Help bring steady warm air back to the vents with the FOUR SEASONS heater core, part number 92188. It is an aluminum front HVAC heater core that transfers heat from the engine coolant into the air flowing into the cabin. It fits many vehicles, among them the 1998-2005 Volkswagen Passat, 2002 Audi RS4 and 2000-2002 Audi S4. See the Buyer's Guide tab for the full list and engine details.
- Aluminum heater core: Four Seasons lists this unit as an aluminum heater core, cataloged for the front position.
- Heavy-duty construction: Built heavy duty for product durability.
- O.E. fit, form and function: Engineered to match the original part's fit, form and function.
- Independently tested: Checked by an outside party for proven quality and performance.
Four Seasons engineers and tests its products and draws on more than 50 years of mobile A/C experience.
Signs this part may need replacing include weak or no cabin heat, a sweet coolant odor inside the vehicle, a greasy film on the inside of the windshield, or damp floor carpet. If a leaking or clogged heater core is the cause, this unit replaces it. Drain, refill and bleed the cooling system as the vehicle service information directs.
Interchange: 9010444 · 8D1819030B · 893819030A · 8938190318 · 893819031B · 551188 · 98233 · 8231505 · 70221 · 70224 · 99118 · 2754356 · 399264 · 1811558 · HT399264 · HT400022C · 893819030B · 8D1819030A
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does the FOUR SEASONS 92188 heater core do?
It works like a small radiator. Hot engine coolant flows through it, and the blower pushes air across it to warm the cabin and help with defrosting.
Will this part work for a VW Passat heater core replacement?
Yes. It is a direct-fit replacement for the 1998-2005 Volkswagen Passat.
Which Audi models does the 92188 fit?
Its applications include the 2002 Audi RS4 and the 2000-2002 Audi S4. The Buyer's Guide tab lists every application.
What is this heater core made of?
Four Seasons describes it as an aluminum heater core with heavy-duty construction, engineered for O.E. fit, form and function.
What are signs a heater core may need replacing?
Common signs are weak or no cabin heat, a sweet coolant smell inside, a greasy film on the windshield, damp floor carpet or unexplained coolant loss. Diagnose the cause before replacing the core.
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