The 2023 Fiat Mobi has 11 engine parts with verified fitment on this page — 8 part types and 4 brands, covering the 999cc L4 engine. Each part includes a manufacturer part number and application notes.
On the 2023 Fiat Mobi, 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 (3 parts), Valve Stem Seal (2 parts) and Camshaft Seal (1 part). The other 5 part types cover the remaining 5 parts.
The 2023 Fiat Mobi came with a single engine, the 999cc L4, and every part is verified against it.
4 brands supply engine parts for the 2023 Fiat Mobi, led by ELRING (7 parts), VARIOUS MFR (2 parts) and MOBIL (1 part), plus 1 more brand. Quality grades include Economy, High Performance / Heavy Duty and Standard Replacement.
Each part number listed for the 2023 Fiat Mobi opens a page with every vehicle that part fits.
Camshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 505838 | 🇲🇽 MX | Dust Cover: with dust LipHeight [MM]: 7 | 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: ELRING 505838.
Cylinder Head Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 760720 | 🇲🇽 MX | SetBolt Head-/Nut Design: Male Hex | View on Amazon |
This table covers the bolts that clamp the cylinder head to the block.
One part is listed for the 2023 Fiat Mobi — ELRING 760720.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 040554 | 🇲🇽 MX | Diameter [MM]: 72,4Installed Thickness [MM]: 0,49 | 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 2023 Fiat Mobi — ELRING 040554.
Oil Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 587100 | 🇲🇽 MX | Like Model | View on Amazon |
This table covers the drain plugs in the oil pan.
This group shows a single part: ELRING 587100.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR | PG4612 | 🇲🇽 MX | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL | M1110A | 🇲🇽 MX | Extended Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR | PG4612EX | 🇲🇽 MX | Extended Life | 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.
3 Oil Filter parts for the 2023 Fiat Mobi come from 2 brands — VARIOUS MFR and MOBIL.
The Economy section lists 1 option from VARIOUS MFR — the catalog's value-priced group. VARIOUS MFR PG4612 is listed in this group.
The High Performance / Heavy Duty section lists 1 option from MOBIL — 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, VARIOUS MFR supplies 1 part: built to original-equipment specification. A representative part number is VARIOUS MFR PG4612EX.
This group includes VARIOUS MFR PG4612, MOBIL M1110A and VARIOUS MFR PG4612EX.
Piston Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS MANUFACTURING | 2C4088 | 🇲🇽 MX | Chrome Top RingFull Set | View on Amazon |
This table covers the rings that seal each piston to the cylinder wall.
One part is listed for the 2023 Fiat Mobi — HASTINGS MANUFACTURING 2C4088.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 807890 | 🇲🇽 MX | Like Model | 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: ELRING 807890.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 701289 | 🇲🇽 MX | Height [MM]: 10Inner Diameter [MM]: 9,8 | View on Amazon |
| ELRING | 825042 | 🇲🇽 MX | SetMaterial: FPM (fluoride rubber) | 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 2023 Fiat Mobi come from ELRING.
Listed part numbers: ELRING 701289 and ELRING 825042.
Buying Engine Parts for a 2023 Fiat Mobi
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 999cc 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 Valve Stem Seal .
Frequently Asked Questions
How many engine parts fit the 2023 Fiat Mobi?
Our catalog currently lists 11 engine parts for the 2023 Fiat Mobi across 8 subcategories and 4 brands, covering the 999cc L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2023 Fiat Mobi?
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 2023 Fiat Mobi 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 2023 Fiat Mobi?
Every part on this page is matched to the 999cc 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 2023 Fiat Mobi
Engine Parts for Other Fiat Mobi Years
Switch vehicle or jump to a subcategory
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.