2021 Lincoln Corsair Cooling System Parts

This table covers the Auxiliary Water Pump hoses. 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

MOTORCRAFT supplies both parts for the 2021 Lincoln Corsair.

Listed part numbers: MOTORCRAFT KM6888 and MOTORCRAFT KM7197.

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 are listed for the 2021 Lincoln Corsair, from PRESTONE, PEAK, MOTORCRAFT and 3 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 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 3 options from MOTORCRAFT 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

MOTORCRAFT supplies the 3 Coolant Hose / Pipe parts for the 2021 Lincoln Corsair.

This group includes MOTORCRAFT KM6817, MOTORCRAFT KM6890 and MOTORCRAFT KM8097.

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 Lincoln Corsair come from 2 brands — ELRING and FEL-PRO.

Listed part numbers: ELRING 097360 and FEL-PRO 36046.

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

4 Coolant Reservoir parts for the 2021 Lincoln Corsair come from 3 brands — TECHPRO, DORMAN and VARIOUS MFR.

Part numbers include DORMAN 603170, TECHPRO FO3014182 and TECHPRO FO3014181, 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

5 Coolant Reservoir Cap parts for the 2021 Lincoln Corsair come from 5 brands — MOTORAD, CALORSTAT, GATES and 2 other brands. The "Popular" part is MOTORAD T57.

Listed part numbers: MOTORAD T57, CALORSTAT RC0150 and GATES 31549, plus the other parts above.

This table covers the Coolant Reservoir retainers and clips. Read more

One part is listed for the 2021 Lincoln Corsair — DORMAN 963249D.

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

5 Intercooler parts are listed for the 2021 Lincoln Corsair, from TYC, GPD, MOTORCRAFT and 2 other brands. TYC 18127 carries the "Popular" badge.

This group includes TYC 18127, GPD 2711418 and MOTORCRAFT INTCO27 and the remaining 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 2021 Lincoln Corsair, from FVP, CSF, AGILITY and 2 other brands. CSF 3939 carries the "Popular" badge.

Listed part numbers: CSF 3939, AGILITY 8013850 and FVP RAD13901, 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 2021 Lincoln Corsair — MOTORCRAFT RS531.

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

7 Radiator Fan Assembly parts for the 2021 Lincoln Corsair come from 6 brands — GPD, MOTORCRAFT, TYC and 3 other brands. The "Popular" part is MOTORCRAFT RF437.

The Economy section: 2 options from GPD. GPD 2812196 is listed in this group.

Standard Replacement: 5 parts, from MOTORCRAFT, TYC, AGILITY and 2 other brands. A representative part number is MOTORCRAFT RF437.

This group includes MOTORCRAFT RF437, GPD 2812196 and GPD 2812197 and the remaining parts above.

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

4 Radiator Hose parts for the 2021 Lincoln Corsair come from 2 brands — MOTORCRAFT and GATES.

This group includes GATES 52570, MOTORCRAFT KM6842 and MOTORCRAFT KM7942 and the remaining parts 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

6 Temperature Sender / Sensor parts are listed for the 2021 Lincoln Corsair, from GPD, HOLSTEIN, VEMO and 3 other brands. GPD 1814551 carries the "Popular" badge.

Economy: 3 parts, from GPD, HOLSTEIN and VEMO. A representative part number is GPD 1814551.

The Standard Replacement section: 3 options from MOTORCRAFT, STANDARD MOTOR PRODUCTS and WELLS. MOTORCRAFT DY1806 is listed in this group.

Part numbers include GPD 1814551, HOLSTEIN 2CTS0297 and VEMO V25720172, 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

2 Thermostat parts for the 2021 Lincoln Corsair come from 2 brands — MOTORAD and MOTORCRAFT.

This group includes MOTORAD 1330190 and MOTORCRAFT RT1257.

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

5 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2021 Lincoln Corsair, from FEL-PRO, MAHLE / CLEVITE and MOTORCRAFT. MOTORCRAFT RG640 carries the "Popular" badge.

Part numbers include MOTORCRAFT RG640, FEL-PRO 35839 and FEL-PRO 36125, among others listed above.

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

4 Thermostat Housing / Water Outlet parts for the 2021 Lincoln Corsair come from 4 brands — FOUR SEASONS, GATES, MOTORAD and 1 other brand.

Part numbers include FOUR SEASONS 86315, GATES CO35007 and MOTORAD CH1052, among others listed 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

5 Water Pump parts for the 2021 Lincoln Corsair come from 5 brands — FVP, US MOTOR WORKS, MOTORCRAFT and 2 other brands. The "Popular" part is MOTORCRAFT PW609.

The Economy section: 2 options from FVP and US MOTOR WORKS. FVP US8181 is listed in this group.

Standard Replacement: 3 parts, from MOTORCRAFT, GATES and GMB. A representative part number is MOTORCRAFT PW609.

Part numbers include MOTORCRAFT PW609 and FVP US8181, 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

MAHLE / CLEVITE supplies both parts for the 2021 Lincoln Corsair.

This group includes MAHLE / CLEVITE K33850 and MAHLE / CLEVITE K33855.

This table covers the Water Pump housings. Read more

One part is listed for the 2021 Lincoln Corsair — MOTORAD CH3103.

This table covers the Water Pump Inlet tubes. Read more

This group shows a single part: MOTORCRAFT KH1166.