2024 Ram 1500 Classic 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

15 Coolant / Antifreeze parts for the 2024 Ram 1500 Classic come from 3 brands — VALVOLINE, PRESTONE and PEAK. The "Popular" part is VALVOLINE ZXG051. Every part fits both the 3.6L V6 and the 5.7L V8.

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 3 options from PEAK, PRESTONE and VALVOLINE — the catalog's value-priced group. PEAK BQA1GAL is listed in this group.

In the Heavy Duty grade, VALVOLINE and PRESTONE supply 3 parts: rated for severe service. A representative part number is VALVOLINE ZXG051.

In the Premium grade, PRESTONE and PEAK supply 4 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 and PEAK supply 4 parts: built to original-equipment specification. A representative part number is VALVOLINE ZXEL1.

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

5 Coolant Reservoir parts are listed for the 2024 Ram 1500 Classic, from DORMAN, GPD, MAHLE / CLEVITE and 2 other brands. DORMAN 603571 carries the "Popular" badge. 4 parts fit every engine; the other 1 is engine-specific.

This group includes DORMAN 603571, GPD 2411130 and MAHLE / CLEVITE CRT312000S 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

One part is listed for the 2024 Ram 1500 Classic — MOTORAD T134.

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

4 Radiator parts for the 2024 Ram 1500 Classic come from 4 brands — GPD, TECHPRO, TYC and 1 other brand. Every part fits both the 3.6L V6 and the 5.7L V8.

The Economy section: 2 options from GPD and TECHPRO. GPD 13772C is listed in this group.

Standard Replacement: 2 parts, from TYC and UAC. A representative part number is TYC 13772.

This group includes GPD 13772C, TECHPRO CH3010383 and TYC 13772 and the remaining 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

2 Radiator Cap parts for the 2024 Ram 1500 Classic come from MOTORAD. Every part fits both the 3.6L V6 and the 5.7L V8.

In the Locking Replacement grade, MOTORAD supplies 1 part: grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. A representative part number is MOTORAD ST16.

Standard Replacement: 1 part, from MOTORAD. A representative part number is MOTORAD T16.

This group includes MOTORAD ST16 and MOTORAD T16.

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

10 Radiator Fan Assembly parts are listed for the 2024 Ram 1500 Classic, from TYC, UAC, DORMAN and 5 other brands. DORMAN 620189 carries the "Popular" badge. 1 part fits every engine; the other 9 are engine-specific.

Economy: 4 parts, from DORMAN, GPD, TECHPRO and 1 other brand. A representative part number is DORMAN 620189.

The Standard Replacement section: 6 options from TYC, UAC, AGILITY and 1 other brand. TYC 624040 is listed in this group.

This table covers the Radiator Fan blades. Typical signs include chatter, streaks, or a skip at the top of the stroke. Confirm left and right lengths in the notes — they are often different. Read more

2 Radiator Fan Blade parts are listed for the 2024 Ram 1500 Classic, from DORMAN and SKP.

This group includes DORMAN 620057 and SKP SK959911.

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

5 Radiator Fan Clutch parts for the 2024 Ram 1500 Classic come from 5 brands — US MOTOR WORKS, FOUR SEASONS, FVP and 2 other brands. The "Popular" part is US MOTOR WORKS 22059.

Listed part numbers: US MOTOR WORKS 22059, FOUR SEASONS 46088 and FVP 9202440, plus the other 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

5 Radiator Hose parts are listed for the 2024 Ram 1500 Classic, from GATES, ACDELCO, CONTINENTAL and 1 other brand. GATES 23605 carries the "Popular" badge.

Listed part numbers: GATES 23605, ACDELCO 27004X and CONTINENTAL 66164, 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 2024 Ram 1500 Classic come from 5 brands — STANDARD MOTOR PRODUCTS, GPD, HOLSTEIN and 2 other brands. The "Popular" part is DORMAN 926427. 1 part fits every engine; the other 9 are engine-specific.

The Economy section: 6 options from GPD, HOLSTEIN, DORMAN and 1 other brand. DORMAN 926427 is listed in this group.

Standard Replacement: 4 parts, from STANDARD MOTOR PRODUCTS and WALKER PRODUCTS. A representative part number is STANDARD MOTOR PRODUCTS TX259.

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

8 Thermostat parts are listed for the 2024 Ram 1500 Classic, from FOUR SEASONS, MOTORAD, DORMAN and 3 other brands. DORMAN 9023115 carries the "Popular" badge.

Economy: 2 parts, from DORMAN and SKP. A representative part number is DORMAN 9023115.

The Standard Replacement section: 3 options from FOUR SEASONS and MOTORAD. FOUR SEASONS 86269 is listed in this group.

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

This group includes DORMAN 9023115, SKP SK9023115 and FOUR SEASONS 86269 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

2 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2024 Ram 1500 Classic come from 2 brands — FEL-PRO and MAHLE / CLEVITE.

Part numbers include FEL-PRO 35975 and MAHLE / CLEVITE C32591.

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

9 Thermostat Housing / Water Outlet parts are listed for the 2024 Ram 1500 Classic, from DORMAN, MOTORAD, SKP and 3 other brands. DORMAN 9023102HP carries the "Popular" badge.

Economy: 4 parts, from DORMAN and SKP. A representative part number is DORMAN 9023102HP.

The Standard Replacement section: 4 options from MOTORAD, AUTOTECNICA and FOUR SEASONS. AUTOTECNICA CY0719439 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: DORMAN 9023102HP, DORMAN 9023102 and DORMAN 902315, 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

15 Water Pump parts are listed for the 2024 Ram 1500 Classic, from FVP, GMB, US MOTOR WORKS and 4 other brands. SKP SK1204450 carries the "Popular" badge.

Economy: 5 parts, from FVP, US MOTOR WORKS and SKP. A representative part number is SKP SK1204450.

The Standard Replacement section: 9 options from GMB, GATES, DAYCO and 2 other brands. GATES 44020 is listed in this group.

1 ungrouped part is 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

5 Water Pump Gasket parts for the 2024 Ram 1500 Classic come from 4 brands — FEL-PRO, AJUSA, MAHLE / CLEVITE and 1 other brand.

Part numbers include AJUSA 01704700, FEL-PRO 35982 and FEL-PRO 35907, among others listed above.