2020 Chrysler Pacifica Cooling System Parts

This table covers the Battery coolers. Typical signs include overheated fluid, a leak at the fittings, or mixed fluids in the reservoir. Flush the lines when you replace a cooler. Read more

One part is listed for the 2020 Chrysler Pacifica — MOTORAD TA9222.

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

21 Coolant / Antifreeze parts for the 2020 Chrysler Pacifica come from 6 brands — PRESTONE, VALVOLINE, PEAK and 3 other brands. The "Popular" part is FVP MV5050GAL. 17 parts fit every engine; the other 4 are engine-specific.

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 4 options from FVP, PEAK, PRESTONE and 1 other brand — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Heavy Duty grade, PRESTONE and VALVOLINE supply 2 parts: rated for severe service. A representative part number is PRESTONE AFC12100.

In the Premium grade, PRESTONE and PEAK supply 5 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, VALVOLINE, PRESTONE, ACDELCO and 2 other brands supply 9 parts: built to original-equipment specification. A representative part number is ACDELCO 105027.

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

This group shows a single part: MOPAR 52126356AA.

This table covers the seals at the Coolant Hose Connector / Flange. 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 2020 Chrysler Pacifica — ELRING 086460.

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: WELLS 5S17124.

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

5 Coolant Reservoir parts are listed for the 2020 Chrysler Pacifica, from DORMAN, GPD, MOPAR and 2 other brands. DORMAN 603888 carries the "Popular" badge. All of them fit every engine offered in the 2020 Pacifica.

This group includes DORMAN 603888, GPD 2411354 and MOPAR 68217323AA 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

3 Coolant Reservoir Cap parts are listed for the 2020 Chrysler Pacifica, from MOTORAD and CALORSTAT. 2 parts fit every engine; the other 1 is engine-specific.

This group includes CALORSTAT RC0144, MOTORAD T73 and MOTORAD T114.

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

2 Cooling System Tester Adapter parts for the 2020 Chrysler Pacifica come from MOTORAD. Every part fits both the 3.6L V6 and the 3.6L V6 ELECTRIC/GAS.

Part numbers include MOTORAD 3128 and MOTORAD 3127.

This table covers the Hose clamps. Read more

This group shows a single part: MOPAR 6511760AA.

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

24 Radiator parts for the 2020 Chrysler Pacifica come from 10 brands — KOYORAD, UAC, TYC and 7 other brands. The "Popular" part is CSF 3810.

The Economy section: 1 option from GPD. GPD 13641C is listed in this group.

Standard Replacement: 11 parts, from KOYORAD, UAC, CSF and 6 other brands. A representative part number is CSF 3810.

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

This table covers the petcocks used to drain the radiator. Read more

One part is listed for the 2020 Chrysler Pacifica — DORMAN 61134.

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

13 Radiator Fan Assembly parts are listed for the 2020 Chrysler Pacifica, from GPD, TYC, FOUR SEASONS and 7 other brands. DORMAN 620187 carries the "Popular" badge. 5 parts fit every engine; the other 8 are engine-specific.

Economy: 5 parts, from GPD, DORMAN, SKP and 1 other brand. A representative part number is DORMAN 620187.

The Standard Replacement section: 8 options from TYC, FOUR SEASONS, AGILITY and 3 other brands. TYC 624120 is listed in this group.

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

6 Radiator Hose parts are listed for the 2020 Chrysler Pacifica, from GATES and MOPAR. GATES 51786 carries the "Popular" badge. 3 parts fit every engine; the other 3 are engine-specific.

Listed part numbers: GATES 51786, GATES 51825 and GATES 52484, plus the other 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

MOPAR supplies both parts for the 2020 Chrysler Pacifica. All of them fit every engine offered in the 2020 Pacifica.

Listed part numbers: MOPAR 68294447AA and MOPAR 52014782AA.

This table covers the seals at the Radiator. 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 2020 Chrysler Pacifica — MOPAR 68229146AB.

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

7 Temperature Sender / Sensor parts for the 2020 Chrysler Pacifica come from 6 brands — MOPAR, GPD, HOLSTEIN and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS TX261. Every part fits both the 3.6L V6 and the 3.6L V6 ELECTRIC/GAS.

The Economy section: 2 options from GPD and HOLSTEIN. GPD 1814517 is listed in this group.

Standard Replacement: 5 parts, from MOPAR, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 1 other brand. A representative part number is STANDARD MOTOR PRODUCTS TX261.

This group includes STANDARD MOTOR PRODUCTS TX261, GPD 1814517 and HOLSTEIN 2CTS0259 and the remaining 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

5 Thermostat parts are listed for the 2020 Chrysler Pacifica, from DORMAN, SKP, MOTORAD and 2 other brands. MOTORAD 865194 carries the "Popular" badge. All of them fit every engine offered in the 2020 Pacifica.

Economy: 2 parts, from DORMAN and SKP. A representative part number is DORMAN 9023114.

The Standard Replacement section: 3 options from MOTORAD, FOUR SEASONS and MOPAR. MOTORAD 865194 is listed in this group.

Listed part numbers: MOTORAD 865194, DORMAN 9023114 and SKP SK865194, 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

7 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2020 Chrysler Pacifica come from 4 brands — FEL-PRO, APEX, MAHLE / CLEVITE and 1 other brand. The "Popular" part is FEL-PRO 35974. 4 parts fit every engine; the other 3 are engine-specific.

Part numbers include FEL-PRO 35974, FEL-PRO 35975 and APEX AWO2330, among others listed above.

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

4 Thermostat Housing / Water Outlet parts are listed for the 2020 Chrysler Pacifica, from FOUR SEASONS, GATES, MOPAR and 1 other brand. All of them fit every engine offered in the 2020 Pacifica.

Listed part numbers: FOUR SEASONS 86340, GATES CO35074 and MOPAR 4893794AE, plus the other 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

11 Water Pump parts are listed for the 2020 Chrysler Pacifica, from MOPAR, US MOTOR WORKS, ENGINETECH and 6 other brands. US MOTOR WORKS US8151 carries the "Popular" badge. All of them fit every engine offered in the 2020 Pacifica.

Economy: 4 parts, from US MOTOR WORKS, ENGINETECH, FVP and 1 other brand. A representative part number is US MOTOR WORKS US8151.

The Standard Replacement section: 7 options from MOPAR, GMB, MELLING and 2 other brands. GMB 1204010 is listed in this group.

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 for the 2020 Chrysler Pacifica come from 4 brands — ELRING, FEL-PRO, MAHLE / CLEVITE and 1 other brand. Every part fits both the 3.6L V6 and the 3.6L V6 ELECTRIC/GAS.

This group includes ELRING 086450, FEL-PRO 36248 and MAHLE / CLEVITE K33528 and the remaining parts above.

This table covers the Water Pump Inlet tubes. Read more

2 Water Pump Inlet Tube parts are listed for the 2020 Chrysler Pacifica, from GATES and MOTORAD. All of them fit every engine offered in the 2020 Pacifica.

This group includes GATES 12586 and MOTORAD CH2097.