Four Seasons HVAC Heater Core P/N:92003
Circulate hot engine coolant to warm your cabin with the FOUR SEASONS heater core (P/N 90014), an aluminum heater core that routes coolant through its finned tubes so the blower can push heated air into the passenger compartment. Engineered for O.E. fit, form and function, it's a direct-fit replacement for the 1998-2005 GMC Jimmy, 1998-2004 GMC Sonoma, 1998-2005 Chevrolet Blazer, 1998-2004 Chevrolet S10, 1998-2000 Isuzu Hombre, 1998-2001 Isuzu Olds Bravada, and 1998-2001 Oldsmobile Bravada — see the Buyer's Guide tab for the full list.
Whether you're after a Jimmy heater core or a chevy Blazer heater core, this Four Seasons unit is backed by decades of mobile A/C experience. Common signs a heater core may need replacing include weak or no heat from the vents, a sweet coolant smell inside the cabin, interior windshield fogging, or coolant residue on the floor. If a leaking or clogged core is the cause, this replaces it.
Interchange: 1560087 · 9010035 · 553014 · 6601789 · 279109 · 11193014 · HC0336 · 394195 · 52473178 · 709193 · 8231235 · ACD1560087 · 8524731780 · 93014 · 98014 · 2754195 · 600100 · 1811178 · 96006 · HT394195 · HT394195C
This part cross-references / interchanges with the following part numbers:
Is this a FOUR SEASONS hvac heater core?
Yes. This is a Four Seasons aluminum heater core (P/N 90014) — an HVAC heater core that circulates hot engine coolant so the blower can warm the passenger cabin.
Will this fit my GMC Jimmy?
Yes, it's a direct-fit Gmc Jimmy heater core for the 1998-2005 GMC Jimmy, and it also fits the 1998-2004 GMC Sonoma. Confirm your exact vehicle on the Buyer's Guide tab.
What are the signs of a failing heater core?
Weak or no heat from the vents, a sweet coolant odor in the cabin, interior windshield fogging, or coolant on the passenger-side floor can all indicate a leaking or clogged heater core.
Does this fit the Chevrolet Blazer and S10?
Yes — it fits the 1998-2005 Chevrolet Blazer and the 1998-2004 Chevrolet S10, among the other listed applications. See the Buyer's Guide tab to verify your year.
What is this heater core made of?
It is an aluminum heater core, built with heavy-duty construction and independently tested for proven quality and performance.
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.