Description
The Behr BOA91621 is a pleated cabin air recirculation filter that replaces Donaldson P628392, Fleetguard AF26429, Baldwin PA5773, and WIX 24629 in Freightliner Century cab HVAC systems. The filter measures 10 in long by 5.25 in tall by 0.56 in thick and drops into the recirculation slot behind the dash without modification.
Specifications
| Manufacturer | Behr (Behr Hella Service) |
|---|---|
| Part Number | BOA91621 |
| Part Type | Cabin Air Recirculation Filter |
| Length | 10.00 in (254 mm) |
| Height | 5.25 in (133 mm) |
| Thickness | 0.56 in (14 mm) |
| Media | Pleated cellulose / synthetic blend |
Cross References
This cabin air filter replaces or is equivalent to the following part numbers:
- Freightliner / Alliance: ABP N83 328385
- Behr Hella Service: 351279331
- Donaldson: P628392
- Fleetguard: AF26429
- Baldwin: PA5773
- WIX: 24629
- Kysor: 3112010
- MEI / AirSource: 7978
- Truck Air: 18-0634
- Omega: 98-10007
- TRP: GD11750
- Fleetrite: ZGG720016
Applications
This cabin air recirculation filter fits the following Freightliner cab HVAC systems:
- Freightliner Century Class — 2007-2011
- Freightliner Coronado — equipped with the BOA91621 recirculation slot
Verify your truck model year and HVAC configuration before ordering. Replacement is recommended every 30,000 miles or every 3 months in dusty operating environments.









