2021 Dodge Charger 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 2021 Dodge Charger come from 5 brands — VALVOLINE, PEAK, PRESTONE and 2 other brands. The "Popular" part is FVP MV5050GAL. Every part fits all 3 engine options (3.6L V6, 5.7L V8 and 6.2L V8 Supercharged).

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, VALVOLINE supplies 1 part: rated for severe service. A representative part number is VALVOLINE ZXG051.

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, AISIN and PEAK supply 5 parts: built to original-equipment specification. A representative part number is VALVOLINE ZXEL1.

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

7 Coolant Hose / Pipe parts for the 2021 Dodge Charger come from 2 brands — MOPAR and CONTINENTAL. The "Popular" part is MOPAR 68259405AA.

Listed part numbers: MOPAR 68259405AA, CONTINENTAL 64719 and MOPAR 5181872AC, plus the other parts 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 2021 Dodge Charger — ELRING B63130.

This table covers the Coolant Hose Connector flanges. Read more

This group shows a single part: DORMAN 47297.

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

12 Coolant Reservoir parts are listed for the 2021 Dodge Charger, from MOPAR, TECHPRO, GPD and 4 other brands. DORMAN 603380 carries the "Popular" badge.

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

MOTORAD supplies the 9 Coolant Reservoir Cap parts for the 2021 Dodge Charger. MOTORAD ST18 carries the "Popular" badge.

The Locking Replacement section lists 4 options from MOTORAD — 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: 2 options from MOTORAD. MOTORAD T18 is listed in this group.

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

Listed part numbers: MOTORAD ST18, MOTORAD ST16 and MOTORAD ST22, plus the other parts above.

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

2 Cooling System Tester Adapter parts for the 2021 Dodge Charger come from 2 brands — GATES and MOTORAD.

This group includes GATES 31413 and MOTORAD 3003.

This table covers the Hose clamps. Read more

5 Hose Clamp parts for the 2021 Dodge Charger come from MOPAR. The "Popular" part is MOPAR 55056415AA.

Part numbers include MOPAR 55056415AA, MOPAR 32002370 and MOPAR 68138381AA, 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

19 Radiator parts for the 2021 Dodge Charger come from 13 brands — CSF, MOPAR, SPECTRA PREMIUM and 10 other brands. The "Popular" part is ULTRA-POWER 13157. 7 parts fit every engine; the other 12 are engine-specific.

The Economy section: 2 options from ULTRA-POWER and GPD. ULTRA-POWER 13157 is listed in this group.

Standard Replacement: 17 parts, from CSF, MOPAR, SPECTRA PREMIUM and 8 other brands. A representative part number is CSF 3525.

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

10 Radiator Cap parts for the 2021 Dodge Charger come from 4 brands — MOPAR, GATES, SKP and 1 other brand. The "Popular" part is GATES 31518.

Locking Replacement: 2 parts, from GATES and SKP. A representative part number is GATES 31518.

Standard Replacement: 5 parts, from MOPAR, GATES, CALORSTAT and 1 other brand. A representative part number is GATES 31528.

3 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 2021 Dodge Charger — DORMAN 61134.

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

18 Radiator Fan Assembly parts are listed for the 2021 Dodge Charger, from GPD, FOUR SEASONS, VARIOUS MFR and 6 other brands. SKP SK621526 carries the "Popular" badge. 6 parts fit every engine; the other 12 are engine-specific.

Economy: 6 parts, from GPD, VARIOUS MFR and SKP. A representative part number is SKP SK621526.

The Premium section: 2 options from DORMAN. DORMAN 621526XD is listed in this group.

The Standard Replacement section: 10 options from FOUR SEASONS, MOPAR, UAC and 2 other brands. FOUR SEASONS 76387 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

One part is listed for the 2021 Dodge Charger — MOPAR 5137713AA.

This table covers the Radiator Fan motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

3 Radiator Fan Motor parts for the 2021 Dodge Charger come from 3 brands — GPD, MOPAR and VEMO. 2 parts fit every engine; the other 1 is engine-specific.

This group includes GPD 2312234, MOPAR 5137714AA and VEMO V33010026.

This table covers the shrouds that duct air through the fan and radiator. Read more

This group shows a single part: MOPAR 68050294AC.

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

25 Radiator Hose parts are listed for the 2021 Dodge Charger, from MOPAR, DAYCO, GATES and 3 other brands. DAYCO 72282 carries the "Popular" badge.

This table covers the Radiator insulators. Read more

TECHPRO supplies both parts for the 2021 Dodge Charger. All of them fit every engine offered in the 2021 Charger.

Part numbers include TECHPRO CH3013100 and TECHPRO CH3013102.

This table covers the Radiator mounts. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

One part is listed for the 2021 Dodge Charger — DORMAN 927290.

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 3 Radiator Mount Bushing parts for the 2021 Dodge Charger. 2 parts fit every engine; the other 1 is engine-specific.

Part numbers include MOPAR 4596474AD, MOPAR 68017994AA and MOPAR 52079419.

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

MOPAR supplies the 10 Radiator Seal parts for the 2021 Dodge Charger. MOPAR 68212036AB carries the "Popular" badge. 7 parts fit every engine; the other 3 are engine-specific.

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

16 Temperature Sender / Sensor parts for the 2021 Dodge Charger come from 12 brands — GPD, STANDARD MOTOR PRODUCTS, MOPAR and 9 other brands. The "Popular" part is BECK/ARNLEY 1581735. 9 parts fit every engine; the other 7 are engine-specific.

The Economy section: 7 options from GPD, DORMAN, HOLSTEIN and 3 other brands. DORMAN 926427 is listed in this group.

Standard Replacement: 9 parts, from MOPAR, WELLS, BECK/ARNLEY and 4 other brands. A representative part number is BECK/ARNLEY 1581735.

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

30 Thermostat parts are listed for the 2021 Dodge Charger, from MOTORAD, CALORSTAT, DORMAN and 7 other brands. DORMAN 9023035 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by MOTORAD, CALORSTAT, MOPAR and 3 other brands.

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

12 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2021 Dodge Charger come from 4 brands — FEL-PRO, MAHLE / CLEVITE, APEX and 1 other brand. The "Popular" part is FEL-PRO 35974.