Spectra 93023 HVAC Heater Core - Rear

Brand Spectra 93023
Position Rear
Fits Chrysler and Dodge · 22 vehicles

OE replacement. Meets or exceeds original equipment performance.

HVAC heater core for dependable cabin heat.

Cross-references AP Exhaust 8409, APDI 9010365 and Dorman - HELP 93023 for the same application. See all 10.

$45.60Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Spectra 93023 Rear HVAC Heater Core

The Spectra 93023 HVAC heater core is a rear heater core replacement for select Chrysler and Dodge minivans. It is built to meet or exceed original equipment performance standards, helping restore rear cabin heat in vehicles with a failing heater core.

Key Features

  • Rear HVAC heater core for select minivan applications
  • OE-style replacement for factory rear heating systems
  • Engineered with manufacturing controls for consistent fit and function
  • Direct replacement for Chrysler Town & Country, Voyager, Caravan, and Grand Caravan applications
  • Part number 93023 for easy identification and ordering

Detailed Description

Spectra 93023 is a rear HVAC heater core for 2001-2005 Chrysler and Dodge minivans, including rear-position applications on the Chrysler Town & Country, Chrysler Voyager, Dodge Caravan, Dodge Grand Caravan, and Chrysler Grand Voyager. This heater core is built to replace the original rear heater core and support proper heat transfer through the vehicle’s rear climate system. If you are servicing a 2004-2005 Chrysler Town & Country rear heater core or a 2001-2003 Dodge Grand Caravan rear heater core, this part number 93023 is a direct reference to verify before purchase.

This part cross-references Dorman - HELP 93023 for the same application.

What It Helps Fix

  • Weak or no heat from the rear HVAC system
  • Coolant odor inside the cabin from a leaking heater core
  • Fogging or film on interior glass caused by heater core seepage
  • Uneven rear passenger comfort in cold weather
  • Loss of rear climate control performance in minivan HVAC systems

Installation Notes and Tips

Verify rear-position fitment before ordering, since this heater core is not for front HVAC use. Confirm the vehicle year, make, model, and build date where noted, especially for 2004-2005 Chrysler Town & Country, Voyager, Caravan, and Grand Caravan applications listed with a July 9, 2004 cutoff. Compare the original unit and connections before installation to ensure the correct replacement.

Quality Assurance

Spectra Premium states that its HVAC heater cores are engineered and quality-controlled to meet or exceed the performance of the original equipment they replace.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005ChryslerTown & CountryRearTo Jul/09/2004
2005ChryslerVoyagerRearTo Jul/09/2004
2005DodgeCaravanRearTo Jul/09/2004
2005DodgeGrand CaravanRearTo Jul/09/2004
2004ChryslerTown & CountryRearTo Jul/09/2004
2004ChryslerVoyagerRearTo Jul/09/2004
2004DodgeCaravanRearTo Jul/09/2004
2004DodgeGrand CaravanRearTo Jul/09/2004
2003ChryslerTown & CountryRear—
2003ChryslerVoyagerRear—
2003DodgeCaravanRear—
2003DodgeGrand CaravanRear—
2002ChryslerGrand VoyagerRear—
2002ChryslerTown & CountryRear—
2002ChryslerVoyagerRear—
2002DodgeCaravanRear—
2002DodgeGrand CaravanRear—
2001ChryslerGrand VoyagerRear—
2001ChryslerTown & CountryRear—
2001ChryslerVoyagerRear—
2001DodgeCaravanRear—
2001DodgeGrand CaravanRear—
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 8409APDI — 9010365Dorman - HELP — 93023Four Seasons — 98023UAC — HT399239C3992395019184AA6603600H79428HTR010071