66 Cooling system parts are listed for the 2021 Chrysler Voyager, in 11 part types, covering the 3.6L V6 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Chrysler Voyager, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses. Most of the listed parts are Coolant / Antifreeze (17 parts), Radiator (8 parts) and Radiator Fan Assembly (8 parts). The other 8 part types cover the remaining 33 parts.
Every part on this page is matched to the 3.6L V6 — the only engine offered in the 2021 Chrysler Voyager.
The most listed brands for 2021 Chrysler Voyager cooling system parts are PRESTONE (6 parts), VALVOLINE (5 parts) and DORMAN (5 parts), plus 23 more brands. Quality grades include Standard Replacement, Economy and Premium.
14 parts on this 2021 Chrysler Voyager page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including FVP MV5050GAL (Coolant / Antifreeze) and DORMAN 603888 (Coolant Reservoir). Click any part number to see every vehicle that part fits.
Coolant / Antifreeze
Compatible With All Colors
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE | AF3055 | 🇺🇸 US | Prime YellowAll Vehicles | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular | MV5050GAL | 🇺🇸 US | Extended LifeAll Makes / All Models | View on Amazon |
| PEAK | BQA1GAL | 🇺🇸 US | Blue Mountain Long LifeAll Vehicle | View on Amazon |
| PRESTONE | AF3100 | 🇺🇸 US | Prime Yellow - All VehiclesExtended Life | View on Amazon |
| VALVOLINE | 719009 | 🇺🇸 US | Multi-Vehicle Yellow1 Gallon | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | ZXG051 | 🇺🇸 US | G05 Yellow1 Gallon | View on Amazon |
| PRESTONE | AFC12100 | 🇺🇸 US | Command Nitrite Free Extended Life CoolantYellow Nitrite Free OAT | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular | AF2100 | 🇺🇸 US | All Vehicles10yr/300k mi | View on Amazon |
| PEAK | PKP1GAL | 🇺🇸 US | All Vehicles Antifreeze1 Gallon | View on Amazon |
| PEAK | PXA1GAL | 🇺🇸 US | Global Lifetime1 Gallon | View on Amazon |
| PRESTONE | AF6900 | 🇺🇸 US | MAX Jeep/Ram/Dodge/Chrysler1 Gallon | View on Amazon |
| PRESTONE | AFMAX | 🇺🇸 US | Max Universal1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | ZXEL1 | 🇺🇸 US | Dex-Cool Orange1 Gallon | View on Amazon |
| AISIN | ACD007 | 🇺🇸 US | PurpleOAT | View on Amazon |
| PEAK | NAP1GAL | 🇺🇸 US | OET North American Extended Life Purple1 Gallon | View on Amazon |
| VALVOLINE | 888374 | 🇺🇸 US | American Vehicle Orange1 Gallon | View on Amazon |
| VALVOLINE | 877981 | 🇺🇸 US | G30 Purple1 Gallon | View on Amazon |
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.
17 Coolant / Antifreeze parts for the 2021 Chrysler Voyager come from 5 brands — PRESTONE, VALVOLINE, PEAK and 2 other brands. The "Popular" part is FVP MV5050GAL.
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, VALVOLINE and PRESTONE supply 2 parts: 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.
Coolant Reservoir
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 603888 | 🇺🇸 US | without Electric Cooling | View on Amazon |
| GPD | 2411354 | 🇺🇸 US | without Electrical Cooling | View on Amazon |
| SKP | SK603888 | 🇺🇸 US | with Cap | View on Amazon |
| TECHPRO | CH3014169 | 🇺🇸 US | Includes Cap | View on Amazon |
| TECHPRO | CH3014168 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the overflow / expansion tanks that hold extra coolant.
5 Coolant Reservoir parts are listed for the 2021 Chrysler Voyager, from TECHPRO, DORMAN, GPD and 1 other brand. DORMAN 603888 carries the "Popular" badge.
Listed part numbers: DORMAN 603888, GPD 2411354 and SKP SK603888, plus the other parts above.
Coolant Reservoir Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CALORSTAT | RC0144 | 🇺🇸 US | Maximum Pressure Rating: 20.0 PS | View on Amazon |
| MOTORAD | T73 | 🇺🇸 US | Standard | View on Amazon |
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.
