Description
Engineered for heavy-duty truck A/C systems, the 1801080 A/C evaporator delivers OEM-spec performance. The BOA91567 is an aluminum pad-style evaporator core (7-1/16″H x 8-1/8″L x 2-1/4″D) used in sleeper bunk and auxiliary cabin cooling systems (2003–2023), with Freightliner-pattern pad fittings for R134a refrigerant circulation.
Signs You Need a New A/C Evaporator
- Sleeper cab has no or weak cold air despite functional compressor
- Musty or moldy smell coming from sleeper vents
- Water dripping or pooling in sleeper compartment
- Refrigerant seeping from evaporator core connection points
Specifications
| Manufacturer | Freightliner OEM |
|---|---|
| Part Number | BOA91567 (BOA N8116001) |
| Part Type | A/C Evaporator Core – Sleeper/Auxiliary Unit |
| Height | 7-1/16″ |
| Length | 8-1/8″ |
| Thickness | 2-1/4″ |
| Core Type | Aluminum Plate-Fin |
| Inlet Fitting | Freightliner Pad |
| Outlet Fitting | Freightliner Pad |
| Refrigerant | R134a |
| Expansion Valve | 2001023 |
Cross References
This part replaces or is equivalent to the following part numbers:
- MEI: 6671
- Truck Air: 05-0619
- Standard Motor Products (PTAC): PTAC6671
- Also known as: 4004713, 4712155, 400-4713, 500-1829, 5001829, 351331201, 1612011, TE4095, 27-33888, RF7081000711, ZGG708073, E1085
Applications
This sleeper A/C evaporator fits:
- Freightliner Columbia (sleeper auxiliary unit, 2003–2020)
- Freightliner Century Class (sleeper unit, 2003–2020)
- Freightliner Coronado (sleeper auxiliary, 2003–2023)
- Freightliner 122SD with Behr sleeper evaporator (2003–2023)
Verify sleeper unit configuration and expansion valve compatibility before ordering.
