The 2022 Freightliner Cascadia has 63 cooling system parts with verified fitment on this page — 10 part types and 13 brands, covering all 6 engine options (11.9L DIESEL, 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged and more). Each part includes a manufacturer part number and application notes.
The cooling system system on the 2022 Freightliner Cascadia keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses. The largest groups are Thermostat (27 parts), Coolant / Antifreeze (9 parts) and Radiator Hose (8 parts). The other 7 part types cover the remaining 19 parts.
The 2022 Freightliner Cascadia was sold with 6 engines. 12 parts fit every engine; the other 51 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2022 Freightliner Cascadia cooling system parts are CALORSTAT (22 parts), GATES (10 parts) and PRESTONE (7 parts), plus 10 more brands. Quality grades include Standard Replacement, Heavy Duty and Economy.
10 parts on this 2022 Freightliner Cascadia page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including PRESTONE AF3100 (Coolant / Antifreeze) and SPECTRA PREMIUM 20011775P (Radiator). Click any part number to see every vehicle that part fits.
Coolant / Antifreeze
Compatible With All Colors
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Fits: all 2022 Cascadia engines | AF3055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prime YellowAll Vehicles | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular Fits: all 2022 Cascadia engines | AF3100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prime Yellow - All VehiclesExtended Life | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PEAK Fits: all 2022 Cascadia engines | FCA1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fleet Charge1 Gallon | View on Amazon |
| PEAK Fits: all 2022 Cascadia engines | FXA1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Final Charge Global1 Gallon | View on Amazon |
| PRESTONE Fits: all 2022 Cascadia engines | AFC10000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Command ESi PrechargedPurple | View on Amazon |
| PRESTONE Fits: all 2022 Cascadia engines | AFC13000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Command COR-Guard Nitrite Free-Noat Extended Life CoolantRed | View on Amazon |
| PRESTONE Fits: all 2022 Cascadia engines | AFC12100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Command Nitrite Free Extended Life CoolantYellow Nitrite Free OAT | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular Fits: all 2022 Cascadia engines | AF2100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | All Vehicles10yr/300k mi | View on Amazon |
| PRESTONE Fits: all 2022 Cascadia engines | AFMAX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Universal1 Gallon | View on Amazon |
This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator.
9 Coolant / Antifreeze parts for the 2022 Freightliner Cascadia come from 2 brands — PRESTONE and PEAK. The "Popular" part is PRESTONE AF3100. Every part fits all 6 engine options (11.9L DIESEL, 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged and more).
In the Compatible With All Colors grade, PRESTONE supplies 1 part: grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. A representative part number is PRESTONE AF3055.
The Economy section lists 1 option from PRESTONE — the catalog's value-priced group. PRESTONE AF3100 is listed in this group.
In the Heavy Duty grade, PRESTONE and PEAK supply 5 parts: rated for severe service. A representative part number is PEAK FCA1GAL.
In the Premium grade, PRESTONE supplies 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.
Part numbers include PRESTONE AF3100, PRESTONE AF3055 and PEAK FCA1GAL, among others listed above.
Coolant Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DONALDSON Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | P551008 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coolant Filter, Cartridge | View on Amazon |
| DONALDSON Fits: 14.9L L6 DIESEL Turbocharged | P550867 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Outer Diameter: 93 mm (3.66")Length: 147 mm (5.79") | View on Amazon |
| DONALDSON Fits: 14.9L L6 DIESEL Turbocharged | P550866 | 🇲🇽 MX | Coolant filter, spin-On SCA plus | View on Amazon |
This table covers the Coolant filters. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
3 Coolant Filter parts for the 2022 Freightliner Cascadia come from DONALDSON.
Part numbers include DONALDSON P551008, DONALDSON P550867 and DONALDSON P550866.
Coolant Reservoir
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2022 Cascadia engines | 6031316 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GPD Fits: all 2022 Cascadia engines | 2421001 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MAHLE / CLEVITE Fits: all 2022 Cascadia engines | CRT282000S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the overflow / expansion tanks that hold extra coolant.
3 Coolant Reservoir parts are listed for the 2022 Freightliner Cascadia, from DORMAN, GPD and MAHLE / CLEVITE. All of them fit every engine offered in the 2022 Cascadia.
This group includes DORMAN 6031316, GPD 2421001 and MAHLE / CLEVITE CRT282000S.
Intercooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SPECTRA PREMIUM Fits: 11.9L DIESEL, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 44011748 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with 36.25 IN X 26.3125 IN X 1.9375 IN Corewith 4 IN Inlet | View on Amazon |
This table covers the intercoolers that cool turbo or supercharger charge air.
This group shows a single part: SPECTRA PREMIUM 44011748.
Intercooler Air Hose / Pipe
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 57513 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Convoluted Charge Air | View on Amazon |
| GATES Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | 26204 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Turbocharger Hose (Ring-Retained)4" x 8" (110 psi) | View on Amazon |
| GATES Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 26203 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Turbocharger Hose (Ring-Retained)4" x 6" (110 psi) | View on Amazon |
This table covers the Intercooler Air Hose pipes.
3 Intercooler Air Hose / Pipe parts for the 2022 Freightliner Cascadia come from 2 brands — GATES and CONTINENTAL.
This group includes CONTINENTAL 57513, GATES 26204 and GATES 26203.
