Four Seasons A/C Evaporator Core P/N:54286
Four Seasons 54874 A/C evaporator core for the 2000-2005 Buick LeSabre and other vehicles absorbs heat from the cabin air as refrigerant passes through it. The core design meets or exceeds OE performance and efficiency.
Weak cooling or an odor from the vents can mean the evaporator core is worn, though a low refrigerant charge or a failing compressor can be behind the same signs.
The listing covers a wide range of Buick, Cadillac, Pontiac and Oldsmobile models, including the 2000-2005 Cadillac DeVille and the 2000-2005 Pontiac Bonneville. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One evaporator core with one 24402 and one 24404 Slim Line Sealing Washer. This listing holds one core, and each vehicle takes one.
Product information is for general reference and may contain errors. See our Disclaimer.
Is the Four Seasons 54874 evaporator core right for the 2000-2005 Buick LeSabre?
Yes. Four Seasons 54874 is listed for the 2000-2005 Buick LeSabre, and the car takes one. For other models, open the "Vehicles it fits" section.
Do I get sealing washers with the Four Seasons 54874 evaporator core?
Yes. The Four Seasons 54874 comes with one 24402 and one 24404 Slim Line Sealing Washer along with the core.
What fittings does this plate and fin evaporator core have?
The inlet and the outlet both use female block fittings.
How big is this aluminum evaporator core?
It measures 10.5 in high, 11.13 in wide and 2.875 in thick.
What signs can a worn evaporator core show, and who should test it?
A drop in cooling or an odd smell from the vents are common signs. Testing it means working on the refrigerant system, so a shop should do it.
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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.