2 Coolant Reservoir Cap parts are listed for the 2021 Chrysler Voyager, from CALORSTAT and MOTORAD.
Listed part numbers: CALORSTAT RC0144 and MOTORAD T73.
Cooling System Tester Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD | 3128 | 🇺🇸 US | StandardRadiator Cap Adapter | View on Amazon |
| MOTORAD | 3127 | 🇺🇸 US | Standard | View on Amazon |
This table covers the adapters used to pressure-test this cooling system.
2 Cooling System Tester Adapter parts for the 2021 Chrysler Voyager come from MOTORAD.
Part numbers include MOTORAD 3128 and MOTORAD 3127.
Radiator
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 13642C | 🇺🇸 US | with Factory Tow Package | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CSF Popular | 3810 | 🇺🇸 US | 1 RowPlastic Tank / Aluminum Core | View on Amazon |
| TYC Popular | 13641 | 🇺🇸 US | PRIMARY | View on Amazon |
| AGILITY | 8013642 | 🇺🇸 US | View on Amazon | |
| FVP | RAD13641 | 🇺🇸 US | View on Amazon | |
| OSC | 13641 | 🇺🇸 US | View on Amazon | |
| UAC | RA13641C | 🇺🇸 US | without Towing Package | View on Amazon |
| UAC | RA13642C | 🇺🇸 US | with Towing Package | View on Amazon |
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.
8 Radiator parts for the 2021 Chrysler Voyager come from 7 brands — UAC, GPD, CSF and 4 other brands. The "Popular" part is CSF 3810.
The Economy section: 1 option from GPD. GPD 13642C is listed in this group.
Standard Replacement: 7 parts, from UAC, CSF, TYC and 3 other brands. A representative part number is CSF 3810.
This group includes CSF 3810, GPD 13642C and TYC 13641 and the remaining parts above.
Radiator Drain Petcock
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 61134 | 🇺🇸 US | Push-in twist lock | View on Amazon |
This table covers the petcocks used to drain the radiator.
One part is listed for the 2021 Chrysler Voyager — DORMAN 61134.
Radiator Fan Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 620187 | 🇺🇸 US | without Sales Code AHT (Tow Package)without Sales Code XDQ (Electrical Package Severe Use) | View on Amazon |
| GPD | 2812038 | 🇺🇸 US | with Factory Tow Package | View on Amazon |
| GPD | 2812037 | 🇺🇸 US | without Towing Package | View on Amazon |
| SKP | SK624120 | 🇺🇸 US | View on Amazon | |
| VARIOUS MFR | CH3115195 | 🇺🇸 US | without Towing Package | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular | 624120 | 🇺🇸 US | View on Amazon | |
| FOUR SEASONS | 75316 | 🇺🇸 US | without Towing Package | View on Amazon |
| VDO / CONTINENTAL | FA71915 | 🇺🇸 US | without Towing Package | View on Amazon |
This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator.
8 Radiator Fan Assembly parts are listed for the 2021 Chrysler Voyager, from GPD, DORMAN, SKP and 4 other brands. DORMAN 620187 carries the "Popular" badge.
Economy: 5 parts, from GPD, DORMAN, SKP and 1 other brand. A representative part number is DORMAN 620187.
The Standard Replacement section: 3 options from TYC, FOUR SEASONS and VDO / CONTINENTAL. TYC 624120 is listed in this group.
Listed part numbers: DORMAN 620187, GPD 2812038 and GPD 2812037, plus the other parts above.
Radiator Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular | 51825 | 🇺🇸 US | Molded | View on Amazon |
| GATES | 52484 | 🇺🇸 US | Molded | View on Amazon |
| GATES | 52485 | 🇺🇸 US | Molded | View on Amazon |
| GATES | 51786 | 🇺🇸 US | Molded | View on Amazon |
| GATES | 51828 | 🇺🇸 US | Molded | View on Amazon |
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.
GATES supplies the 5 Radiator Hose parts for the 2021 Chrysler Voyager. GATES 51825 carries the "Popular" badge.
Listed part numbers: GATES 51825, GATES 52484 and GATES 52485, plus the other parts above.
