Bring warm air back to the cabin with the Four Seasons Heater Core (MPN 98028), a direct-fit choice for a heater core replacement Jeep Wrangler owners rely on. It drops in as a replacement for the 2002-2006 Jeep TJ and 2002-2006 Jeep Wrangler — see the Buyer's Guide tab for full engine coverage. Inside the HVAC case, this aluminum core routes engine coolant through its tubes and fins so the blower can push heated air into the passenger compartment.
Signs the original may need replacing include a coolant smell inside the cabin, foggy windows, damp carpet, or weak heat — if a failed heater core is the cause, this unit replaces it. Backed by Four Seasons and over 50 years of mobile A/C experience.
Interchange: 9010450 · 553028 · 5073180AA · 5073180AB · 5161657AA · 279439 · 11193028 · 93028 · 8231408 · 2754299 · 399298 · 600085 · 1811190 · HT2163C
This part cross-references / interchanges with the following part numbers:
What vehicles does this heater core fit?
It is a direct-fit replacement for the 2002-2006 Jeep TJ and 2002-2006 Jeep Wrangler. Check the Buyer's Guide tab to confirm the fit for your exact vehicle and engine.
What does a heater core do?
It circulates hot engine coolant through its tubes and fins so the blower fan can transfer that heat into the air entering the cabin, providing warmth and defrost airflow.
What is this hvac heater core made of?
It is an aluminum heater core, using a lightweight aluminum construction for efficient heat transfer.
What are common signs of a failing heater core?
A sweet coolant smell inside, foggy windows, damp carpet on the passenger side, or weak heat can all point to a failing core. Diagnose the cause before replacing.
Is this a Jeep Wrangler heater core replacement I can install as a direct fit?
Yes, it is engineered to match the original in fit, form and function for the listed applications. Follow the vehicle service procedure for proper installation.
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.
