Four Seasons 98604 HVAC Heater Core - Front
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Four Seasons
 Heater Core

Four Seasons 98604 HVAC Heater Core - Front

Brand Four Seasons 98604
Position Front
Adjustable Pipe Positioning No
Core Depth IN 1.000
Core Height IN 7.500
Core Material Aluminum
Core Width IN 6.375
Description Heater Cores
Length 7-1/2
Meets / Exceeds OEM? Yes
Style Aluminum Heater Core
Thickness 1
Tube 1 IN 0.625
Tube 1 MM 15.875
Tube 2 IN 0.625
Tube 2 MM 15.875
Type Heater Core /Aluminum
Width 6-3/8
Product line Heater Core
Fits Dodge, Chrysler, and Plymouth · 187 vehicles

OE direct replacement. Meets or exceeds OEM requirements for a straightforward swap.

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

Heater core. Built as an HVAC heater core for dependable cabin heat output.

Cross-references Anchor 2465, Anchor 9142 and APDI 9010200 for the same application. See all 41.

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Four Seasons 98604 Heater Core

The Four Seasons 98604 heater core is an aluminum HVAC replacement built for direct-fit service in a wide range of Chrysler, Dodge, and Plymouth applications. With OE-style dimensions and a design that meets or exceeds OEM requirements, it is a practical choice for restoring cabin heat in vehicles such as the Dodge Dakota, Dodge Daytona, and Chrysler LeBaron.

Key Features

  • Aluminum heater core construction for HVAC service
  • Core dimensions: 7-1/2 in. height, 6-3/8 in. width, and 1 in. depth
  • Tube size: 0.625 in. / 15.875 mm on both connections
  • Meets or exceeds OEM specifications
  • Four Seasons Heater Core line, part number 98604
  • Direct replacement for many front and non-positioned heater core applications

Product Details

Four Seasons 98604 is an aluminum heater core designed for HVAC systems that need dependable heat transfer and OE-style fitment. The compact 7.5-inch by 6.375-inch core size and 1-inch thickness make it a precise replacement for vehicles that use this configuration. This part cross-references Spectra Premium 99339 and TYC 96041 for the same application.

Compatible With 1981-1985 Dodge Aries, 1981-1985 Dodge Rampage, 1981-1985 Plymouth Reliant, 1982-1984 Plymouth TC3, 1982-1985 Chrysler LeBaron, 1983-1985 Chrysler New Yorker, 1983-1985 Chrysler Town & Country, 1983-1985 Dodge Charger, 1983-1985 Dodge 600, 1983-1985 Plymouth Turismo 2.2, 1984-1985 Chrysler Daytona, 1984-1985 Chrysler Laser, 1984-1985 Dodge Daytona, 1985 Dodge Lancer, 1985-1991 Dodge Colt, 1986-1987 Dodge Charger, 1986-1988 Chrysler Town & Country, 1986-1988 Dodge 600, 1986-1989 Chrysler LeBaron, 1986-1989 Dodge Aries, 1986-1989 Dodge Lancer, 1986-1989 Plymouth Reliant, 1986-1990 Chrysler New Yorker, 1986-1993 Chrysler Daytona, 1986-1993 Dodge Daytona, 1986-1993 Dodge Daytona, 1986 Chrysler Laser, 1987-1989 Dodge Dakota, 1987-1994 Dodge Shadow, 1987-1994 Plymouth Sundance, 1988 Chrysler Dynasty, front, 1988 Dodge Lancer, front, 1989 Dodge Spirit, front, 1989-1995 Dodge Spirit, 1989-1995 Plymouth Acclaim, 1990-1993 Chrysler Imperial, 1990-1993 Chrysler New Yorker, front, 1990-1995 Dodge Dakota, front, 1991 Chrysler Daytona, front, 1991-1995 Dodge Dakota, 1992 Plymouth Sundance, front, 1993 Chrysler New Yorker, 1996-2000 Dodge Dakota, and 1998-2000 Dodge Durango.

Common Problems It Can Address

  • Loss of cabin heat from a leaking or clogged heater core
  • Coolant odor inside the vehicle from heater core seepage
  • Fogging or film on the windshield caused by HVAC coolant leakage
  • Uneven or weak heat output from the dash vents
  • Corrosion-related heater core failure in older Chrysler, Dodge, and Plymouth vehicles

Installation Notes and Tips

Verify core dimensions, tube size, and vehicle application before installation. This heater core is listed for both N/A and front-positioned applications depending on the vehicle, so match the exact fitment row for your model year and trim. Inspect hoses, clamps, and the HVAC case during replacement to help prevent repeat leaks and ensure proper coolant flow.

Quality Assurance

Four Seasons lists this heater core as meeting or exceeding OEM requirements, supporting a direct-replacement approach for HVAC repair. The Four Seasons Heater Core line is built for accurate fitment and dependable service in confirmed applications.

