Four Seasons HVAC Heater Core P/N:98608

Restore warm air to your cabin with the FOUR SEASONS heater core, part number 98608. This aluminum heat exchanger drops in as a direct-fit replacement across a wide GM applications list, including the 1983-1994 GMC Jimmy, 1982-1993 Chevrolet S10, 1983-1994 Chevrolet S10 Blazer, 1982-1990 GMC S15 Pickup, 1991-1993 GMC Sonoma, 1992-1993 GMC Typhoon, 1991-1992 GMC Syclone and 1991-1994 Oldsmobile Bravada — see the Buyer's Guide tab for the full list and engine details.

A heater core works like a small radiator: hot engine coolant flows through its tubes and fins while the blower pushes cabin air across it to warm the interior and help defrost the glass. If a leaking or clogged core is the cause of weak heat, a sweet coolant smell, foggy windows or damp carpet, this Jimmy heater core replaces it.

• Aluminum construction: built as a heavy-duty aluminum heater core for durability.
• O.E. fit, form & function: engineered to match the original for a direct install.
• Independently tested: checked for proven quality and performance.
• Backed by Four Seasons: over 50 years of mobile A/C and heating experience.