The 2012 Fiat 500 has 34 cooling system parts with verified fitment on this page — 7 part types and 8 brands, covering both the 1.4L L4 and the 1.4L L4 Turbocharged. Each part includes a manufacturer part number and application notes.
On the 2012 Fiat 500, 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 (14 parts), Coolant Reservoir Cap (8 parts) and Intercooler Air Hose / Pipe (6 parts). The other 4 part types cover the remaining 6 parts.
The 2012 Fiat 500 was sold with both the 1.4L L4 and the 1.4L L4 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2012 Fiat 500 cooling system parts are MOPAR (11 parts), MOTORAD (8 parts) and PRESTONE (6 parts), plus 5 more brands. Quality grades include Standard Replacement, Premium and Economy.
5 parts on this 2012 Fiat 500 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including FVP MV5050GAL (Coolant / Antifreeze) and MOTORAD T22 (Coolant Reservoir Cap). Click any part number to see every vehicle that part fits.
Coolant / Antifreeze
Compatible With All Colors
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Fits: 1.4L L4 Turbocharged | AF3055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prime YellowAll Vehicles | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular Fits: 1.4L L4 Turbocharged | MV5050GAL | 🇺🇸 US 🇲🇽 MX | Extended LifeAll Makes / All Models | View on Amazon |
| PEAK Fits: 1.4L L4 Turbocharged | BQA1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Blue Mountain Long LifeAll Vehicle | View on Amazon |
| PRESTONE Fits: 1.4L L4 Turbocharged | AF3100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prime Yellow - All VehiclesExtended Life | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular Fits: 1.4L L4 Turbocharged | AF2100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | All Vehicles10yr/300k mi | View on Amazon |
| PEAK Fits: 1.4L L4 Turbocharged | PKP1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | All Vehicles Antifreeze1 Gallon | View on Amazon |
| PEAK Fits: 1.4L L4 Turbocharged | PXA1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Global Lifetime1 Gallon | View on Amazon |
| PRESTONE Fits: 1.4L L4 Turbocharged | AFMAX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Universal1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 1.4L L4 Turbocharged | 105027 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | DEX-Cool Extended LifeDexcool (with DE-Ionized Water) (with Bitterant) 1 Gallon | View on Amazon |
| AISIN Fits: 1.4L L4 Turbocharged | ACE009 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PinkOAT | View on Amazon |
| FVP Fits: 1.4L L4 Turbocharged | DEX5050GAL | 🇺🇸 US 🇲🇽 MX | Extended Life Blend1 Gallon | View on Amazon |
| PEAK Fits: 1.4L L4 Turbocharged | NAP1GAL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OET North American Extended Life Purple1 Gallon | View on Amazon |
| PRESTONE Fits: 1.4L L4 Turbocharged | AF3400 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Prime OrangeOrange Compatible | View on Amazon |
| PRESTONE Fits: 1.4L L4 Turbocharged | AF850 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | DEX-Cool Extended Life1 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.
14 Coolant / Antifreeze parts for the 2012 Fiat 500 come from 5 brands — PRESTONE, PEAK, FVP 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 3 options from FVP, PEAK and PRESTONE — the catalog's value-priced group. FVP MV5050GAL is listed in this group.
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, PRESTONE, ACDELCO, AISIN and 2 other brands supply 6 parts: built to original-equipment specification. A representative part number is ACDELCO 105027.
Coolant Hose / Pipe Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 1.4L L4 Turbocharged | 685350 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | COOLANT PIPE | View on Amazon |
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.
One part is listed for the 2012 Fiat 500 — ELRING 685350.
Coolant Reservoir
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 Turbocharged | 52014802AA | 🇺🇸 US 🇨🇦 CA | Fits 16V Inline Fire Engine.2 door Convertible | View on Amazon |
This table covers the overflow / expansion tanks that hold extra coolant.
One part is listed for the 2012 Fiat 500 — MOPAR 52014802AA.
