2019 Ford F-650 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

18 Coolant / Antifreeze parts are listed for the 2019 Ford F-650, from PRESTONE, PEAK, MOTORCRAFT and 2 other brands. PRESTONE AF3100 carries the "Popular" badge. All of them fit every engine offered in the 2019 F-650.

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 and PEAK supply 2 parts: the catalog's value-priced group. A representative part number is PRESTONE AF3100.

The Heavy Duty section lists 6 options from PEAK and PRESTONE — rated for severe service. PEAK FCA1GAL is listed in this group.

The Premium section lists 4 options from PRESTONE and PEAK — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.

The Standard Replacement section lists 5 options from MOTORCRAFT, VALVOLINE and AISIN — built to original-equipment specification. MOTORCRAFT VC13G is listed in this group.

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

7 Coolant Hose / Pipe parts are listed for the 2019 Ford F-650, from MOTORCRAFT and DORMAN. DORMAN 626830 carries the "Popular" badge. 1 part fits every engine; the other 6 are engine-specific.

This group includes DORMAN 626830, MOTORCRAFT KM8086 and MOTORCRAFT KM5365 and the remaining parts above.

This table covers the seals at the Coolant Hose / Pipe. 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

3 Coolant Hose / Pipe Seal parts for the 2019 Ford F-650 come from MAHLE / CLEVITE.

Part numbers include MAHLE / CLEVITE C33846, MAHLE / CLEVITE 72014 and MAHLE / CLEVITE GS33800.

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

2 Coolant Reservoir parts for the 2019 Ford F-650 come from 2 brands — DORMAN and ULTRA-POWER.

Part numbers include DORMAN 603277, among others listed 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 2019 Ford F-650 come from 2 brands — GATES and MOTORCRAFT.

This group includes GATES 31406 and MOTORCRAFT RS527.

This table covers the seals at the Coolant Reservoir. 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

One part is listed for the 2019 Ford F-650 — MOTORCRAFT RTS1084.

This table covers the Coolant Water Crossover Mounting sets. Read more

3 Coolant Water Crossover Mounting Set parts are listed for the 2019 Ford F-650, from MAHLE / CLEVITE and FEL-PRO.

This group includes FEL-PRO ES73551, MAHLE / CLEVITE GS33691 and MAHLE / CLEVITE GS33421.

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

GATES supplies both parts for the 2019 Ford F-650.

This group includes GATES 31379 and GATES 31410.

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

One part is listed for the 2019 Ford F-650 — MOTORCRAFT INTCO12.

This table covers the gaskets that seal the Intercooler. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: MAHLE / CLEVITE GS34104.

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

4 Radiator parts are listed for the 2019 Ford F-650, from MOTORCRAFT and GPD. 1 part fits every engine; the other 3 are engine-specific.

Economy: 1 part, from GPD. A representative part number is GPD 9282645.

The Standard Replacement section: 3 options from MOTORCRAFT. MOTORCRAFT RAD230 is listed in this group.

This group includes GPD 9282645, MOTORCRAFT RAD230 and MOTORCRAFT RAD123 and the remaining 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

MOTORCRAFT supplies the 5 Radiator Cap parts for the 2019 Ford F-650. MOTORCRAFT RS345 carries the "Popular" badge.

Part numbers include MOTORCRAFT RS345, MOTORCRAFT RS534 and MOTORCRAFT RS533, among others listed above.

This table covers the Radiator Fan blades. Typical signs include chatter, streaks, or a skip at the top of the stroke. Confirm left and right lengths in the notes — they are often different. Read more

4 Radiator Fan Blade parts for the 2019 Ford F-650 come from 3 brands — MOTORCRAFT, DORMAN and GPD.

Part numbers include DORMAN 621591, GPD 2812321 and MOTORCRAFT YA265, among others listed above.

This table covers the Radiator Fan clutches. Typical signs include slip at highway speed, chatter on takeoff, or a pedal that stays low. Resurface or replace the flywheel with the clutch — a heat-checked flywheel wastes the new disc. Read more

3 Radiator Fan Clutch parts are listed for the 2019 Ford F-650, from FOUR SEASONS, HAYDEN and MOTORCRAFT.

Part numbers include FOUR SEASONS 46147, HAYDEN 3241 and MOTORCRAFT YB3185.

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

One part is listed for the 2019 Ford F-650 — GATES FB1027.

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

8 Radiator Hose parts for the 2019 Ford F-650 come from MOTORCRAFT. The "Popular" part is MOTORCRAFT KM4781. 2 parts fit every engine; the other 6 are engine-specific.

This group includes MOTORCRAFT KM4781, MOTORCRAFT KM4780 and MOTORCRAFT KM5385 and the remaining parts above.

This table covers the Radiator Mount bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

This group shows a single part: DORMAN 927244.

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

5 Temperature Sender / Sensor parts are listed for the 2019 Ford F-650, from MOTORCRAFT, STANDARD MOTOR PRODUCTS and HOLSTEIN.

Economy: 1 part, from HOLSTEIN. A representative part number is HOLSTEIN 2CTS0012.

The Standard Replacement section: 3 options from MOTORCRAFT and STANDARD MOTOR PRODUCTS. MOTORCRAFT DY1144 is listed in this group.

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

Listed part numbers: HOLSTEIN 2CTS0012, MOTORCRAFT DY1144 and MOTORCRAFT DY1194, 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

24 Thermostat parts for the 2019 Ford F-650 come from 4 brands — MOTORAD, MOTORCRAFT, GATES and 1 other brand. The "Popular" part is GATES 33469. 2 parts fit every engine; the other 22 are engine-specific.

Heavy Duty: 3 parts, from MOTORAD and GATES. A representative part number is GATES 33469S.

The Performance section lists 5 options from MOTORAD — engineered beyond original-equipment specification. MOTORAD MRD107 is listed in this group.

Premium: 2 parts, from MOTORAD. A representative part number is MOTORAD 7265180.

Standard Replacement: 14 parts, from MOTORAD, MOTORCRAFT, GATES and 1 other brand. A representative part number is GATES 33469.

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

11 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2019 Ford F-650, from MAHLE / CLEVITE, MOTORCRAFT, FEL-PRO and 1 other brand. GATES 33671 carries the "Popular" badge.

This table covers the housings and outlets the thermostat sits in. Read more

11 Thermostat Housing / Water Outlet parts for the 2019 Ford F-650 come from 6 brands — MOTORCRAFT, DORMAN, FOUR SEASONS and 3 other brands. The "Popular" part is DORMAN 9021074.

The Economy section: 3 options from DORMAN and SKP. DORMAN 9021074 is listed in this group.

Standard Replacement: 8 parts, from MOTORCRAFT, FOUR SEASONS, GATES and 1 other brand. A representative part number is MOTORCRAFT RH315.

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

16 Water Pump parts for the 2019 Ford F-650 come from 5 brands — GATES, MOTORCRAFT, GMB and 2 other brands. The "Popular" part is MOTORCRAFT PW684.

The Economy section: 1 option from SKP. SKP SK1253010 is listed in this group.

Standard Replacement: 4 parts, from MOTORCRAFT, DAYCO, GATES and 1 other brand. A representative part number is MOTORCRAFT PW684.

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

This table covers the gaskets between the water pump and the block or housing. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

5 Water Pump Gasket parts are listed for the 2019 Ford F-650, from FEL-PRO and MAHLE / CLEVITE.

Listed part numbers: FEL-PRO ES73362, FEL-PRO 35478 and FEL-PRO ES73048, plus the other parts above.