2022 Freightliner MT Cooling System Parts

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. Read more

11 Coolant / Antifreeze parts for the 2022 Freightliner MT come from 2 brands — PRESTONE and PEAK. The "Popular" part is PRESTONE AF3100.

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.

2 further parts sit outside the graded sections, with the same engine-level match.

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. Read more

This group shows a single part: WIX 24070.

This table covers the overflow / expansion tanks that hold extra coolant. Read more

One part is listed for the 2022 Freightliner MT — GPD 2421017.

This table covers the Intercooler Air Hose pipes. Read more

2 Intercooler Air Hose / Pipe parts for the 2022 Freightliner MT come from 2 brands — CONTINENTAL and GATES.

Part numbers include CONTINENTAL 57512 and GATES 26201.

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. Read more

2 Radiator parts for the 2022 Freightliner MT come from SPECTRA PREMIUM.

Listed part numbers: SPECTRA PREMIUM 20011737 and SPECTRA PREMIUM 20011737P.

This table covers the brackets that mount the Radiator Fan Clutch Bearing. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

This group shows a single part: GATES FB1019.

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. Read more

4 Radiator Hose parts are listed for the 2022 Freightliner MT, from CONTINENTAL and GATES.

The Standard Replacement section lists 2 options from CONTINENTAL and GATES — built to original-equipment specification. CONTINENTAL 60288 is listed in this group.

The Universal Hose (Straight, Bulk) section lists 2 options from CONTINENTAL and GATES — grouped under the catalog's "Universal Hose (Straight, Bulk)" designation — the notes column spells out what sets them apart. CONTINENTAL 57032 is listed in this group.

Listed part numbers: CONTINENTAL 60288, GATES 52161 and CONTINENTAL 57032, plus the other parts above.

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. Read more

3 Thermostat parts are listed for the 2022 Freightliner MT, from CALORSTAT, GATES and MOTORAD.

Listed part numbers: CALORSTAT TH713082J, GATES 33915 and MOTORAD 923192.