Coolant Reservoir Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD Popular Fits: 1.4L L4 Turbocharged | T22 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Standard | View on Amazon |
| MOTORAD Popular Fits: 1.4L L4 Turbocharged | ST22 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Safety Lever | View on Amazon |
| MOTORAD Fits: 1.4L L4 Turbocharged | MRD503 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Racing Radiator Cap | View on Amazon |
| MOTORAD Fits: 1.4L L4 Turbocharged | MRD506 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Racing Radiator Cap | View on Amazon |
| MOTORAD Fits: 1.4L L4 Turbocharged | MRD509 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Safety Lever Racing Radiator Cap | View on Amazon |
| MOTORAD Fits: 1.4L L4 Turbocharged | MRD510 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Safety Lever Racing Radiator Cap | View on Amazon |
| MOTORAD Fits: 1.4L L4 Turbocharged | MRD507 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Racing Radiator Cap | View on Amazon |
| MOTORAD Fits: 1.4L L4 Turbocharged | MRD502 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Racing Radiator Cap | 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.
MOTORAD supplies the 8 Coolant Reservoir Cap parts for the 2012 Fiat 500. MOTORAD T22 carries the "Popular" badge.
Part numbers include MOTORAD T22, MOTORAD ST22 and MOTORAD MRD503, among others listed above.
Hose Clamp
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 Turbocharged | 68138381AA | 🇺🇸 US 🇨🇦 CA | Fits 16V Inline Fire Engine.2 door Convertible | View on Amazon |
| MOPAR Fits: 1.4L L4 Turbocharged | 6106346AA | 🇺🇸 US 🇨🇦 CA | Fits 16V Inline Fire Engine.2 door Convertible | View on Amazon |
This table covers the Hose clamps.
2 Hose Clamp parts for the 2012 Fiat 500 come from MOPAR.
This group includes MOPAR 68138381AA and MOPAR 6106346AA.
Intercooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 Turbocharged | 52014690AB | 🇺🇸 US 🇨🇦 CA | Fits Left16V Inline Fire Engine. | View on Amazon |
| MOPAR Fits: 1.4L L4 Turbocharged | 68073784AB | 🇺🇸 US 🇨🇦 CA | Fits Right16V Inline Fire Engine. | View on Amazon |
This table covers the intercoolers that cool turbo or supercharger charge air.
2 Intercooler parts for the 2012 Fiat 500 come from MOPAR.
Listed part numbers: MOPAR 52014690AB and MOPAR 68073784AB.
Intercooler Air Hose / Pipe
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 1.4L L4 Turbocharged | 68073786AB | 🇺🇸 US 🇨🇦 CA | Charge Air Cooler HoseInlet | View on Amazon |
| MOPAR Fits: 1.4L L4 Turbocharged | 52014691AB | 🇺🇸 US 🇨🇦 CA | Charge Air Cooler HoseInlet | View on Amazon |
| MOPAR Fits: 1.4L L4 Turbocharged | 52014693AA | 🇺🇸 US 🇨🇦 CA | Charge Air Cooler HoseOutlet | View on Amazon |
| MOPAR Fits: 1.4L L4 Turbocharged | 52014694AA | 🇺🇸 US 🇨🇦 CA | Charge Air Cooler HoseInlet | View on Amazon |
| MOPAR Fits: 1.4L L4 Turbocharged | 68073787AB | 🇺🇸 US 🇨🇦 CA | Charge Air Cooler HoseOutlet | View on Amazon |
| MOPAR Fits: 1.4L L4 Turbocharged | 68073791AB | 🇺🇸 US 🇨🇦 CA | Charge Air Cooler HoseOutlet | View on Amazon |
This table covers the Intercooler Air Hose pipes.
6 Intercooler Air Hose / Pipe parts for the 2012 Fiat 500 come from MOPAR.
Listed part numbers: MOPAR 68073786AB, MOPAR 52014691AB and MOPAR 52014693AA, plus the other parts above.
Buying Cooling System Parts for a 2012 Fiat 500
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.
- Match the engine first. Every cooling system part here is engine-specific; each row shows which engine(s) it fits.
- 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 Coolant Reservoir Cap .
Frequently Asked Questions
How many cooling system parts fit the 2012 Fiat 500?
Our catalog currently lists 34 cooling system parts for the 2012 Fiat 500 across 7 subcategories and 8 brands, covering both the 1.4L L4 and the 1.4L L4 Turbocharged. Each part is matched to the engine(s) it fits.
Do cooling system parts differ between 2012 Fiat 500 engines?
Yes. Every cooling system part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of cooling system problems on a 2012 Fiat 500?
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 2012 Fiat 500 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 2012 Fiat 500?
First match the engine — each row shows which engine(s) the part fits. 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 2012 Fiat 500
Cooling System Parts for Other Fiat 500 Years
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