Related reading

This part fits 187 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2000DodgeDakota———N/AHeater Core
2000DodgeDurango———N/AHeater Core
1999DodgeDakota———N/AHeater Core
1999DodgeDurango———N/AHeater Core
1998DodgeDakota———N/AHeater Core
1998DodgeDurango———N/AHeater Core
1997DodgeDakota———N/AHeater Core
1996DodgeDakota———N/AHeater Core
1995ChryslerLeBaron———N/AHeater Core
1995DodgeDakota———FrontHeater Core
1995DodgeSpirit———N/AHeater Core
1995PlymouthAcclaim———N/AHeater Core
1994ChryslerLeBaron———N/AHeater Core
1994DodgeDakota———FrontHeater Core
1994DodgeShadow———N/AHeater Core
1994DodgeSpirit———N/AHeater Core
1994PlymouthAcclaim———N/AHeater Core
1994PlymouthSundance———N/AHeater Core
1993ChryslerDaytona———N/AHeater Core
1993ChryslerDynasty———FrontHeater Core
1993ChryslerImperial———N/AHeater Core
1993ChryslerLeBaron———N/AHeater Core
1993ChryslerNew Yorker—3.0LV6N/AHeater Core
1993ChryslerNew Yorker—2.5LL4N/AHeater Core
1993ChryslerNew YorkerSalon3.3LV6N/AHeater Core
1993ChryslerNew YorkerFifth Avenue3.3LV6FrontHeater Core
1993ChryslerNew YorkerFifth Avenue3.8LV6FrontHeater Core
1993DodgeDakota———FrontHeater Core
1993DodgeDaytona———N/AHeater Core
1993DodgeShadow———N/AHeater Core
1993DodgeSpirit———N/AHeater Core
1993PlymouthAcclaim———N/AHeater Core
1993PlymouthSundance———N/AHeater Core
1992ChryslerDaytona———N/AHeater Core
1992ChryslerDynasty———FrontHeater Core
1992ChryslerImperial———N/AHeater Core
1992ChryslerLeBaron———N/AHeater Core
1992ChryslerNew Yorker———FrontHeater Core
1992DodgeDakota———FrontHeater Core
1992DodgeDaytona———N/AHeater Core
1992DodgeShadow———N/AHeater Core
1992DodgeSpirit———N/AHeater Core
1992PlymouthAcclaim———N/AHeater Core
1992PlymouthSundance—2.5LL4N/AHeater Core
1992PlymouthSundance—2.5LL4FrontHeater Core
1992PlymouthSundance—3.0LV6N/AHeater Core
1992PlymouthSundance—2.2LL4N/AHeater Core
1991ChryslerDaytona—2.5LL4N/AHeater Core
1991ChryslerDaytona—2.5LL4FrontHeater Core
1991ChryslerDaytona—3.0LV6N/AHeater Core
1991ChryslerDynasty———FrontHeater Core
1991ChryslerImperial———N/AHeater Core
1991ChryslerLeBaron———N/AHeater Core
1991ChryslerNew Yorker———FrontHeater Core
1991DodgeColt—2.0LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1991DodgeDakota———FrontHeater Core
1991DodgeDaytona—2.5LL4N/AHeater Core
1991DodgeDaytona—2.5LL4FrontHeater Core
1991DodgeDaytona—3.0LV6N/AHeater Core
1991DodgeShadow———N/AHeater Core
1991DodgeSpirit———N/AHeater Core
1991PlymouthAcclaim———N/AHeater Core
1991PlymouthSundance———N/AHeater Core
1990ChryslerDaytona———N/AHeater Core
1990ChryslerDynasty———FrontHeater Core
1990ChryslerImperial———N/AHeater Core
1990ChryslerLeBaron———N/AHeater Core
1990ChryslerNew Yorker———N/AHeater Core
1990ChryslerNew YorkerLandau——N/AHeater Core
1990ChryslerNew YorkerLandau——FrontHeater Core
1990ChryslerNew YorkerSalon——N/AHeater Core
1990ChryslerNew YorkerSalon——FrontHeater Core
1990ChryslerNew YorkerFifth Avenue——FrontHeater Core
1990DodgeColt—2.0LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1990DodgeDakota———FrontHeater Core
1990DodgeDaytona———N/AHeater Core
1990DodgeShadow———N/AHeater Core
1990DodgeSpirit———N/AHeater Core
1990PlymouthAcclaim———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1990PlymouthSundance———N/AHeater Core
1989ChryslerDaytona———N/AHeater Core
1989ChryslerDynasty———FrontHeater Core
1989ChryslerLeBaron———N/AHeater Core
1989ChryslerNew Yorker———N/AHeater Core
1989DodgeAries———N/AHeater Core
1989DodgeColt—2.0LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1989DodgeDakota———N/AHeater Core
1989DodgeDaytona———N/AHeater Core
1989DodgeLancer———N/AHeater Core
1989DodgeShadow———N/AHeater Core
1989DodgeSpirit—2.5LL4N/AHeater Core
1989DodgeSpirit—2.5LL4FrontHeater Core
1989DodgeSpirit—3.0LV6N/AHeater Core
1989PlymouthAcclaim———N/AHeater Core
1989PlymouthReliant———N/AHeater Core
1989PlymouthSundance———N/AHeater Core
1988ChryslerDaytona———N/AHeater Core
1988ChryslerDynasty———FrontHeater Core
1988ChryslerLeBaron———N/AHeater Core
1988ChryslerNew Yorker———N/AHeater Core
1988ChryslerTown & Country———N/AHeater Core
1988Dodge600———N/AHeater Core
1988DodgeAries———N/AHeater Core
1988DodgeColt—2.0LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1988DodgeDakota———N/AHeater Core
1988DodgeDaytona———N/AHeater Core
1988DodgeLancer—2.5LL4N/AHeater Core
1988DodgeLancer—2.5LL4FrontHeater Core
1988DodgeLancer—2.2LL4N/AHeater Core
1988DodgeShadow———N/AHeater Core
1988PlymouthReliant———N/AHeater Core
1988PlymouthSundance———N/AHeater Core
1987ChryslerDaytona———N/AHeater Core
1987ChryslerLeBaron———N/AHeater Core
1987ChryslerNew Yorker———N/AHeater Core
1987ChryslerTown & Country———N/AHeater Core
1987Dodge600———N/AHeater Core
1987DodgeAries———N/AHeater Core
1987DodgeCharger———N/AHeater Core
1987DodgeColt—2.0LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1987DodgeDakota———N/AHeater Core
