2020 Dodge Durango 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

21 Coolant / Antifreeze parts are listed for the 2020 Dodge Durango, from PRESTONE, VALVOLINE, PEAK and 3 other brands. FVP MV5050GAL carries the "Popular" badge. All of them fit every engine offered in the 2020 Durango.

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 2 options from VALVOLINE and PRESTONE — rated for severe service. VALVOLINE ZXG051 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 VALVOLINE, PRESTONE, ACDELCO and 3 other brands — built to original-equipment specification. ACDELCO 105027 is listed in this group.

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

MOPAR supplies the 3 Coolant Hose / Pipe parts for the 2020 Dodge Durango.

This group includes MOPAR 68264816AC, MOPAR 68244857AB and MOPAR 68316519AA.

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: ELRING B63130.

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

9 Coolant Reservoir parts for the 2020 Dodge Durango come from 5 brands — DORMAN, MOPAR, GPD and 2 other brands. The "Popular" part is DORMAN 603002. 2 parts fit every engine; the other 7 are engine-specific.

Part numbers include DORMAN 603002, DORMAN 603630 and MOPAR 68244088AA, 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

4 Coolant Reservoir Cap parts for the 2020 Dodge Durango come from 3 brands — MOTORAD, CALORSTAT and DORMAN. 1 part fits every engine; the other 3 are engine-specific.

Part numbers include CALORSTAT RC0144, DORMAN 54201 and MOTORAD T73, among others listed above.

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

4 Cooling System Tester Adapter parts are listed for the 2020 Dodge Durango, from MOTORAD and GATES.

This group includes GATES 31413, MOTORAD 3128 and MOTORAD 3127 and the remaining parts above.

This table covers the Hose clamps. Read more

MOPAR supplies the 5 Hose Clamp parts for the 2020 Dodge Durango. 1 part fits every engine; the other 4 are engine-specific.

Part numbers include MOPAR 4592176, MOPAR J3203077 and MOPAR 4809147AA, 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

32 Radiator parts are listed for the 2020 Dodge Durango, from MOPAR, CSF, TYC and 10 other brands. CSF 3893 carries the "Popular" badge. Economy and Standard Replacement are all represented, and Standard Replacement alone accounts for 29 parts.

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

8 Radiator Cap parts are listed for the 2020 Dodge Durango, from MOTORAD, GATES, SKP and 2 other brands. MOTORAD ST18 carries the "Popular" badge.

The Locking Replacement section lists 3 options from MOTORAD, GATES and SKP — grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. MOTORAD ST18 is listed in this group.

The Standard Replacement section: 5 options from MOTORAD, CALORSTAT, GATES and 2 other brands. MOTORAD T18 is listed in this group.

Part numbers include MOTORAD ST18, GATES 31535 and SKP SKST18, among others listed above.

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

This group shows a single part: DORMAN 61145.

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

17 Radiator Fan Assembly parts for the 2020 Dodge Durango come from 11 brands — MOPAR, DORMAN, VEMO and 8 other brands. The "Popular" part is DORMAN 621498. 8 parts fit every engine; the other 9 are engine-specific.

The Economy section: 6 options from DORMAN, SKP, GPD and 2 other brands. DORMAN 621498 is listed in this group.

Standard Replacement: 11 parts, from MOPAR, TYC, VDO / CONTINENTAL and 4 other brands. A representative part number is TYC 624540.

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

18 Radiator Hose parts for the 2020 Dodge Durango come from 5 brands — MOPAR, CONTINENTAL, DAYCO and 2 other brands. The "Popular" part is CONTINENTAL 66837.

This table covers the Radiator insulators. Read more

2 Radiator Insulator parts for the 2020 Dodge Durango come from TECHPRO. Every part fits all 3 engine options (3.6L V6, 5.7L V8 and 6.4L V8).

This group includes TECHPRO CH3013103 and TECHPRO CH3013104.

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

4 Radiator Mount Bushing parts for the 2020 Dodge Durango come from 2 brands — DORMAN and MOPAR. Every part fits all 3 engine options (3.6L V6, 5.7L V8 and 6.4L V8).

Part numbers include DORMAN 927288, DORMAN 927289 and MOPAR 68084176AA, 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

20 Temperature Sender / Sensor parts are listed for the 2020 Dodge Durango, from STANDARD MOTOR PRODUCTS, MOPAR, GPD and 9 other brands. DORMAN 926427 carries the "Popular" badge. 1 part fits every engine; the other 19 are engine-specific.

Economy: 8 parts, from GPD, HOLSTEIN, DORMAN and 3 other brands. A representative part number is DORMAN 926427.

The Standard Replacement section: 12 options from MOPAR, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 4 other brands. DELPHI TS10330 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

25 Thermostat parts for the 2020 Dodge Durango come from 9 brands — MOTORAD, CALORSTAT, MOPAR and 6 other brands. The "Popular" part is MOTORAD 7416203.

The Economy section: 2 options from DORMAN and SKP. DORMAN 9023113 is listed in this group.

Heavy Duty: 3 parts, from MOTORAD. A representative part number is MOTORAD 5416203.

The Performance section lists 3 options from MOTORAD — engineered beyond original-equipment specification. MOTORAD 2416160 is listed in this group.

Premium: 2 parts, from MOTORAD. A representative part number is MOTORAD 7416203.

Standard Replacement: 14 parts, from MOTORAD, CALORSTAT, MOPAR and 3 other brands. A representative part number is GATES 34053.

1 further part sits 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

13 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2020 Dodge Durango, from FEL-PRO, APEX, MAHLE / CLEVITE and 1 other brand. FEL-PRO 35975 carries the "Popular" badge.

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

12 Thermostat Housing / Water Outlet parts for the 2020 Dodge Durango come from 7 brands — SKP, GATES, MOTORAD and 4 other brands. The "Popular" part is GATES CO34827.

The Economy section: 3 options from SKP and DORMAN. DORMAN 902689 is listed in this group.

Standard Replacement: 4 parts, from GATES, MOTORAD, FOUR SEASONS and 1 other brand. A representative part number is GATES CO34827.

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