This page lists 41 cooling system parts for the 2025 Dodge Hornet, across 13 part types, covering the 1.3L L4 ELECTRIC/GAS Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2025 Dodge Hornet, 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 (7 parts), Water Pump (6 parts) and Coolant Hose / Pipe (5 parts). The other 10 part types cover the remaining 23 parts.
Every part on this page is matched to the 1.3L L4 ELECTRIC/GAS Turbocharged — the only engine offered in the 2025 Dodge Hornet.
The most listed brands for 2025 Dodge Hornet cooling system parts are MOPAR (29 parts), PRESTONE (4 parts) and VALVOLINE (3 parts), plus 4 more brands. Quality grades include Standard Replacement, Premium and Economy.
4 parts on this 2025 Dodge Hornet page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including PRESTONE AF2100 (Coolant / Antifreeze) and MOPAR 68090677AA (Hose Clamp). Click any part number to see every vehicle that part fits.
Coolant / Antifreeze
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE | AF3100 | 🇺🇸 US 🇨🇦 CA | Prime Yellow - All VehiclesExtended Life | View on Amazon |
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE | AFC12100 | 🇺🇸 US 🇨🇦 CA | Command Nitrite Free Extended Life CoolantYellow Nitrite Free OAT | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular | AF2100 | 🇺🇸 US 🇨🇦 CA | All Vehicles10yr/300k mi | View on Amazon |
| PRESTONE | AFMAX | 🇺🇸 US 🇨🇦 CA | Max Universal1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | ZXEL1 | 🇺🇸 US 🇨🇦 CA | Dex-Cool Orange1 Gallon | View on Amazon |
| VALVOLINE | 898406 | 🇺🇸 US 🇨🇦 CA | Hybrid Vehicle1 Gallon | View on Amazon |
| VALVOLINE | 877981 | 🇺🇸 US 🇨🇦 CA | 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.
7 Coolant / Antifreeze parts for the 2025 Dodge Hornet come from 2 brands — PRESTONE and VALVOLINE. The "Popular" part is PRESTONE AF2100.
The Economy section lists 1 option from PRESTONE — the catalog's value-priced group. PRESTONE AF3100 is listed in this group.
In the Heavy Duty grade, PRESTONE supplies 1 part: 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.
Listed part numbers: PRESTONE AF2100, PRESTONE AF3100 and PRESTONE AFC12100, plus the other parts above.
Coolant Hose / Pipe
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68511229AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOPAR | 68624282AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineVent | View on Amazon |
| MOPAR | 68624290AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOPAR | 68625156AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOPAR | 68625397AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineOutlet | View on Amazon |
This table covers the hard pipes and extra hoses in the coolant circuit.
5 Coolant Hose / Pipe parts for the 2025 Dodge Hornet come from MOPAR.
Listed part numbers: MOPAR 68511229AA, MOPAR 68624282AA and MOPAR 68624290AA, plus the other parts above.
Coolant Reservoir
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68510336AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOPAR | 68607144AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
This table covers the overflow / expansion tanks that hold extra coolant.
MOPAR supplies both parts for the 2025 Dodge Hornet.
Listed part numbers: MOPAR 68510336AA and MOPAR 68607144AA.
Hose Clamp
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular | 68090677AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOPAR | 6106139AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOPAR | 68237771AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOPAR | 68427529AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOPAR | 68439073AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
This table covers the Hose clamps.
5 Hose Clamp parts for the 2025 Dodge Hornet come from MOPAR. The "Popular" part is MOPAR 68090677AA.
Listed part numbers: MOPAR 68090677AA, MOPAR 6106139AA and MOPAR 68237771AA, plus the other parts above.
Radiator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | RAD14015 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| KOYORAD | A14015 | 🇺🇸 US 🇨🇦 CA | RT or RT PLUS | View on Amazon |
| MOPAR | 68475897AB | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | 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.
3 Radiator parts for the 2025 Dodge Hornet come from 3 brands — FVP, KOYORAD and MOPAR.
This group includes FVP RAD14015, KOYORAD A14015 and MOPAR 68475897AB.
Radiator Fan Assembly
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68475910AC | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator.
One part is listed for the 2025 Dodge Hornet — MOPAR 68475910AC.
Radiator Fan Shroud
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68625396AA | 🇺🇸 US 🇨🇦 CA | Radiator Shroud | View on Amazon |
This table covers the shrouds that duct air through the fan and radiator.
This group shows a single part: MOPAR 68625396AA.
Radiator Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68475479AA | 🇺🇸 US 🇨🇦 CA | Low Temperature | View on Amazon |
| MOPAR | 68496815AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineInlet | View on Amazon |
| MOPAR | 68502653AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineOutlet | View on Amazon |
| MOPAR | 68505363AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineOutlet | View on Amazon |
| MOPAR | 68624191AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineOutlet | 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.
MOPAR supplies the 5 Radiator Hose parts for the 2025 Dodge Hornet.
Listed part numbers: MOPAR 68475479AA, MOPAR 68496815AA and MOPAR 68502653AA, plus the other parts above.
Radiator Mount Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68354092AA | 🇺🇸 US 🇨🇦 CA | UpperPHEV Engine | View on Amazon |
| MOPAR | 68326014AA | 🇺🇸 US 🇨🇦 CA | LowerPHEV Engine | View on Amazon |
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.
MOPAR supplies both parts for the 2025 Dodge Hornet.
Part numbers include MOPAR 68354092AA and MOPAR 68326014AA.
Temperature Sender / Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68294906AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | 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.
This group shows a single part: MOPAR 68294906AA.
Thermostat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68498366AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| MOTORAD | 1329221 | 🇺🇸 US 🇨🇦 CA | Includes Housing, Sensor, Gasket | 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.
2 Thermostat parts are listed for the 2025 Dodge Hornet, from MOPAR and MOTORAD.
Part numbers include MOPAR 68498366AA and MOTORAD 1329221.
Thermostat / Thermostat Housing / Water Outlet Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR | 68439763AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | 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.
This group shows a single part: MOPAR 68439763AA.
Water Pump
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular | 68439898AA | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
| FVP | 1204570 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GMB | 1204570 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MOPAR | 68453654AA | 🇺🇸 US 🇨🇦 CA | HatchbackAuxiliary | View on Amazon |
| MOPAR | 68457129AA | 🇺🇸 US 🇨🇦 CA | Fits PHEV EngineHatchback | View on Amazon |
| MOPAR | 68457132AB | 🇺🇸 US 🇨🇦 CA | PHEV EngineHatchback | View on Amazon |
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.
6 Water Pump parts are listed for the 2025 Dodge Hornet, from MOPAR, FVP and GMB. MOPAR 68439898AA carries the "Popular" badge.
Part numbers include MOPAR 68439898AA and FVP 1204570, among others listed above.
Buying Cooling System Parts for a 2025 Dodge Hornet
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 1.3L L4 ELECTRIC/GAS Turbocharged 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 Water Pump .
Frequently Asked Questions
How many cooling system parts fit the 2025 Dodge Hornet?
Our catalog currently lists 41 cooling system parts for the 2025 Dodge Hornet across 13 subcategories and 7 brands, covering the 1.3L L4 ELECTRIC/GAS Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of cooling system problems on a 2025 Dodge Hornet?
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 2025 Dodge Hornet 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 2025 Dodge Hornet?
Every part on this page is matched to the 1.3L L4 ELECTRIC/GAS Turbocharged 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 2025 Dodge Hornet
Cooling System Parts for Other Dodge Hornet Years
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