Temperature Sender / Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 926427 | 🇺🇸 US | At Oil Filter | View on Amazon |
| GPD | 1814517 | 🇺🇸 US | Engine Block | View on Amazon |
| HOLSTEIN | 2CTS0059 | 🇺🇸 US | Radiator Coolant Hose (Lower) | View on Amazon |
| HOLSTEIN | 2CTS0259 | 🇺🇸 US | Water Pump | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | TX205 | 🇺🇸 US | Located On Coolant Outlet | View on Amazon |
| STANDARD MOTOR PRODUCTS | TX261 | 🇺🇸 US | Fits Located on Engin | View on Amazon |
| WALKER PRODUCTS | 2112019 | 🇺🇸 US | Sensor Only | View on Amazon |
| WELLS | 5S17542 | 🇺🇸 US | View on Amazon |
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.
8 Temperature Sender / Sensor parts for the 2021 Chrysler Voyager come from 6 brands — HOLSTEIN, STANDARD MOTOR PRODUCTS, DORMAN and 3 other brands. The "Popular" part is DORMAN 926427.
The Economy section: 4 options from HOLSTEIN, DORMAN and GPD. DORMAN 926427 is listed in this group.
Standard Replacement: 4 parts, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and WELLS. A representative part number is STANDARD MOTOR PRODUCTS TX205.
Part numbers include DORMAN 926427, GPD 1814517 and HOLSTEIN 2CTS0059, among others listed above.
Thermostat
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 9023114 | 🇺🇸 US | Includes Housing | View on Amazon |
| SKP | SK865194 | 🇺🇸 US | Includes Housing | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD | 5865194 | 🇺🇸 US | Includes Sensor, and SealUltra Stat | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD Popular | 865194 | 🇺🇸 US | Includes Housing, Sensor, Seal | View on Amazon |
| FOUR SEASONS | 86325 | 🇺🇸 US | Includes Housing | View on Amazon |
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.
5 Thermostat parts are listed for the 2021 Chrysler Voyager, from MOTORAD, DORMAN, SKP and 1 other brand. MOTORAD 865194 carries the "Popular" badge.
Economy: 2 parts, from DORMAN and SKP. A representative part number is DORMAN 9023114.
The Heavy Duty section: 1 option from MOTORAD. MOTORAD 5865194 is listed in this group.
The Standard Replacement section: 2 options from MOTORAD and FOUR SEASONS. MOTORAD 865194 is listed in this group.
This group includes MOTORAD 865194, DORMAN 9023114 and SKP SK865194 and the remaining parts above.
Thermostat / Thermostat Housing / Water Outlet Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Popular | 35974 | 🇺🇸 US | Thermostat Seal | View on Amazon |
| FEL-PRO | 36218 | 🇺🇸 US | Thermostat Seal | View on Amazon |
| FEL-PRO | 35975 | 🇺🇸 US | Water Outlet Crossover Seal | View on Amazon |
| FEL-PRO | 36151 | 🇺🇸 US | Water Outlet Seal | View on Amazon |
| MAHLE / CLEVITE | C33520 | 🇺🇸 US | Rubber Coated Beaded Steel | View on Amazon |
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.
5 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2021 Chrysler Voyager come from 2 brands — FEL-PRO and MAHLE / CLEVITE. The "Popular" part is FEL-PRO 35974.
Part numbers include FEL-PRO 35974, FEL-PRO 36218 and FEL-PRO 35975, among others listed above.
Buying Cooling System Parts for a 2021 Chrysler Voyager
On this vehicle, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses.
- Confirm you have the 3.6L V6 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Coolant / Antifreeze and Radiator .
Frequently Asked Questions
How many cooling system parts fit the 2021 Chrysler Voyager?
Our catalog currently lists 66 cooling system parts for the 2021 Chrysler Voyager across 11 subcategories and 26 brands, covering the 3.6L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of cooling system problems on a 2021 Chrysler Voyager?
Common symptoms include a rising temperature gauge in traffic, sweet-smelling steam, crusty deposits around hose clamps, or a heater that blows cold. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2021 Chrysler Voyager was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2021 Chrysler Voyager?
Every part on this page is matched to the 3.6L V6 engine. Then replace coolant with the exact specification the manufacturer calls for — mixing chemistries can gel and block small passages. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Chrysler Voyager
Cooling System Parts for Other Chrysler Voyager Years
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