Four Seasons HVAC Heater Core P/N:90056

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$55.99
MPN: 90056
UPC: 846385000415
Item Package Quantity: 1
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Four Seasons HVAC Heater Core P/N:90056
Four Seasons HVAC Heater Core P/N:90056
$55.99

Bring warm air back to the cabin with the FOUR SEASONS heater core P/N:90056, an aluminum heater core that drops in as a direct-fit replacement for the 1996-2005 Chevrolet Astro and 1996-2005 GMC Safari. Mounted in the front HVAC housing, it routes hot engine coolant through its core so the blower can push warm air across the fins and into the cabin for heating and defrost.

This FOUR SEASONS hvac heater core is engineered and tested for years of trouble-free operation, backed by over 50 years of mobile A/C experience.

  • Aluminum construction: heavy-duty build for durability.
  • O.E. fit, form & function: quality-engineered to match the original.
  • Independently tested: verified for proven quality and performance.

If a leaking or clogged original heater core is behind weak heat, a sweet coolant smell, fogged glass, or damp carpet, this replaces it. Whether you need an Astro heater core or a Gmc Safari heater core, P/N:90056 is a direct-fit solution.

Interchange: 1560079 · 9010033 · 553056 · 6601786 · 279688 · 11193056 · HC0333 · 398356 · 52474642 · 709199 · 8231380 · ACD1560079 · 6920 · 93056 · 98056 · 2754286 · 1811217 · 96008 · HT398356

This part cross-references / interchanges with the following part numbers:

1560079, 9010033, 553056, 6601786, 279688, 11193056, 90056, HC0333, 398356, 52474642, 709199, 8231380, ACD1560079, 6920, 93056, 98056, 2754286, 1811217, 96008, HT398356

Frequently Asked Questions

What does the FOUR SEASONS heater core P/N:90056 fit?

It's a direct-fit replacement for the 1996-2005 Chevrolet Astro and 1996-2005 GMC Safari. See the Buyer's Guide tab to confirm the exact engine for your vehicle.

What is this heater core made of?

It's an aluminum heater core with heavy-duty construction for durability.

Where is this heater core located?

It mounts in the front HVAC housing, where hot engine coolant flows through it and the blower pushes warm air across its fins into the cabin.

What are the signs my heater core needs replacing?

Weak or no cabin heat, a sweet coolant odor, fogged-up glass, damp carpet, or unexplained coolant loss can indicate a leaking or clogged heater core.

Is this heater core tested for quality?

Yes—it's independently tested for proven quality and performance and backed by over 50 years of Four Seasons mobile A/C experience.