Heater Core for 2004-2009 Audi S4 & More - Four Seasons 92003

Keep warm air moving through the cabin with the FOUR SEASONS heater core 92003, an aluminum heater core built to install in the listed Audi applications. It fits many vehicles, among them the 2004-2009 Audi S4, 2007-2008 Audi RS4 and 2002-2009 Audi A4 / A4 Quattro. See the "Vehicles it fits" section for the full list.

Mounted inside the HVAC case, the heater core routes hot engine coolant through its tubes and fins while the blower pushes air across it to warm the cabin and help clear the windshield. If a leaking or clogged core is the cause of weak heat, fogged glass, a sweet coolant odor, or dampness on the floor, this replaces it.

• Heavy-duty construction for durability.
• Quality engineering for O.E. fit, form and function.
• Independently tested for proven quality and performance.
• Backed by Four Seasons and its 50-plus years of mobile A/C experience.

Interchange: 9010577 · 8E1820031 · 551003 · 99373 · 8231511 · 70226 · 98723 · 2754362 · 399936 · 1812395 · HT2179C

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