Radiator
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 9282711 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Original Equipment (OE) # TXE1003874Cwithout Frame | View on Amazon |
| GPD Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 9282712 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Original Equipment (OE) # TXE1003874Cwith Frame | View on Amazon |
| GPD Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 9282713 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Titanx Model | View on Amazon |
| GPD Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 9282714 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Titanx Modelwith Frame | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SPECTRA PREMIUM Popular Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 20011775P | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Aluminum Core with Plastic Tanks | View on Amazon |
| AGILITY Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 8070157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HD | View on Amazon |
This table covers the radiators that dump engine heat to airflow through the core. Typical signs include overheating in traffic, a wet core, or coolant that disappears with no puddle. Replace the cap if it cannot hold the rated pressure, and bleed the system after the swap.
6 Radiator parts for the 2022 Freightliner Cascadia come from 3 brands — GPD, SPECTRA PREMIUM and AGILITY. The "Popular" part is SPECTRA PREMIUM 20011775P.
The Economy section: 4 options from GPD. GPD 9282711 is listed in this group.
In the Standard Replacement grade, SPECTRA PREMIUM and AGILITY supply 2 parts: built to original-equipment specification. A representative part number is SPECTRA PREMIUM 20011775P.
Part numbers include SPECTRA PREMIUM 20011775P, GPD 9282711 and GPD 9282712, among others listed above.
Radiator Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged | 61116 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | 21891 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 24047 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Fits: 11.9L Turbocharged | 52465 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Fits: 12.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 52111 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Fits: 12.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 52112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Fits: 14.8L L6 DIESEL Turbocharged | 52120 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
| GATES Fits: 14.8L L6 DIESEL Turbocharged | 52121 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molded | View on Amazon |
This table covers the upper, lower and connecting hoses between radiator, engine and reservoir. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.
8 Radiator Hose parts are listed for the 2022 Freightliner Cascadia, from GATES and CONTINENTAL.
This group includes CONTINENTAL 61116, GATES 21891 and GATES 24047 and the remaining parts above.
Thermostat
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | 34148 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Heavy-Duty | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CALORSTAT Popular Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1695876 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Popular Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1910488 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| MOTORAD Popular Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | 406190 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1695782 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1910582 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PerformanceDoes Not Include Seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1910588 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1911482 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1910682 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1913277 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1913482 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Height Between Flanges: 1.29 InDoes Not Include Seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1911787 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | THS1913182 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Height Between Flanges: 1.27 InDoes Not Include Seal | View on Amazon |
| MOTORAD Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | 406160 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Seal | View on Amazon |
| MOTORAD Fits: 11.9L Turbocharged | 407825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 225 Degrees Ffor Engine Oil Cooler System | View on Amazon |
| MOTORAD Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged | 406180 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Seal | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CALORSTAT Popular Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1695876 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Popular Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1910582 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PerformanceDoes Not Include Seal | View on Amazon |
| CALORSTAT Popular Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1910488 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1695782 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1910588 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1911482 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1910682 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1913277 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1913482 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Height Between Flanges: 1.29 InDoes Not Include Seal | View on Amazon |
| CALORSTAT Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1911787 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does not include seal | View on Amazon |
| CALORSTAT Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | THS1913182 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Height Between Flanges: 1.27 InDoes Not Include Seal | View on Amazon |
This table covers the thermostats that open the coolant circuit at the specified temperature. Typical signs include slow warm-up, a gauge that climbs in traffic, or heat that never quite arrives. Replace the housing gasket with the thermostat and bleed the system so a trapped air pocket does not cook the new part.
27 Thermostat parts are listed for the 2022 Freightliner Cascadia, from CALORSTAT, MOTORAD and GATES. GATES 34148 carries the "Popular" badge. They are grouped as Heavy Duty and Standard Replacement, with Standard Replacement the largest group at 15 parts from CALORSTAT and MOTORAD.
Thermostat / Thermostat Housing / Water Outlet Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYTON Fits: 14.9L L6 DIESEL Turbocharged | 6745003G | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Housing to Flange | View on Amazon |
| DAYTON Fits: 14.9L L6 DIESEL Turbocharged | 6745008G | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Housing to Cylinder Head | View on Amazon |
This table covers the seals at the thermostat housing and water outlet. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2022 Freightliner Cascadia come from DAYTON.
Part numbers include DAYTON 6745003G and DAYTON 6745008G.
Water Pump & Fan Clutch Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AGILITY Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 8870002 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Engine Water Pump w | View on Amazon |
This table covers the Water Pump & Fan Clutch assemblies.
One part is listed for the 2022 Freightliner Cascadia — AGILITY 8870002.
Buying Cooling System Parts for a 2022 Freightliner Cascadia
On this vehicle, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses.
- Match the engine first. Some cooling system parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Thermostat and Coolant / Antifreeze .
Frequently Asked Questions
How many cooling system parts fit the 2022 Freightliner Cascadia?
Our catalog currently lists 63 cooling system parts for the 2022 Freightliner Cascadia across 10 subcategories and 13 brands, covering all 6 engine options (11.9L DIESEL, 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged and more). Each part is matched to the engine(s) it fits.
Do cooling system parts differ between 2022 Freightliner Cascadia engines?
Some do. 12 parts fit every engine; the other 51 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of cooling system problems on a 2022 Freightliner Cascadia?
Common symptoms include a rising temperature gauge in traffic, sweet-smelling steam, crusty deposits around hose clamps, or a heater that blows cold. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2022 Freightliner Cascadia was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2022 Freightliner Cascadia?
First match the engine — each row shows which engine(s) the part fits. Then replace coolant with the exact specification the manufacturer calls for — mixing chemistries can gel and block small passages. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2022 Freightliner Cascadia
Cooling System Parts for Other Freightliner Cascadia Years
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