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Universal Air HT399090C HVAC Heater Core - Front
Reliable HVAC Heater Core for Chevrolet and GMC Trucks
The Universal Air Heater Core HT399090C is designed to restore efficient heating performance in select Chevrolet and GMC trucks. Engineered to meet OEM specifications, this HVAC heater core ensures consistent cabin warmth and comfort during colder months.
- Compatible with Chevrolet and GMC models including C10 Suburban, C20 Suburban, Jimmy, K10 Suburban, K20 Suburban, P20, P30, P1500, P2500, and P3500
- Part number HT399090C for precise identification and fitment
- Constructed to meet or exceed original equipment standards
- Direct replacement for HVAC heater core applications
- Designed for durability and efficient heat transfer
About the Universal Air Heater Core Product Line
The Heater Core line from Universal Air focuses on providing reliable HVAC components tailored for various vehicle makes and models. This product line emphasizes compatibility and performance, ensuring that each heater core, including the HT399090C, delivers consistent heating functionality and integrates seamlessly with the vehicle’s existing HVAC system.
Detailed Product Description
The HT399090C HVAC heater core is engineered specifically for a range of Chevrolet and GMC trucks, including popular models such as the C10 Suburban and P2500. This heater core facilitates the transfer of heat from the engine coolant to the vehicle’s interior, maintaining a comfortable cabin temperature. Manufactured to meet strict quality standards, it offers a reliable replacement option for worn or damaged cores, helping to prevent leaks and maintain proper HVAC system operation.
Common Issues Resolved by This Heater Core
- Inadequate cabin heating during cold weather
- Coolant leaks inside the vehicle’s HVAC system
- Fogged or fogging windows due to heater core failure
- Unpleasant odors caused by leaking coolant
- Reduced HVAC system efficiency and airflow problems
Installation Notes and Tips
Installation of the HT399090C heater core requires removal of the dashboard and HVAC housing in the compatible Chevrolet and GMC models. It is recommended to drain the cooling system before removal to prevent spills. Careful handling is necessary to avoid damage to the fins and tubes of the heater core. After installation, refill and bleed the cooling system to eliminate air pockets and ensure proper operation.
Quality Assurance and Warranty
Universal Air manufactures the HT399090C heater core to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to maintain consistent standards. For warranty information, refer to the manufacturer’s guidelines or contact the supplier directly.
This part fits 105 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1987 | Chevrolet | P30 | Step-Van | 5.7L | V8 | GAS | Front | Motorhome Chassis; Heater Core |
| 1987 | Chevrolet | P30 | Base | 5.7L | V8 | GAS | Front | Motorhome Chassis; Heater Core |
| 1987 | Chevrolet | P30 | Base | 6.2L | V8 | DIESEL | Front | Motorhome Chassis; Heater Core |
| 1987 | Chevrolet | P30 | Base | 7.4L | V8 | GAS | Front | Motorhome Chassis; Heater Core |
| 1987 | Chevrolet | P30 | Base | 4.8L | L6 | GAS | Front | Motorhome Chassis; Heater Core |
| 1987 | Chevrolet | P30 | Step-Van | 6.2L | V8 | DIESEL | Front | Motorhome Chassis; Heater Core |
| 1987 | Chevrolet | P30 | Step-Van | 7.4L | V8 | GAS | Front | Motorhome Chassis; Heater Core |
| 1987 | Chevrolet | P30 | Step-Van | 4.8L | L6 | GAS | Front | Motorhome Chassis; Heater Core |
| 1987 | GMC | P2500 | Front | Motorhome Chassis; Heater Core | ||||
| 1987 | GMC | P3500 | Front | Motorhome Chassis; Heater Core | ||||
| 1986 | Chevrolet | P20 | Front | Motorhome Chassis; Heater Core | ||||
| 1986 | Chevrolet | P30 | 4.8L | L6 | GAS | Front | Motorhome Chassis; Heater Core | |
| 1986 | Chevrolet | P30 | 5.7L | V8 | GAS | Front | Motorhome Chassis; Heater Core | |
| 1986 | Chevrolet | P30 | 6.2L | V8 | DIESEL | Front | Motorhome Chassis; Heater Core | |
| 1986 | Chevrolet | P30 | 7.4L | V8 | GAS | Front | Motorhome Chassis; Heater Core | |
| 1985 | GMC | P2500 | Front | Motorhome Chassis; Heater Core | ||||
| 1985 | GMC | P3500 | Front | Motorhome Chassis; Heater Core | ||||
| 1984 | Chevrolet | P30 | Front | Motorhome Chassis; Heater Core | ||||
| 1984 | GMC | P3500 | Front | Heater Core | ||||
| 1983 | Chevrolet | P20 | Front | Motorhome Chassis; Heater Core | ||||
| 1983 | GMC | P2500 | Front | Motorhome Chassis; Heater Core | ||||
| 1982 | Chevrolet | P30 | Front | Motorhome Chassis; Heater Core | ||||
| 1981 | Chevrolet | P30 | Front | Motorhome Chassis; Heater Core | ||||
| 1981 | GMC | P3500 | Front | Motorhome Chassis; Heater Core | ||||
| 1980 | GMC | P2500 | Front | Motorhome Chassis; Heater Core | ||||
| 1980 | GMC | P3500 | Front | Motorhome Chassis; Heater Core | ||||
| 1979 | GMC | P1500 | N/A | Motorhome Chassis; Heater Core | ||||
| 1979 | GMC | P2500 | Front | Motorhome Chassis; Heater Core | ||||
| 1979 | GMC | P3500 | Front | Motorhome Chassis; Heater Core | ||||
