2021 Ford Ecosport 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

20 Coolant / Antifreeze parts are listed for the 2021 Ford Ecosport, from PRESTONE, PEAK, VALVOLINE and 4 other brands. FVP MV5050GAL carries the "Popular" badge. 13 parts fit every engine; the other 7 are engine-specific.

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

The Heavy Duty section lists 1 option from PRESTONE — rated for severe service. PRESTONE AFC12100 is listed in this group.

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

MOTORCRAFT supplies both parts for the 2021 Ford Ecosport. 1 part fits every engine; the other 1 is engine-specific.

This group includes MOTORCRAFT KM7666 and MOTORCRAFT KM6930.

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

2 Coolant Hose / Pipe Seal parts for the 2021 Ford Ecosport come from 2 brands — AJUSA and FEL-PRO.

Part numbers include AJUSA 16117100 and FEL-PRO 36046.

This table covers the Coolant Hose Connector flanges. Read more

One part is listed for the 2021 Ford Ecosport — FOUR SEASONS 86359.

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

2 Coolant Reservoir parts for the 2021 Ford Ecosport come from TECHPRO. Every part fits all 3 engine options (1.5L L3, 2.0L L4 and 999cc L3 Turbocharged).

Listed part numbers: TECHPRO FO3014193 and TECHPRO FO3014194.

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 2021 Ford Ecosport come from 5 brands — MOTORAD, CALORSTAT, GATES and 2 other brands. The "Popular" part is MOTORAD T57.

This group includes MOTORAD T57, CALORSTAT RC0150 and GATES 31549 and the remaining parts above.

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

One part is listed for the 2021 Ford Ecosport — MOTORAD 3043.

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

5 Intercooler parts are listed for the 2021 Ford Ecosport, from TYC, GPD, MOTORCRAFT and 2 other brands. TYC 18118 carries the "Popular" badge.

Part numbers include TYC 18118, GPD 2711388 and MOTORCRAFT INTCO17, among others listed 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

11 Radiator parts are listed for the 2021 Ford Ecosport, from TECHPRO, KOYORAD, MOTORCRAFT and 5 other brands. KOYORAD A13826 carries the "Popular" badge.

Economy: 3 parts, from TECHPRO and GPD. A representative part number is GPD 13820C.

The Standard Replacement section: 8 options from KOYORAD, MOTORCRAFT, TYC and 3 other brands. KOYORAD A13826 is listed in this group.

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 2021 Ford Ecosport — MOTORCRAFT RS531.

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

13 Radiator Fan Assembly parts for the 2021 Ford Ecosport come from 9 brands — UAC, MOTORCRAFT, TYC and 6 other brands. The "Popular" part is AGILITY 6010480.

The Economy section: 4 options from DORMAN, GPD, SKP and 1 other brand. DORMAN 621987 is listed in this group.

Standard Replacement: 8 parts, from MOTORCRAFT, TYC, UAC and 2 other brands. A representative part number is AGILITY 6010480.

1 further part sits outside the graded sections, with the same engine-level match.

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 2021 Ford Ecosport — 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

7 Radiator Hose parts for the 2021 Ford Ecosport come from 2 brands — MOTORCRAFT and CONTINENTAL. The "Popular" part is MOTORCRAFT KM4854.

Part numbers include MOTORCRAFT KM4854, CONTINENTAL 67304 and CONTINENTAL 67305, 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

16 Temperature Sender / Sensor parts are listed for the 2021 Ford Ecosport, from HOLSTEIN, GPD, STANDARD MOTOR PRODUCTS and 6 other brands. HOLSTEIN 2CTS0039 carries the "Popular" badge.

Economy: 8 parts, from HOLSTEIN, GPD, CALORSTAT and 2 other brands. A representative part number is HOLSTEIN 2CTS0039.

The Standard Replacement section: 6 options from MOTORCRAFT, WALKER PRODUCTS, DELPHI and 1 other brand. MOTORCRAFT DY1194 is listed in this group.

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

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

13 Thermostat parts for the 2021 Ford Ecosport come from 7 brands — MOTORAD, CALORSTAT, AUTOTECNICA and 4 other brands. The "Popular" part is MOTORAD TA3007.

The Economy section: 2 options from AUTOTECNICA and DORMAN. AUTOTECNICA FD0720142 is listed in this group.

Standard Replacement: 8 parts, from CALORSTAT, MOTORAD, MOTORCRAFT and 2 other brands. A representative part number is MOTORAD TA3007.

3 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

15 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2021 Ford Ecosport, from ELRING, FEL-PRO, MOTORCRAFT and 2 other brands. FEL-PRO 35771 carries the "Popular" badge. 2 parts fit every engine; the other 13 are engine-specific.

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

8 Thermostat Housing / Water Outlet parts for the 2021 Ford Ecosport come from 7 brands — AUTOTECNICA, DORMAN, SKP and 4 other brands. The "Popular" part is DORMAN 9021085.

The Economy section: 5 options from AUTOTECNICA, DORMAN, SKP and 1 other brand. DORMAN 9021085 is listed in this group.

Standard Replacement: 3 parts, from GATES, MOTORAD and MOTORCRAFT. A representative part number is GATES CO34937.

This group includes DORMAN 9021085, AUTOTECNICA FD1418362 and AUTOTECNICA FD1418362PRM 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

15 Water Pump parts for the 2021 Ford Ecosport come from 9 brands — MOTORCRAFT, US MOTOR WORKS, FVP and 6 other brands. The "Popular" part is SKP SK1256000.

The Economy section: 6 options from US MOTOR WORKS, FVP, SKP and 1 other brand. SKP SK1256000 is listed in this group.

Standard Replacement: 9 parts, from MOTORCRAFT, GATES, GMB and 2 other brands. A representative part number is MOTORCRAFT PW540.

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

3 Water Pump Gasket parts are listed for the 2021 Ford Ecosport, from ELRING and FEL-PRO.

Listed part numbers: ELRING 181230, ELRING 634910 and FEL-PRO 36271.

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

3 Water Pump Seal / O-Ring parts for the 2021 Ford Ecosport come from 3 brands — APEX, FEL-PRO and MAHLE / CLEVITE.

This group includes APEX AWP3177, FEL-PRO 35772 and MAHLE / CLEVITE 72230.