2009 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

14 Coolant / Antifreeze parts for the 2009 International Prostar come from 3 brands — PRESTONE, VALVOLINE 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 2 options from PRESTONE and VALVOLINE — the catalog's value-priced group. PRESTONE AF3100 is listed in this group.

In the Heavy Duty grade, PRESTONE, PEAK and VALVOLINE supply 9 parts: rated for severe service. A representative part number is VALVOLINE ZXG051.

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.

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 for the 2009 International Prostar come from 3 brands — WIX, HASTINGS / BALDWIN and DONALDSON. The "Popular" part is WIX 24113.

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

This table covers the hard pipes and extra hoses in the coolant circuit. Read more

This group shows a single part: GATES 28436.

This table covers the Coolant Level sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

This group shows a single part: DORMAN 9047363.

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

2 Coolant Reservoir parts are listed for the 2009 International Prostar, from DORMAN and SKP.

Listed part numbers: DORMAN 6035105 and SKP SK6035105.

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

4 Coolant Reservoir Cap parts are listed for the 2009 International Prostar, from DORMAN, GATES, MOTORAD and 1 other brand.

Part numbers include DORMAN 9025102, GATES 31405 and MOTORAD T39, among others listed above.

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

4 Cooling System Tester Adapter parts for the 2009 International Prostar come from 2 brands — GATES and MOTORAD.

Listed part numbers: GATES 31379, GATES 31410 and MOTORAD 3132, plus the other parts above.

This table covers the Hose clamps. Read more

This group shows a single part: DORMAN 9044000.

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

5 Intercooler parts for the 2009 International Prostar come from 3 brands — GPD, SPECTRA PREMIUM and OSC.

This group includes GPD 2711445, GPD 2711500 and OSC CAC7164 and the remaining parts above.

This table covers the Intercooler Air Hose pipes. Read more

2 Intercooler Air Hose / Pipe parts for the 2009 International Prostar come from 2 brands — CONTINENTAL and GATES.

Part numbers include CONTINENTAL 57513 and GATES 26203.

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

9 Radiator parts for the 2009 International Prostar come from 3 brands — GPD, SPECTRA PREMIUM and AGILITY. The "Popular" part is SPECTRA PREMIUM 20013545.

The Economy section: 5 options from GPD. GPD 9282762 is listed in this group.

In the Standard Replacement grade, SPECTRA PREMIUM and AGILITY supply 4 parts: built to original-equipment specification. A representative part number is SPECTRA PREMIUM 20013545.

Part numbers include SPECTRA PREMIUM 20013545, GPD 9282762 and GPD 9282768, among others listed 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 for the 2009 International Prostar come from 2 brands — GATES and MOTORAD.

This group includes GATES 31567 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

10 Radiator Hose parts are listed for the 2009 International Prostar, from CONTINENTAL, GATES, DAYCO and 1 other brand.

The Standard Replacement section: 3 options from CONTINENTAL, DAYCO and GATES. CONTINENTAL 60957 is listed in this group.

The Universal Hose (Straight, Bulk) section lists 3 options from GATES and ACDELCO — grouped under the catalog's "Universal Hose (Straight, Bulk)" designation — the notes column spells out what sets them apart. ACDELCO 31064 is listed in this group.

4 ungrouped parts are not assigned to a grade, with the same engine-level match.

This table covers the senders that report coolant temperature to the gauge or ECU. Typical signs include a gauge that sits on empty or overheat, or a lamp that does not match what the engine is doing. Rule out the cluster and the wiring before replacing the sender. Read more

4 Temperature Sender / Sensor parts for the 2009 International Prostar come from 2 brands — DORMAN and GPD.

Part numbers include DORMAN 9047137, DORMAN 9047043 and GPD 1814588, 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

33 Thermostat parts are listed for the 2009 International Prostar, from MOTORAD, CALORSTAT, GATES and 1 other brand. GATES 33579 carries the "Popular" badge. Grades run from Heavy Duty through Standard Replacement; Standard Replacement is the most populated section, led by MOTORAD and CALORSTAT.

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

2 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2009 International Prostar come from DAYTON.

Listed part numbers: 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

29 Water Pump parts are listed for the 2009 International Prostar, from US MOTOR WORKS, FVP, GMB and 4 other brands. US MOTOR WORKS US932 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Economy is the most populated section, led by FVP, US MOTOR WORKS and FAMOUS BRAND.

This table covers the Water Pump Seal O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2009 International Prostar — DORMAN 9045129.