Spectra 94604 HVAC Heater Core

Spectra 94604 HVAC Heater Core

Spectra 94604 is an HVAC heater core for select Chrysler, Dodge, and Plymouth vehicles with a 2 in. thick core or factory air conditioning, depending on application. It is built to match original equipment performance expectations for dependable cabin heat in classic and late-model platforms.

• HVAC heater core for select Chrysler, Dodge, and Plymouth applications
• Fits vehicles with 2 in. thick core requirements and A/C-specific configurations where noted
• Engineered and manufactured to meet or exceed OE replacement performance targets
• Direct replacement part for common heater core service jobs
• Cross-references Four Seasons 98604 for the same application

Fitment Details

• Fits 1987-2000 Dodge Dakota, N/A, w/ 2 in. Thick Core
• Fits 1998-2000 Dodge Durango, N/A, w/ 2 in. Thick Core
• Fits 1986-1995 Chrysler LeBaron, N/A, w/ 2 in. Thick Core
• Fits 1989-1995 Dodge Spirit, N/A, w/ 2 in. Thick Core
• Fits 1989-1995 Plymouth Acclaim, N/A, w/ 2 in. Thick Core
• Fits 1989-1994 Chrysler Shadow, N/A, w/ 2 in. Thick Core
• Fits 1987-1994 Dodge Shadow, N/A, w/ 2 in. Thick Core
• Fits 1987-1994 Plymouth Sundance, N/A, w/ 2 in. Thick Core
• Fits 1987-1993 Chrysler Daytona, N/A, w/ 2 in. Thick Core
• Fits 1988-1993 Chrysler Dynasty, N/A, w/ 2 in. Thick Core
• Fits 1990-1993 Chrysler Imperial, N/A, w/ 2 in. Thick Core
• Fits 1987-1993 Chrysler New Yorker, N/A, w/ 2 in. Thick Core
• Fits 1987-1993 Dodge Daytona, N/A, w/ 2 in. Thick Core
• Fits 1986-1989 Dodge Aries, N/A, w/ 2 in. Thick Core
• Fits 1986-1989 Dodge Lancer, N/A, w/ 2 in. Thick Core
• Fits 1987-1989 Plymouth Reliant, N/A, w/ 2 in. Thick Core
• Fits 1987-1988 Chrysler Town & Country, N/A, w/ 2 in. Thick Core
• Fits 1987-1988 Dodge 600, N/A, w/ 2 in. Thick Core
• Fits 1983-1987 Dodge Charger, N/A, w/ A/C; w/ 2 in. Thick Core
• Fits 1983-1987 Plymouth Turismo, N/A, w/ A/C; w/ 2 in. Thick Core
• Fits 1984-1986 Chrysler Daytona, N/A, Compatible with vehicles equipped with air conditioning.
• Fits 1984-1986 Chrysler Laser, N/A, Compatible with vehicles equipped with air conditioning.
• Fits 1983-1986 Chrysler New Yorker, N/A, Compatible with vehicles equipped with air conditioning.
• Fits 1983-1986 Chrysler Town & Country, N/A, Compatible with vehicles equipped with air conditioning.
• Fits 1983-1986 Dodge 600, N/A, Compatible with vehicles equipped with air conditioning.
• Fits 1984-1986 Dodge Daytona, N/A, w/ A/C; w/ 2 in. Thick Core
• Fits 1981-1986 Plymouth Reliant, N/A, w/ A/C; w/ 2 in. Thick Core
• Fits 1985-1986 Plymouth Turismo 2.2, N/A, w/ A/C; w/ 2 in. Thick Core
• Fits 1982-1985 Chrysler LeBaron, N/A, Compatible with vehicles equipped with air conditioning.
• Fits 1981-1985 Dodge Aries, N/A, w/ A/C; w/ 2 in. Thick Core
• Fits 1985 Dodge Lancer, N/A, w/ A/C; w/ 2 in. Thick Core
• Fits 1982-1984 Dodge Rampage, N/A, w/ A/C; w/ 2 in. Thick Core

What It Helps Repair

• Weak or uneven cabin heat
• Coolant odor inside the vehicle
• Moisture on the windshield from heater core leakage
• Loss of heater performance in Chrysler, Dodge, and Plymouth HVAC systems
• Service replacement for aging heater cores in Dakota, Durango, and LeBaron applications

Installation Notes

Verify the vehicle’s heater core thickness and air conditioning configuration before ordering. This part number is used across multiple Chrysler, Dodge, and Plymouth platforms, so matching the original core style is important for proper fitment. Professional HVAC service is recommended because heater core replacement often requires access to the HVAC case.

Quality Assurance

Spectra Premium states that its manufacturing process and quality control are used to produce heater cores that meet or exceed original equipment performance expectations. Part number 94604 is built as an OE-style replacement for select applications.