34 Cooling system parts are listed for the 2011 Fiat 500, in 9 part types, covering the 1.4L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2011 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. 23 parts of the 34 listed are Coolant / Antifreeze (12 parts), Radiator (6 parts) and Coolant Reservoir Cap (5 parts). The other 6 part types cover the remaining 11 parts.
The 2011 Fiat 500 came with a single engine, the 1.4L L4, and every part is verified against it.
16 brands supply cooling system parts for the 2011 Fiat 500, led by MOTORAD (6 parts), PRESTONE (4 parts) and PEAK (4 parts), plus 13 more brands. Quality grades include Economy, Standard Replacement and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2011 Fiat 500. 6 parts have it, including FVP MV5050GAL (Coolant / Antifreeze) and MOTORAD T22 (Coolant Reservoir Cap). Each part number opens a page with every vehicle that part fits.
Coolant / Antifreeze
Compatible With All Colors
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE | AF3055 | 🇲🇽 MX | Prime YellowAll Vehicles | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular | MV5050GAL | 🇲🇽 MX | Extended LifeAll Makes / All Models | View on Amazon |
| PEAK | BQA1GAL | 🇲🇽 MX | Blue Mountain Long LifeAll Vehicle | View on Amazon |
| PRESTONE | AF3100 | 🇲🇽 MX | Prime Yellow - All VehiclesExtended Life | View on Amazon |
| VALVOLINE | 719009 | 🇲🇽 MX | Multi-Vehicle Yellow1 Gallon | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular | AF2100 | 🇲🇽 MX | All Vehicles10yr/300k mi | View on Amazon |
| PEAK | PKP1GAL | 🇲🇽 MX | All Vehicles Antifreeze1 Gallon | View on Amazon |
| PEAK | PXA1GAL | 🇲🇽 MX | Global Lifetime1 Gallon | View on Amazon |
| PRESTONE | AFMAX | 🇲🇽 MX | Max Universal1 Gallon | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | ZXEL1 | 🇲🇽 MX | Dex-Cool Orange1 Gallon | View on Amazon |
| AISIN | ACE009 | 🇲🇽 MX | PinkOAT | View on Amazon |
| PEAK | PEB1GAL | 🇲🇽 MX | OET European Extended Life Blue1 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.
12 Coolant / Antifreeze parts are listed for the 2011 Fiat 500, from PRESTONE, PEAK, VALVOLINE and 2 other brands. FVP MV5050GAL carries the "Popular" badge.
The Compatible With All Colors section lists 1 option from PRESTONE — grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. PRESTONE AF3055 is listed in this group.
In the Economy grade, FVP, PEAK, PRESTONE and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is FVP MV5050GAL.
The Premium section lists 4 options from PRESTONE and PEAK — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.
The Standard Replacement section lists 3 options from VALVOLINE, AISIN and PEAK — built to original-equipment specification. VALVOLINE ZXEL1 is listed in this group.
Coolant Hose / Pipe Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 685350 | 🇲🇽 MX | ClassicBody code: CQC410G | 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.
This group shows a single part: ELRING 685350.
Coolant Reservoir Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD Popular | T22 | 🇲🇽 MX | Standard | View on Amazon |
| MOTORAD | ST22 | 🇲🇽 MX | Safety Lever | View on Amazon |
| MOTORAD | MRD510 | 🇲🇽 MX | Safety Lever Racing Radiator Cap | View on Amazon |
| MOTORAD | MRD507 | 🇲🇽 MX | Racing Radiator Cap | View on Amazon |
| MOTORAD | MRD502 | 🇲🇽 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.
5 Coolant Reservoir Cap parts for the 2011 Fiat 500 come from MOTORAD. The "Popular" part is MOTORAD T22.
Listed part numbers: MOTORAD T22, MOTORAD ST22 and MOTORAD MRD510, plus the other parts above.
Cooling Fan Control Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| US MOTOR WORKS | 16749 | 🇲🇽 MX | Econo Control | View on Amazon |
| US MOTOR WORKS | 16789 | 🇲🇽 MX | Better Control | View on Amazon |
| US MOTOR WORKS | 16795 | 🇲🇽 MX | Best Control | View on Amazon |
This table covers the Cooling Fan control modules.
3 Cooling Fan Control Module parts for the 2011 Fiat 500 come from US MOTOR WORKS.
Part numbers include US MOTOR WORKS 16749, US MOTOR WORKS 16789 and US MOTOR WORKS 16795.
Radiator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CSF Popular | 3530 | 🇲🇽 MX | 1 RowPlastic Tank / Aluminum Core | View on Amazon |
| FVP Popular | RAD13245 | 🇲🇽 MX | View on Amazon | |
| AGILITY | 8013245 | 🇲🇽 MX | View on Amazon | |
| OSC | 13245 | 🇲🇽 MX | View on Amazon | |
| SPECTRA PREMIUM | CU13245 | 🇲🇽 MX | View on Amazon | |
| UAC | RA13245C | 🇲🇽 MX | 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.
6 Radiator parts are listed for the 2011 Fiat 500, from CSF, FVP, AGILITY and 3 other brands. CSF 3530 carries the "Popular" badge.
Part numbers include CSF 3530, FVP RAD13245 and AGILITY 8013245, among others listed above.
Radiator Fan Assembly
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 620061 | 🇲🇽 MX | with Air Conditioning | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AGILITY | 6010361 | 🇲🇽 MX | Fan Assembly | View on Amazon |
| NISSENS | 85744 | 🇲🇽 MX | with Radiator Fan Shroud | View on Amazon |
This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator.
3 Radiator Fan Assembly parts for the 2011 Fiat 500 come from 3 brands — DORMAN, AGILITY and NISSENS.
The Economy section: 1 option from DORMAN. DORMAN 620061 is listed in this group.
Standard Replacement: 2 parts, from AGILITY and NISSENS. A representative part number is AGILITY 6010361.
Listed part numbers: DORMAN 620061, AGILITY 6010361 and NISSENS 85744.
Temperature Sender / Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 1814516 | 🇲🇽 MX | 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.
One part is listed for the 2011 Fiat 500 — GPD 1814516.
Thermostat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP | 673190 | 🇲🇽 MX | Integrated Housing ThermostatAssembly | View on Amazon |
| MOTORAD | 673190 | 🇲🇽 MX | Includes Housing, Sensor, Seal | 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 for the 2011 Fiat 500 come from 2 brands — FVP and MOTORAD.
Listed part numbers: FVP 673190, plus the other parts above.
Thermostat / Thermostat Housing / Water Outlet Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 567230 | 🇲🇽 MX | Cylinder HeadClassic | 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.
One part is listed for the 2011 Fiat 500 — ELRING 567230.
Buying Cooling System Parts for a 2011 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.
- Confirm you have the 1.4L L4 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 2011 Fiat 500?
Our catalog currently lists 34 cooling system parts for the 2011 Fiat 500 across 9 subcategories and 16 brands, covering the 1.4L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of cooling system problems on a 2011 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 2011 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 2011 Fiat 500?
Every part on this page is matched to the 1.4L L4 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 2011 Fiat 500
Cooling System Parts for Other Fiat 500 Years
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