2019 Ford Fiesta 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

19 Coolant / Antifreeze parts are listed for the 2019 Ford Fiesta, from PRESTONE, PEAK, VALVOLINE and 4 other brands. FVP MV5050GAL carries the "Popular" badge.

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, FVP, PEAK, PRESTONE and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is FVP MV5050GAL.

The Premium section lists 5 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 9 options from MOTORCRAFT, VALVOLINE, PRESTONE and 3 other brands — 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

5 Coolant Hose / Pipe parts are listed for the 2019 Ford Fiesta, from MOTORCRAFT, DORMAN and GATES. MOTORCRAFT KM5398 carries the "Popular" badge.

Part numbers include MOTORCRAFT KM5398, DORMAN 626806 and GATES 52563, among others listed 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

This group shows a single part: FEL-PRO 36043.

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

5 Coolant Reservoir parts for the 2019 Ford Fiesta come from 5 brands — AUTOTECNICA, DORMAN, GPD and 2 other brands. The "Popular" part is AUTOTECNICA FD0713624.

This group includes AUTOTECNICA FD0713624, DORMAN 603381 and GPD 2411087 and the remaining 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

5 Coolant Reservoir Cap parts for the 2019 Ford Fiesta come from 5 brands — MOTORAD, CALORSTAT, DORMAN and 2 other brands. The "Popular" part is MOTORAD T57.

Part numbers include MOTORAD T57, CALORSTAT RC0150 and DORMAN 9025404, among others listed above.

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

3 Coolant Reservoir Seal parts are listed for the 2019 Ford Fiesta, from APEX, FEL-PRO and MOTORCRAFT.

This group includes APEX AWO2395, FEL-PRO 36040 and MOTORCRAFT RTS1087.

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

One part is listed for the 2019 Ford Fiesta — MOTORAD 3043.

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

One part is listed for the 2019 Ford Fiesta — MOTORCRAFT INTCO37.

This table covers the Intercooler Air Hose pipes. Read more

One part is listed for the 2019 Ford Fiesta — GATES 29039.

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 are listed for the 2019 Ford Fiesta, from GPD, CSF, DENSO and 6 other brands. CSF 3509 carries the "Popular" badge.

Economy: 1 part, from GPD. A representative part number is GPD 13201C.

The Standard Replacement section: 8 options from CSF, DENSO, KOYORAD and 5 other brands. CSF 3509 is listed in this group.

Listed part numbers: CSF 3509, GPD 13201C and DENSO 2219259, 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

One part is listed for the 2019 Ford Fiesta — MOTORCRAFT RS531.

This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator. Read more

5 Radiator Fan Assembly parts for the 2019 Ford Fiesta come from 4 brands — TECHPRO, MOTORCRAFT, FOUR SEASONS and 1 other brand. The "Popular" part is MOTORCRAFT RF408.

The Economy section: 2 options from TECHPRO. TECHPRO FO3115186 is listed in this group.

Standard Replacement: 3 parts, from MOTORCRAFT, FOUR SEASONS and TYC. A representative part number is MOTORCRAFT RF408.

Part numbers include MOTORCRAFT RF408, TECHPRO FO3115186 and TECHPRO FO3115233, 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

One part is listed for the 2019 Ford Fiesta — MOTORCRAFT YB3170.

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 Fiesta come from 3 brands — MOTORCRAFT, CONTINENTAL and GATES. The "Popular" part is MOTORCRAFT KM5421.

Part numbers include MOTORCRAFT KM5421, MOTORCRAFT KM5383 and CONTINENTAL 67161, among others listed above.

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

10 Temperature Sender / Sensor parts are listed for the 2019 Ford Fiesta, from STANDARD MOTOR PRODUCTS, GPD, CALORSTAT and 5 other brands. STANDARD MOTOR PRODUCTS TX104T carries the "Popular" badge.

Economy: 5 parts, from GPD, STANDARD MOTOR PRODUCTS, CALORSTAT and 1 other brand. A representative part number is STANDARD MOTOR PRODUCTS TX104T.

The Standard Replacement section: 5 options from MOTORCRAFT, NTK, STANDARD MOTOR PRODUCTS and 2 other brands. MOTORCRAFT DY1194 is listed in this group.

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

9 Thermostat parts for the 2019 Ford Fiesta come from 9 brands — AUTOTECNICA, DORMAN, SKP and 6 other brands. The "Popular" part is GATES 34844.

The Economy section: 3 options from AUTOTECNICA, DORMAN and SKP. AUTOTECNICA FD0720713 is listed in this group.

Standard Replacement: 6 parts, from GATES, MOTORCRAFT, CALORSTAT and 3 other brands. A representative part number is GATES 34844.

Listed part numbers: GATES 34844, AUTOTECNICA FD0720713 and DORMAN 9021100, plus the other parts above.

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

15 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2019 Ford Fiesta, from MAHLE / CLEVITE, FEL-PRO, MOTORCRAFT and 2 other brands. FEL-PRO 36041 carries the "Popular" badge.

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

5 Thermostat Housing / Water Outlet parts for the 2019 Ford Fiesta come from 3 brands — FOUR SEASONS, MOTORCRAFT and DORMAN. The "Popular" part is DORMAN 9021084.

The Economy section: 1 option from DORMAN. DORMAN 9021084 is listed in this group.

Standard Replacement: 4 parts, from FOUR SEASONS and MOTORCRAFT. A representative part number is FOUR SEASONS 86274.

This group includes DORMAN 9021084, FOUR SEASONS 86274 and FOUR SEASONS 86341 and the remaining parts above.

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

9 Water Pump parts for the 2019 Ford Fiesta come from 9 brands — SKP, FVP, US MOTOR WORKS and 6 other brands. The "Popular" part is SKP SK1253300.

The Economy section: 3 options from SKP, FVP and US MOTOR WORKS. SKP SK1253300 is listed in this group.

Standard Replacement: 6 parts, from GATES, ACDELCO, AISIN and 3 other brands. A representative part number is GATES 42051.

Part numbers include SKP SK1253300 and FVP US9449, among others listed above.

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

4 Water Pump Gasket parts are listed for the 2019 Ford Fiesta, from APEX, FEL-PRO, MAHLE / CLEVITE and 1 other brand.

Part numbers include APEX AWP3299, FEL-PRO 36037 and MAHLE / CLEVITE K32812, among others listed above.