Spectra 98119 HVAC Heater Core - Rear

Spectra 98119 Rear Heater Core for Sienna

The Spectra 98119 HVAC heater core is a direct-fit replacement for rear climate control service on select Toyota Sienna models. It is built with manufacturing controls and engineering standards aimed at matching original equipment performance in the heating system.

Key Features

• Rear HVAC heater core for select 2004-2010 Toyota Sienna applications
• OE-style replacement for rear passenger compartment heat output
• Built with Spectra Premium manufacturing and quality control processes
• Part number 98119 for easy catalog matching
• Cross-references Edelmann 92149 for the same application

Detailed Description

This heater core is made for rear HVAC service on the Toyota Sienna, covering 2004-2010 rear-position applications. Spectra 98119 is engineered to replace the original heater core in the rear climate system, helping restore cabin heat performance when the factory unit is leaking, restricted, or no longer transferring heat effectively. It also cross-references Edelmann 92149 for the same application.

For buyers searching for a rear heater core for 2004-2010 Toyota Sienna, this part number 98119 provides a focused fitment match for the rear HVAC location. It is a practical replacement choice when servicing the rear heating circuit on the Toyota Sienna.

What It Helps Address

• Weak or uneven rear cabin heat
• Coolant odor inside the vehicle from a leaking heater core
• Fogging or film on interior glass caused by heater core seepage
• Restricted coolant flow through the rear HVAC heater core
• Loss of heat output in the rear passenger area

Installation Notes and Tips

Verify rear-position fitment before ordering and compare the original unit to Spectra 98119 for connector, hose, and case alignment. Flush the cooling system if contamination or debris is present, and inspect related hoses, clamps, and seals during replacement. After installation, refill and bleed the cooling system according to Toyota service procedures to remove trapped air.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce heater cores that meet or exceed the performance of the original equipment they replace. This part is built for 2004-2010 Toyota Sienna rear HVAC applications and is identified by part number 98119.