Spectra Premium HVAC Heater Core P/N:99226
Spectra Premium 98215 rear heater core for the 2017-2026 Bentley Bentayga and other vehicles carries hot engine coolant to warm the cabin air. The HVAC heater core meets or exceeds the performance of the original equipment it replaces.
A sweet coolant smell in the cabin, a damp carpet or weak heat from the rear vents can mean the heater core is leaking or clogged. These signs alone do not prove the heater core is at fault, since low coolant can also leave you with weak heat.
This heater core is listed for a wide range of Bentley and Audi models, including the 2010-2025 Audi A8 Quattro and the 2020-2025 Audi RS Q8. The rear position takes a single heater core.
Fit and size
Build and materials
Interchange: 9010819 · 4H0898037B · 92425 · 8231814 · 2754648 · 1813401 · HT400122C
This part cross-references / interchanges with the following part numbers:
Is the Spectra Premium 98215 heater core right for the 2017-2026 Bentley Bentayga?
Yes, Spectra Premium 98215 is listed for the 2017-2026 Bentley Bentayga and for many other Bentley and Audi models. If your car is not named here, look it up in the "Vehicles it fits" section of this page.
Is this heater core aluminum all the way through?
Yes. Spectra Premium 98215 has an aluminum tank, an aluminum tube and an aluminum core.
What size are the inlet and outlet pipes on this rear heater core?
Both the inlet pipe and the outlet pipe measure 0.625 inch in diameter.
Can weak heat from the rear vents mean a bad heater core?
It can, if the heater core is leaking or clogged, and a coolant smell or damp carpet may come with it. A shop can pressure-test the cooling system to find the cause.
Does 4H0898037B cross to this Spectra Premium heater core?
Yes. 4H0898037B is one of the numbers Spectra Premium 98215 replaces, along with 9010819 and 92425.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.