2025 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

9 Coolant / Antifreeze parts for the 2025 Dodge Durango come from 2 brands — VALVOLINE and PRESTONE. The "Popular" part is PRESTONE AF2100. Every part fits all 3 engine options (3.6L V6, 5.7L V8 and 6.2L V8 Supercharged).

The Economy section lists 2 options from PRESTONE and VALVOLINE — the catalog's value-priced group. PRESTONE AF3100 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 supplies 2 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 supplies 3 parts: built to original-equipment specification. A representative part number is VALVOLINE ZXEL1.

This group includes PRESTONE AF2100, PRESTONE AF3100 and VALVOLINE 719009 and the remaining parts above.

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

7 Coolant Hose / Pipe parts for the 2025 Dodge Durango come from MOPAR.

Part numbers include MOPAR 68264816AC, MOPAR 68244857AB and MOPAR 68316519AA, 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

One part is listed for the 2025 Dodge Durango — ELRING B63130.

This table covers the Coolant Hose Connector flanges. Read more

2 Coolant Hose Connector / Flange parts for the 2025 Dodge Durango come from MOPAR.

Part numbers include MOPAR 68319147AA and MOPAR 68321496AB.

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

4 Coolant Reservoir parts are listed for the 2025 Dodge Durango, from MOPAR and GPD.

This group includes GPD 2411282, MOPAR 68244088AA and MOPAR 5165708AA 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 2025 Dodge Durango, from MOTORAD and CALORSTAT.

Listed part numbers: CALORSTAT RC0144, MOTORAD T73 and MOTORAD T134.

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

This group shows a single part: GATES 31413.

This table covers the Hose clamps. Read more

11 Hose Clamp parts for the 2025 Dodge Durango come from MOPAR. The "Popular" part is MOPAR 4592176. 1 part fits every engine; the other 10 are engine-specific.

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 for the 2025 Dodge Durango come from 6 brands — MOPAR, TECHPRO, CSF and 3 other brands. The "Popular" part is CSF 3958.

The Economy section: 3 options from TECHPRO and GPD. GPD 13204C is listed in this group.

Standard Replacement: 8 parts, from MOPAR, CSF, TYC and 1 other brand. A representative part number is CSF 3958.

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

6 Radiator Cap parts for the 2025 Dodge Durango come from 4 brands — GATES, MOPAR, MOTORAD and 1 other brand. The "Popular" part is MOTORAD ST18.

In the Locking Replacement grade, MOTORAD and GATES supply 2 parts: grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. A representative part number is MOTORAD ST18.

Standard Replacement: 3 parts, from CALORSTAT, GATES and MOPAR. A representative part number is CALORSTAT RC0153.

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

Listed part numbers: MOTORAD ST18, GATES 31535 and CALORSTAT RC0153, plus the other parts above.

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

9 Radiator Fan Assembly parts are listed for the 2025 Dodge Durango, from MOPAR, TECHPRO, UAC and 1 other brand. MOPAR 68482591AC carries the "Popular" badge.

Economy: 2 parts, from TECHPRO. A representative part number is TECHPRO CH3115203.

The Standard Replacement section: 5 options from MOPAR, TYC and UAC. MOPAR 68482591AC is listed in this group.

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

This group includes MOPAR 68482591AC, TECHPRO CH3115203 and TECHPRO CH3115204 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

12 Radiator Hose parts are listed for the 2025 Dodge Durango, from MOPAR, CONTINENTAL, GATES and 1 other brand. CONTINENTAL 66837 carries the "Popular" badge.

This table covers the Radiator insulators. Read more

TECHPRO supplies both parts for the 2025 Dodge Durango.

Part numbers include 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

MOPAR supplies the 4 Radiator Mount Bushing parts for the 2025 Dodge Durango.

Listed part numbers: MOPAR 68497512AA, MOPAR 68497511AA and MOPAR 68084176AA, plus the other 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

10 Temperature Sender / Sensor parts for the 2025 Dodge Durango come from 6 brands — STANDARD MOTOR PRODUCTS, MOPAR, GPD and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS TX195.

The Economy section: 3 options from GPD, HOLSTEIN and STANDARD MOTOR PRODUCTS. GPD 1712493 is listed in this group.

Standard Replacement: 3 parts, from STANDARD MOTOR PRODUCTS, WELLS and MOPAR. A representative part number is STANDARD MOTOR PRODUCTS TX195.

4 further parts sit outside the graded sections, 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

9 Thermostat parts are listed for the 2025 Dodge Durango, from MOTORAD, MOPAR, DORMAN and 3 other brands. MOPAR 4893926AH carries the "Popular" badge.

Economy: 1 part, from DORMAN. A representative part number is DORMAN 9023113.

The Heavy Duty section: 1 option from MOTORAD. MOTORAD 51009194 is listed in this group.

The Standard Replacement section: 3 options from MOPAR, FOUR SEASONS and MOTORAD. MOPAR 4893926AH is listed in this group.

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

This group includes MOPAR 4893926AH, DORMAN 9023113 and MOTORAD 51009194 and the remaining 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

6 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2025 Dodge Durango come from 3 brands — MAHLE / CLEVITE, MOPAR and FEL-PRO. The "Popular" part is MAHLE / CLEVITE C33520.

This group includes MAHLE / CLEVITE C33520, MOPAR 68212516AA and FEL-PRO 36257 and the remaining parts above.

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

10 Thermostat Housing / Water Outlet parts are listed for the 2025 Dodge Durango, from MOPAR, GATES, FOUR SEASONS and 3 other brands. GATES CO34827 carries the "Popular" badge.

Economy: 1 part, from DORMAN. A representative part number is DORMAN 902689.

The Standard Replacement section: 3 options from GATES, FOUR SEASONS and MOPAR. GATES CO34827 is listed in this group.

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

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

23 Water Pump parts are listed for the 2025 Dodge Durango, from MOPAR, FVP, GMB and 6 other brands. US MOTOR WORKS US8160 carries the "Popular" badge.

Economy: 5 parts, from US MOTOR WORKS, FVP and SKP. A representative part number is US MOTOR WORKS US8160.

The Standard Replacement section: 12 options from MOPAR, GMB, MELLING and 3 other brands. GMB 1204000 is listed in this group.

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

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

6 Water Pump Gasket parts for the 2025 Dodge Durango come from 3 brands — MOPAR, MAHLE / CLEVITE and FEL-PRO.

This group includes FEL-PRO 36248, MAHLE / CLEVITE K33528 and MAHLE / CLEVITE K31777 and the remaining parts above.

This table covers the Water Pump Inlet tubes. Read more

MOPAR supplies the 3 Water Pump Inlet Tube parts for the 2025 Dodge Durango. 1 part fits every engine; the other 2 are engine-specific.

This group includes MOPAR 68319147AA, MOPAR 53034237AB and MOPAR 68321496AB.