1987DodgeDaytona———N/AHeater Core
1987DodgeLancer———N/AHeater Core
1987DodgeShadow———N/AHeater Core
1987PlymouthReliant———N/AHeater Core
1987PlymouthSundance———N/AHeater Core
1987PlymouthTurismo———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986ChryslerDaytona———N/AHeater Core
1986ChryslerLaser———N/AHeater Core
1986ChryslerLeBaron———N/AHeater Core
1986ChryslerNew Yorker———N/AHeater Core
1986ChryslerTown & Country———N/AHeater Core
1986Dodge600———N/AHeater Core
1986DodgeAries———N/AHeater Core
1986DodgeCharger———N/AHeater Core
1986DodgeColt—2.0LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986DodgeDaytona———N/AHeater Core
1986DodgeLancer———N/AHeater Core
1986PlymouthReliant———N/AHeater Core
1986PlymouthTurismo———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986PlymouthTurismo 2.2———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985ChryslerDaytona———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985ChryslerLaser———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985ChryslerLeBaron———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985ChryslerNew Yorker———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985ChryslerTown & Country———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985Dodge600———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985DodgeAries———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985DodgeCharger———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985DodgeColt—2.0LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985DodgeDaytona———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985DodgeLancer———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985PlymouthReliant———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985PlymouthTurismo———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985PlymouthTurismo 2.2———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984ChryslerDaytona———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984ChryslerLaser———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984ChryslerLeBaron———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984ChryslerNew Yorker———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984ChryslerTown & Country———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984Dodge600———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984DodgeAries———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984DodgeCharger———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984DodgeDaytona———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984DodgeRampage———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984PlymouthReliant———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984PlymouthTurismo—1.6LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984PlymouthTurismo 2.2———N/Aw/ AC; Heater Core
1983ChryslerLeBaron———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983ChryslerNew Yorker———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983ChryslerTown & Country———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983Dodge600———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983DodgeAries———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983DodgeCharger—1.6LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983DodgeCharger—2.2LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983DodgeRampage———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983PlymouthReliant———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983PlymouthTurismo—1.6LL4N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983PlymouthTurismo 2.2———N/Aw/ AC; Heater Core
1982ChryslerLeBaron———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982DodgeAries———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982DodgeRampage———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982PlymouthReliant———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982PlymouthTC3———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981DodgeAries———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981PlymouthReliant———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981PlymouthTC3———N/ACompatible with vehicles equipped with air conditioning.; Heater Core
Directly replaces or cross-references 41 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 2465Anchor — 9142APDI — 9010200Four Seasons — 96115Four Seasons — 98604Global Parts Distributors LLC — 1811352Global Parts Distributors LLC — 1812477Global Parts Distributors LLC — 8231296Remy — 94604Remy — 99201Spectra Premium — 99339Spectra Premium — 99341Standard Ignition — 26410TYC — 96041UAC — HT399142C9014210030225029427923427924330902639914255460470246515625323847943384974138797414462697460333946442284644228AB66033396603421CR9142E812052E819011H6241H6287HT399142ZH294