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Universal Air HT398229C HVAC Heater Core
Reliable HVAC Heater Core Replacement for Classic GM Vehicles
The Universal Air Heater Core Aluminum HT398229C is designed to restore efficient heating performance in select Buick, Chevrolet, Oldsmobile, and Pontiac models. This HVAC heater core is engineered to meet the specific requirements of vehicles like the Cutlass, Grand Prix, and Monte Carlo, ensuring proper fit and function.
- Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Custom Cruiser, Cutlass Supreme, El Camino, GTO, LeMans, Skylark, and Tempest
- Part number HT398229C for precise identification and fitment
- Constructed from durable aluminum for effective heat transfer and corrosion resistance
- Designed to integrate seamlessly with existing HVAC systems
- Part of the Universal Air Heater Core Aluminum product line, known for quality HVAC components
About the Universal Air Heater Core Aluminum Product Line
The Heater Core Aluminum line by Universal Air focuses on providing HVAC heater cores made from aluminum, which offers improved heat conductivity and resistance to corrosion compared to traditional materials. This product line is tailored to meet the demands of older GM vehicles, delivering reliable heating performance and durability. The HT398229C is a representative part of this line, engineered to maintain the original equipment specifications for a range of Buick, Chevrolet, Oldsmobile, and Pontiac models.
Product Details and Compatibility
The HT398229C heater core is specifically designed for use in several classic GM vehicles, including the Buick Custom Cruiser, Chevrolet El Camino, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and others. Its aluminum construction ensures efficient heat transfer, helping to maintain comfortable cabin temperatures during colder months. This heater core replaces the original component, restoring proper HVAC function and preventing issues related to leaks or blockages.
Common Issues Addressed by This Heater Core
- Inadequate cabin heating due to clogged or leaking heater core
- Coolant leaks inside the vehicle cabin
- Fogging or moisture buildup on windows caused by heater core failure
- Reduced HVAC system efficiency and inconsistent temperature control
- Overheating engine symptoms linked to heater core malfunction
Installation Notes and Tips
Installation of the HT398229C heater core requires removal of the dashboard and HVAC housing in most compatible vehicles. It is recommended to drain the cooling system before removal to prevent spills. Care should be taken to avoid damage to surrounding components and to properly reconnect all hoses and electrical connections. Following vehicle-specific service manuals will ensure correct installation and system operation.
Quality Assurance and Warranty
The Universal Air Heater Core Aluminum HT398229C is manufactured to meet or exceed OEM standards for fit and function. While specific warranty details are not provided, Universal Air products typically undergo quality control inspections to ensure reliability and durability in automotive HVAC applications.
This part fits 130 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1972 | Buick | Skylark | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Chevrolet | El Camino | Custom | 7.4L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | El Camino | Base | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | El Camino | Custom | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | El Camino | Base | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | El Camino | Custom | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | El Camino | Base | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | El Camino | Base | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | El Camino | Custom | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | El Camino | Custom | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1972 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Chevrolet | Monte Carlo | 7.4L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Oldsmobile | Custom Cruiser | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Oldsmobile | Cutlass | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Oldsmobile | Cutlass Supreme | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Pontiac | Grand Prix | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Pontiac | Grand Prix | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Pontiac | GTO | N/A | without A/C; Heater Core Aluminum | ||||
| 1972 | Pontiac | LeMans | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Pontiac | LeMans | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Pontiac | LeMans | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1972 | Pontiac | LeMans | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Buick | Skylark | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Buick | Skylark | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Buick | Skylark | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Chevrolet | El Camino | Custom | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | El Camino | Custom | 7.4L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | El Camino | Base | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | El Camino | Base | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | El Camino | Base | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | El Camino | Base | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | El Camino | Custom | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | El Camino | Custom | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | El Camino | Custom | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1971 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Chevrolet | Monte Carlo | 7.4L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Oldsmobile | Cutlass | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Oldsmobile | Cutlass | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Oldsmobile | Cutlass Supreme | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Pontiac | Grand Prix | N/A | without A/C; Heater Core Aluminum | ||||
| 1971 | Pontiac | GTO | N/A | without A/C; Heater Core Aluminum | ||||
| 1971 | Pontiac | LeMans | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Pontiac | LeMans | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Pontiac | LeMans | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1971 | Pontiac | LeMans | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Buick | Skylark | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Buick | Skylark | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Buick | Skylark | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Chevrolet | El Camino | Base | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Base | 7.4L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Custom | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Custom | 7.4L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Base | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Custom | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Custom | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Base | 6.5L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Custom | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Base | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | El Camino | Base | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Chevrolet | Monte Carlo | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Chevrolet | Monte Carlo | 7.4L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Chevrolet | Monte Carlo | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Oldsmobile | Cutlass | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Oldsmobile | Cutlass | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Pontiac | Grand Prix | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Pontiac | Grand Prix | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1970 | Pontiac | GTO | Base | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Pontiac | GTO | Base | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Pontiac | GTO | The Judge | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Pontiac | GTO | The Judge | 7.5L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1970 | Pontiac | LeMans | Base | N/A | without A/C; Heater Core Aluminum | |||
| 1970 | Pontiac | LeMans | Sport | N/A | without A/C; Heater Core Aluminum | |||
| 1970 | Pontiac | Tempest | Base | 5.7L | V8 | GAS | N/A | without A/C; Heater Core Aluminum |
| 1970 | Pontiac | Tempest | Base | 6.6L | V8 | GAS | N/A | without A/C; Heater Core Aluminum |
| 1970 | Pontiac | Tempest | Base | 4.1L | L6 | GAS | N/A | without A/C; Heater Core Aluminum |
| 1969 | Buick | Skylark | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1969 | Buick | Skylark | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1969 | Chevrolet | El Camino | Base | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Custom | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Base | 6.5L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Custom | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Custom | 3.8L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Custom | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Custom | 6.5L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Base | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Base | 3.8L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Chevrolet | El Camino | Base | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1969 | Oldsmobile | Cutlass | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1969 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1969 | Pontiac | Grand Prix | N/A | without A/C; Heater Core Aluminum | ||||
| 1969 | Pontiac | GTO | N/A | without A/C; Heater Core Aluminum | ||||
| 1969 | Pontiac | LeMans | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1969 | Pontiac | LeMans | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1969 | Pontiac | LeMans | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1969 | Pontiac | Tempest | Base | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Pontiac | Tempest | Base | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1969 | Pontiac | Tempest | Custom | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Buick | Skylark | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Buick | Skylark | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Buick | Skylark | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Chevrolet | El Camino | Base | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Custom | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Base | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Custom | 5.4L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Base | 3.8L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Base | 6.5L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Custom | 3.8L | L6 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Custom | 5.0L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Base | 5.3L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Base | 5.4L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Chevrolet | El Camino | Custom | 5.3L | V8 | N/A | without A/C; Heater Core Aluminum | |
| 1968 | Oldsmobile | Cutlass | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Oldsmobile | Cutlass | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Oldsmobile | Cutlass | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Oldsmobile | Cutlass Supreme | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Pontiac | GTO | N/A | without A/C; Heater Core Aluminum | ||||
| 1968 | Pontiac | LeMans | 4.1L | L6 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Pontiac | LeMans | 5.7L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Pontiac | LeMans | 6.6L | V8 | N/A | without A/C; Heater Core Aluminum | ||
| 1968 | Pontiac | Tempest | Base | N/A | without A/C; Heater Core Aluminum | |||
| 1968 | Pontiac | Tempest | Custom | N/A | without A/C; Heater Core Aluminum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.