2017 International Prostar 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

13 Coolant / Antifreeze parts are listed for the 2017 International Prostar, from PRESTONE, VALVOLINE and PEAK. PRESTONE AF3100 carries the "Popular" badge. All of them fit every engine offered in the 2017 Prostar.

The Compatible With All Colors section lists 1 option from PRESTONE — grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. PRESTONE AF3055 is listed in this group.

In the Economy grade, PRESTONE supplies 1 part: the catalog's value-priced group. A representative part number is PRESTONE AF3100.

The Heavy Duty section lists 8 options from PEAK, PRESTONE and VALVOLINE — rated for severe service. VALVOLINE ZXG051 is listed in this group.

The Premium section lists 2 options from PRESTONE — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.

The Standard Replacement section lists 1 option from VALVOLINE — built to original-equipment specification. VALVOLINE 861399 is listed in this group.

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

8 Coolant Filter parts are listed for the 2017 International Prostar, from WIX, DONALDSON, HASTINGS / BALDWIN and 1 other brand. WIX 24113 carries the "Popular" badge.

Listed part numbers: WIX 24113, WIX 24112 and DONALDSON P550867, plus the other parts above.

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

4 Coolant Reservoir parts for the 2017 International Prostar come from 3 brands — GPD, DORMAN and SKP. 1 part fits every engine; the other 3 are engine-specific.

Listed part numbers: DORMAN 6035105, GPD 2421012 and GPD 2421003, plus the other parts above.

This table covers the caps on the overflow / expansion tank. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

2 Coolant Reservoir Cap parts for the 2017 International Prostar come from 2 brands — GATES and MOTORAD. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include GATES 31405 and MOTORAD T39.

This table covers the adapters used to pressure-test this cooling system. Read more

MOTORAD supplies both parts for the 2017 International Prostar.

This group includes MOTORAD 3132 and MOTORAD 3126.

This table covers the Hose clamps. Read more

One part is listed for the 2017 International Prostar — DORMAN 9044000.

This table covers the intercoolers that cool turbo or supercharger charge air. Read more

6 Intercooler parts are listed for the 2017 International Prostar, from GPD and SPECTRA PREMIUM. SPECTRA PREMIUM 44013529 carries the "Popular" badge. 4 parts fit every engine; the other 2 are engine-specific.

Part numbers include SPECTRA PREMIUM 44013529, GPD 2711500 and GPD 2711615, among others listed above.

This table covers the Intercooler Air Hose pipes. Read more

4 Intercooler Air Hose / Pipe parts are listed for the 2017 International Prostar, from CONTINENTAL and GATES.

Listed part numbers: CONTINENTAL 57504, CONTINENTAL 57513 and GATES 26200, plus the other parts above.

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

7 Radiator parts are listed for the 2017 International Prostar, from GPD, SPECTRA PREMIUM and LILAND GLOBAL. SPECTRA PREMIUM 20013560P carries the "Popular" badge. All of them fit every engine offered in the 2017 Prostar.

Economy: 5 parts, from GPD. A representative part number is GPD 9282762.

The Standard Replacement section: 1 option from SPECTRA PREMIUM. SPECTRA PREMIUM 20013560P is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: SPECTRA PREMIUM 20013560P, GPD 9282762 and GPD 9282763, plus the other parts above.

This table covers the caps that hold system pressure at the radiator or reservoir neck. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

2 Radiator Cap parts are listed for the 2017 International Prostar, from GATES and MOTORAD.

This group includes GATES 31405 and MOTORAD 100410.

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

5 Radiator Hose parts for the 2017 International Prostar come from 3 brands — CONTINENTAL, DAYCO and GATES. 2 parts fit every engine; the other 3 are engine-specific.

Part numbers include CONTINENTAL 60832, CONTINENTAL 62631 and DAYCO 70922, among others listed 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

10 Thermostat parts for the 2017 International Prostar come from 3 brands — MOTORAD, CALORSTAT and GATES. The "Popular" part is GATES 34148.

Heavy Duty: 1 part, from GATES. A representative part number is GATES 34148.

Standard Replacement: 7 parts, from MOTORAD and CALORSTAT. A representative part number is MOTORAD 406190.

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

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. Read more

DAYTON supplies both parts for the 2017 International Prostar.

Part numbers include DAYTON 6745008G and DAYTON 6745003G.

This table covers the pumps that circulate coolant through the block and radiator. Typical signs include coolant at the weep hole, pulley play, or a growl from the front of the engine. Replace the thermostat and refill with the specified coolant whenever the pump comes off. Read more

11 Water Pump parts for the 2017 International Prostar come from 4 brands — US MOTOR WORKS, GMB, FVP and 1 other brand. The "Popular" part is US MOTOR WORKS US932.

The Economy section: 3 options from FVP and US MOTOR WORKS. US MOTOR WORKS US932 is listed in this group.

The High Volume / Pressure section lists 1 option from GATES — grouped under the catalog's "High Volume / Pressure" designation — the notes column spells out what sets them apart. GATES 45071HD is listed in this group.

Standard Replacement: 3 parts, from GMB. A representative part number is GMB 1962230.

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