| 1972 | Chevrolet | C10 Suburban | 4.8L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1972 | Chevrolet | C10 Suburban | 4.1L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1972 | Chevrolet | C10 Suburban | 5.0L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1972 | Chevrolet | C10 Suburban | 6.6L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1972 | Chevrolet | C10 Suburban | 5.7L | V8 | LPG | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1972 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1972 | Chevrolet | C20 Suburban | 6.6L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1972 | Chevrolet | C20 Suburban | 5.7L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1972 | Chevrolet | C20 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1972 | Chevrolet | K10 Suburban | 4.1L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1972 | Chevrolet | K10 Suburban | 5.0L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1972 | Chevrolet | K10 Suburban | 6.6L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1972 | Chevrolet | K20 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1972 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | Chevrolet | C20 Suburban | 5.7L | V8 | LPG | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1971 | Chevrolet | C20 Suburban | 5.0L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1971 | Chevrolet | C20 Suburban | 6.6L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1971 | Chevrolet | C20 Suburban | 5.7L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1971 | Chevrolet | C20 Suburban | 4.1L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1971 | Chevrolet | K10 Suburban | 4.1L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1971 | Chevrolet | K10 Suburban | 6.6L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1971 | Chevrolet | K10 Suburban | 5.7L | V8 | LPG | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1971 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | Chevrolet | K20 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | Chevrolet | K20 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | Chevrolet | K20 Suburban | 6.6L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | GMC | Jimmy | 5.0L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | GMC | Jimmy | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1971 | GMC | Jimmy | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1970 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1970 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1970 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1970 | Chevrolet | C20 Suburban | 5.7L | V8 | LPG | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | C20 Suburban | 4.1L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | C20 Suburban | 4.8L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | C20 Suburban | 5.0L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | C20 Suburban | 6.6L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | C20 Suburban | 5.7L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | K10 Suburban | 5.0L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | K10 Suburban | 6.6L | V8 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | K10 Suburban | 4.8L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | K10 Suburban | 4.1L | L6 | GAS | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | |
| 1970 | Chevrolet | K20 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1970 | Chevrolet | K20 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1970 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C10 Suburban | 5.7L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C10 Suburban | 5.3L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C10 Suburban | 6.5L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C10 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C20 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C20 Suburban | 6.5L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C20 Suburban | 5.0L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | C20 Suburban | 5.3L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | K10 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | K10 Suburban | 5.3L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | K10 Suburban | 6.5L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | K20 Suburban | 5.7L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | K20 Suburban | 6.5L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1969 | Chevrolet | K20 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | C10 Suburban | 5.0L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | C10 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | C10 Suburban | 5.3L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | C20 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | K10 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | K10 Suburban | 5.3L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | K10 Suburban | 6.5L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | K20 Suburban | 4.8L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | K20 Suburban | 5.0L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | K20 Suburban | 5.3L | V8 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core | ||
| 1968 | Chevrolet | K20 Suburban | 4.1L | L6 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.