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Spectra 94638 HVAC Heater CoreOE Quality 60-Day Returns
Part #: 94638

Spectra 94638 HVAC Heater Core

⚙️ 37 vehicles fit this part
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Select your vehicle to confirm fitment
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler, Dodge, and Plymouth, 600, Aries, Daytona, Lancer, Laser, LeBaron, New Yorker, Reliant, and Town & Country
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Reliable HVAC Heater Core for Chrysler, Dodge, and Plymouth Vehicles

The Spectra 94638 HVAC heater core is designed to restore efficient heating performance in select Chrysler, Dodge, and Plymouth models. Engineered to meet OEM specifications, this heater core ensures proper cabin temperature control for vehicles including the Chrysler LeBaron and Dodge Aries.

  • Compatible with Chrysler, Dodge, and Plymouth models such as the 600, Aries, Daytona, Lancer, Laser, LeBaron, New Yorker, Reliant, and Town & Country
  • Direct replacement HVAC heater core for part number 94638
  • Constructed to meet or exceed original equipment standards
  • Designed for optimal heat transfer and durability
  • Manufactured by Spectra, a trusted name in automotive HVAC components

Product Details and Specifications

The Spectra 94638 heater core is a critical component within the HVAC system, responsible for transferring heat from the engine coolant to the vehicle’s interior. This heater core is engineered to fit a range of Chrysler, Dodge, and Plymouth vehicles, including models like the Dodge Aries and Plymouth Reliant. Its design ensures efficient heat exchange and reliable operation under various driving conditions. The part number 94638 corresponds to this specific heater core, making it easier to identify for replacement or repair purposes.

Applications and Common Issues Addressed

  • Restores heating functionality in Chrysler LeBaron and Dodge Daytona vehicles
  • Resolves issues with insufficient cabin heat or cold air blowing from vents
  • Addresses coolant leaks inside the vehicle caused by a faulty heater core
  • Eliminates fogging or moisture buildup on interior windows due to heater core failure
  • Prevents engine overheating related to heater core blockages

Installation Notes and Tips

Installation of the Spectra 94638 heater core requires removal of the dashboard and HVAC housing in most Chrysler, Dodge, and Plymouth models. It is recommended to drain the cooling system before beginning the replacement to avoid coolant spills. Careful handling of the heater core and associated hoses is necessary to prevent damage. Refer to the vehicle’s service manual for detailed instructions specific to the model being serviced.

Quality Assurance and Warranty Information

Manufactured by Spectra, the 94638 heater core undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Spectra products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or supplier at the time of purchase.

This part fits 37 vehicles. Search below:

YearMakeModelPositionNotes
1986ChryslerDaytonaN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1986ChryslerLaserN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1986ChryslerNew YorkerN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1986ChryslerTown & CountryN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1986Dodge600N/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1986DodgeDaytonaN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1986PlymouthReliantN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985ChryslerDaytonaN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985ChryslerLaserN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985ChryslerLeBaronN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985ChryslerNew YorkerN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985ChryslerTown & CountryN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985Dodge600N/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985DodgeAriesN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985DodgeDaytonaN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985DodgeLancerN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1985PlymouthReliantN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984ChryslerDaytonaN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984ChryslerLaserN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984ChryslerLeBaronN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984ChryslerNew YorkerN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984ChryslerTown & CountryN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984Dodge600N/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984DodgeAriesN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984DodgeDaytonaN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1984PlymouthReliantN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1983ChryslerLeBaronN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1983ChryslerNew YorkerN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1983ChryslerTown & CountryN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1983Dodge600N/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1983DodgeAriesN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1983PlymouthReliantN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1982ChryslerLeBaronN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1982DodgeAriesN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1982PlymouthReliantN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1981DodgeAriesN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
1981PlymouthReliantN/ACompatible with select vehicle models lacking air conditioning for this HVAC Heater Core.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

13092462279228324439913142058386103660324470246290101609013191319163894638H6103HT399131

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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