine Nissens Quality manufacturing standard

Product Details

Nissens part number 68793 is a radiator developed for select Nissan Quest vehicles from 2004 through 2009. This radiator uses an aluminum core design to support heat dissipation and engine cooling performance in everyday driving conditions. It is listed for 2007-2009 Nissan Quest without oil cooler, 2005-2006 Nissan Quest, and 2004 Nissan Quest Exc.SE Series. This part cross-references Hayden 2692 for the same application.

Common Cooling System Issues

• Overheating caused by a leaking or restricted radiator
• Coolant loss from corrosion or damaged radiator passages
• Reduced cooling efficiency from an aging factory radiator
• Temperature instability during stop-and-go driving
• Cooling system service needs on a Nissan Quest radiator replacement

Installation Notes

Verify vehicle configuration before ordering, especially the 2007-2009 Nissan Quest without oil cooler application and the 2004 Quest Exc.SE Series listing. Confirm hose routing, mounting points, and core dimensions against the original radiator before installation. Always inspect related cooling system components and refill the system with the correct coolant after replacement.

Quality Assurance

Nissens develops and manufactures thermal management components to a consistent quality standard across its aftermarket range. Part number 68793 is produced under the brand’s Genuine Nissens Quality approach, with ongoing product development aligned to changing vehicle technology.