Four Seasons 92336 HVAC Heater Core
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Four Seasons
 Heater Core

Four Seasons 92336 HVAC Heater Core

Brand Four Seasons 92336
Length 7-1/8
Thickness 1-1/4
Width 6-1/8
Core Material Aluminum
Adjustable Pipe Positioning No
Core Depth IN 1.25
Core Height IN 7.125
Core Width IN 6.125
Description Heater cores
Meets / Exceeds OEM? Yes
Style Aluminum heater core
Tube 1 IN 0.625
Tube 1 MM 15.875
Tube 2 IN 0.625
Tube 2 MM 15.875
Type Heater core /aluminum
Product line Heater Core
Fits Jeep · 4 vehicles

OE direct replacement. Meets or exceeds OEM requirements for a confident fit.

Aluminum construction. Lightweight core material helps support efficient heat transfer.

Heater core. Restores cabin heat through the HVAC system.

Cross-references APDI 9010384, Four Seasons 92336 and Remy 91336 for the same application. See all 13.

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Four Seasons 92336 Heater Core for Jeep Grand Cherokee

The Four Seasons 92336 heater core is an aluminum HVAC replacement built for 1999-2002 Jeep Grand Cherokee models. It is engineered to meet or exceed OEM requirements and matches the original core dimensions for a direct-fit repair.

Key Features

  • Aluminum heater core construction for efficient heat transfer
  • Measures 7-1/8 in. long, 6-1/8 in. wide, and 1-1/4 in. thick
  • Tube size: 0.625 in. / 15.875 mm on both connections
  • Meets or exceeds OEM specifications
  • Four Seasons Heater Core line, part number 92336

Product Details

Four Seasons 92336 is an aluminum heater core designed for the HVAC system in the 1999-2002 Jeep Grand Cherokee. The core material, dimensions, and tube sizing are matched for service replacement, helping restore proper heater performance without changing the original system layout. This part cross-references Spectra Premium 93069 for the same application.

Common Issues This Part Can Address

  • Weak or inconsistent cabin heat
  • Coolant odor inside the vehicle
  • Heater core leakage
  • Restricted heat output from a clogged core
  • HVAC performance loss in a Jeep Grand Cherokee

Installation Notes and Tips

Verify the original heater core dimensions and tube orientation before installation. This unit does not feature adjustable pipe positioning, so alignment with the factory HVAC connections should be confirmed during service. For 1999-2002 Jeep Grand Cherokee heater core replacement, compare the old part number and physical measurements to ensure the correct match.

Quality Assurance

Four Seasons lists this heater core as meeting or exceeding OEM specifications, supporting a service-level replacement for the factory HVAC system. Part number 92336 is also referenced under several interchange numbers for application matching.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002JeepGrand CherokeeN/AHeater Core
2001JeepGrand CherokeeN/AHeater Core
2000JeepGrand CherokeeN/AHeater Core
1999JeepGrand CherokeeN/AHeater Core
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 9010384Four Seasons — 92336Remy — 91336Spectra Premium — 93069UAC — HT399172C39917255133618112295012691AA5012691AB5012691AC6603619HT399172