Four Seasons 54865 rear A/C evaporator core for the 1997-2000 Chevrolet Tahoe and other vehicles absorbs heat from cabin air as refrigerant flows through it.
- Aluminum plate and fin core construction
- Optimized refrigerant flow through the core
- Application specific design
- Male insert O-ring inlet fitting and female O-ring outlet fitting
Quick facts
- Part: Four Seasons 54865 A/C evaporator core
- Fits: 1997-2000 Chevrolet Tahoe and other vehicles
- Position: Rear
- Material: Aluminum
- Condition: New
Weak cooling, a musty smell from the vents or a refrigerant leak can mean the evaporator core has failed. A leaking line fitting, a weak compressor or a blend door fault can be behind the same signs, so find the cause before buying a core.
Fits
It fits the 1997-2000 Chevrolet Tahoe, the 1997-2000 GMC Yukon and the 1999-2000 Cadillac Escalade. The quantity per vehicle is one rear evaporator core, and the core design meets or exceeds OE performance and efficiency.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 1
- Core size: 9.250 in wide, 6.000 in high, 2.875 in thick
- Inlet fitting: male insert O-ring; outlet fitting: female O-ring
Build and materials
- Type: Plate and fin
- Material: Aluminum
- Condition: New
- Country of origin: China
In the box
One A/C evaporator core, one 24608 O-ring and one 24610 O-ring.
Interchange: 156962 · CWK770191 · 288494 · T54865 · 3770191 · 770191 · 11154865 · EP1019 · 988494 · 12472427 · 706941 · 4711824 · A88499 · 1010037 · 97059 · EV6962PFC · EV6962PFXC
This part cross-references / interchanges with the following part numbers:
156962, CWK770191, 288494, T54865, 3770191, 770191, 11154865, 54865, EP1019, 988494, 12472427, 706941, 4711824, A88499, 1010037, 97059, EV6962PFC, EV6962PFXC
Frequently Asked Questions
Does the Four Seasons 54865 rear A/C evaporator core fit the 1997-2000 GMC Yukon?
Yes. Four Seasons 54865 fits the 1997-2000 GMC Yukon and the 1999-2000 Cadillac Escalade, with one rear core per vehicle.
Does this rear A/C evaporator core come with O-rings?
Yes. This rear evaporator core comes with one 24608 O-ring and one 24610 O-ring.
What fittings does the Four Seasons 54865 evaporator core have?
Four Seasons 54865 has a male insert O-ring inlet fitting and a female O-ring outlet fitting. The core itself is aluminum plate and fin.
What can a failing rear evaporator core look like?
Weak cooling or a musty smell from the vents can be signs of a failing core. An A/C shop can leak-test the system to confirm it.
Can I use 770191 as a cross-reference for the 54865 rear evaporator core?
Yes. 770191 is one of the numbers Four Seasons 54865 replaces, along with 156962 and 288494.
