The 2010 Fiat 500 has 30 engine parts with verified fitment on this page — 16 part types and 16 brands, covering the 1.4L L4 engine. Each part includes a manufacturer part number and application notes.
On the 2010 Fiat 500, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. Most of the listed parts are Oil Filter (11 parts), Cylinder Head Gasket Set (2 parts) and Oil Filter Cover (2 parts). The other 13 part types cover the remaining 15 parts.
The 2010 Fiat 500 came with a single engine, the 1.4L L4, and every part is verified against it.
16 brands supply engine parts for the 2010 Fiat 500, led by AJUSA (12 parts), VARIOUS MFR (2 parts) and WIX (2 parts), plus 13 more brands. Quality grades include Standard Replacement, Economy and High Performance / Heavy Duty.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2010 Fiat 500. 3 parts have it, including VARIOUS MFR PG4612 (Oil Filter) and MOBIL M1110A (Oil Filter). Each part number opens a page with every vehicle that part fits.
Camshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 15091500 | 🇲🇽 MX | 31 X 55 X 7Clockwise | View on Amazon |
This table covers the seals at each camshaft end. 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: AJUSA 15091500.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 54236600 | 🇲🇽 MX | Engine EAB | View on Amazon |
This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
One part is listed for the 2010 Fiat 500 — AJUSA 54236600.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 71011800 | 🇲🇽 MX | RearEngine EAB | View on Amazon |
This table covers the front and rear seals that keep oil in at the crankshaft. 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: AJUSA 71011800.
Cylinder Head Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 81025400 | 🇲🇽 MX | Engine EAB | View on Amazon |
This table covers the bolts that clamp the cylinder head to the block.
One part is listed for the 2010 Fiat 500 — AJUSA 81025400.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 10175800 | 🇲🇽 MX | Multi Layered Steel | View on Amazon |
This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2010 Fiat 500 — AJUSA 10175800.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 52455400 | 🇲🇽 MX | Engine EAB | View on Amazon |
| SKP | SK6389457 | 🇲🇽 MX | Head Bolts Not Included | View on Amazon |
This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
2 Cylinder Head Gasket Set parts are listed for the 2010 Fiat 500, from AJUSA and SKP.
This group includes AJUSA 52455400 and SKP SK6389457.
Engine Kit Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 50415400 | 🇲🇽 MX | Engine EAB | View on Amazon |
This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
One part is listed for the 2010 Fiat 500 — AJUSA 50415400.
Intake Manifold Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 13214700 | 🇲🇽 MX | Engine EAB | View on Amazon |
This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2010 Fiat 500 — AJUSA 13214700.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR Popular | PG4612 | 🇲🇽 MX | View on Amazon | |
| FVP | R1356 | 🇲🇽 MX | OE# 46544820 | View on Amazon |
| PRO-TEC | PXL51356 | 🇲🇽 MX | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | M1110A | 🇲🇽 MX | Extended Performance | View on Amazon |
| WIX | 51356XP | 🇲🇽 MX | XP Extreme DutyBest for Synthetic Motor Oils | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | FL816 | 🇲🇽 MX | Synthetic Oil Application | View on Amazon |
| FEL-PRO | OFCS1012 | 🇲🇽 MX | Includes Cap and Filter | View on Amazon |
| MAHLE / CLEVITE | OC707 | 🇲🇽 MX | Spin-On86.00mm Height | View on Amazon |
| MANN | W6103 | 🇲🇽 MX | Anti-Drain Back Valve: NoHeight: 3.54 In | View on Amazon |
| VARIOUS MFR | PG4612EX | 🇲🇽 MX | Extended Life | View on Amazon |
| WIX | 51356 | 🇲🇽 MX | View on Amazon |
This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive.
11 Oil Filter parts for the 2010 Fiat 500 come from 9 brands — VARIOUS MFR, WIX, FVP and 6 other brands. The "Popular" part is VARIOUS MFR PG4612.
The Economy section lists 3 options from VARIOUS MFR, FVP and PRO-TEC — the catalog's value-priced group. VARIOUS MFR PG4612 is listed in this group.
The High Performance / Heavy Duty section lists 2 options from MOBIL and WIX — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1110A is listed in this group.
In the Standard Replacement grade, MOTORCRAFT, FEL-PRO, MAHLE / CLEVITE and 3 other brands supply 6 parts: built to original-equipment specification. A representative part number is MOTORCRAFT FL816.
Oil Filter Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 921160 | 🇲🇽 MX | View on Amazon | |
| MOTORAD | MO317 | 🇲🇽 MX | View on Amazon |
This table covers the Oil Filter covers.
2 Oil Filter Cover parts are listed for the 2010 Fiat 500, from DORMAN and MOTORAD.
Part numbers include DORMAN 921160 and MOTORAD MO317.
Piston Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS MANUFACTURING | 2C5266 | 🇲🇽 MX | Full SetTop Ring Surface Treatment: Chrome | View on Amazon |
| HASTINGS MANUFACTURING | 2N4104 | 🇲🇽 MX | Full SetTop Groove: 1.00 mm | View on Amazon |
This table covers the rings that seal each piston to the cylinder wall.
HASTINGS MANUFACTURING supplies both parts for the 2010 Fiat 500.
Part numbers include HASTINGS MANUFACTURING 2C5266 and HASTINGS MANUFACTURING 2N4104.
Timing Belt & Component Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GRAF | KP10301 | 🇲🇽 MX | Water Pump, Timing Belt, Tensioner | View on Amazon |
This table covers the Timing Belt & component kits.
This group shows a single part: GRAF KP10301.
Timing Belt Pulley
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| INA | ZT04143 | 🇲🇽 MX | View on Amazon |
This table covers the Timing Belt pulleys. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt.
This group shows a single part: INA ZT04143.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 56047300 | 🇲🇽 MX | Engine EAB | View on Amazon |
This table covers the gaskets that seal the valve cover to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: AJUSA 56047300.
Valve Lifter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 85002700 | 🇲🇽 MX | Engine EAB | View on Amazon |
This table covers the lifters / tappets that transfer cam motion to the valves.
This group shows a single part: AJUSA 85002700.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 57042000 | 🇲🇽 MX | Engine EAB | View on Amazon |
| AJUSA | 12021100 | 🇲🇽 MX | 4.5 x 8.5 x 9.3Engine EAB | View on Amazon |
This table covers the seals on each valve stem that control oil into the guides. 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.
2 Valve Stem Seal parts for the 2010 Fiat 500 come from AJUSA.
This group includes AJUSA 57042000 and AJUSA 12021100.
Buying Engine Parts for a 2010 Fiat 500
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Oil Filter and Cylinder Head Gasket Set .
Frequently Asked Questions
How many engine parts fit the 2010 Fiat 500?
Our catalog currently lists 30 engine parts for the 2010 Fiat 500 across 16 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 engine problems on a 2010 Fiat 500?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
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 2010 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 2010 Fiat 500?
Every part on this page is matched to the 1.4L L4 engine. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2010 Fiat 500
Engine Parts for Other Fiat 500 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.