The 2025 Mazda 2 has 20 engine parts with verified fitment on this page — 7 part types and 7 brands, covering both the 1.5L L4 and the 2.0L L4. Each part includes a manufacturer part number and application notes.
On the 2025 Mazda 2, 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 (8 parts), Oil Drain Plug (5 parts) and Crankshaft Seal (2 parts). The other 4 part types cover the remaining 5 parts.
The 2025 Mazda 2 was sold with both the 1.5L L4 and the 2.0L L4. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
7 brands supply engine parts for the 2025 Mazda 2, led by ELRING (10 parts), VARIOUS MFR (2 parts) and WIX (2 parts), plus 4 more brands. Quality grades include Economy, High Performance / Heavy Duty and Standard Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2025 Mazda 2. 3 parts have it, including ELRING 523500 (Oil Drain Plug) and WIX 51348XP (Oil Filter). Each part number opens a page with every vehicle that part fits.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 2.0L L4 | 935590 | 🇲🇽 MX | Inner Diameter [mm]: 82Material: FPM (Fluoride Rubber) | View on Amazon |
| ELRING Fits: 2.0L L4 | 935630 | 🇲🇽 MX | Inner Diameter [mm]: 43Material: FPM (Fluoride Rubber) | 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.
2 Crankshaft Seal parts for the 2025 Mazda 2 come from ELRING.
This group includes ELRING 935590 and ELRING 935630.
Oil Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Popular Fits: 2.0L L4 | 523500 | 🇲🇽 MX | with Seal RingBolt Head-/Nut Design: Male Hex | View on Amazon |
| ELRING Fits: 2.0L L4 | 523480 | 🇲🇽 MX | without Seal RingThread Size: M14X1,5x15 | View on Amazon |
| ELRING Fits: 2.0L L4 | 087210 | 🇲🇽 MX | Thread Size: M14X1,5x16 | View on Amazon |
| ELRING Fits: 2.0L L4 | 105610 | 🇲🇽 MX | with Seal RingThread Size: M14X1,5x16 | View on Amazon |
| ELRING Fits: 2.0L L4 | 105630 | 🇲🇽 MX | with Seal RingBolt Head-/Nut Design: Male Hex | View on Amazon |
This table covers the drain plugs in the oil pan.
5 Oil Drain Plug parts for the 2025 Mazda 2 come from ELRING. The "Popular" part is ELRING 523500.
Part numbers include ELRING 523500, ELRING 523480 and ELRING 087210, among others listed above.
Oil Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 2.0L L4 | 115100 | 🇲🇽 MX | Inside Diameter: 14.0 mmMaterial: Copper | View on Amazon |
This table covers the crush washers and gaskets under the oil drain plug. 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 2025 Mazda 2 — ELRING 115100.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Fits: 1.5L L4 | R1348 | 🇲🇽 MX | Spin-On Filter | View on Amazon |
| PRO-TEC Fits: 1.5L L4 | PXL51348 | 🇲🇽 MX | Spin-On Filter | View on Amazon |
| VARIOUS MFR Fits: 1.5L L4 | PG4612 | 🇲🇽 MX | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular Fits: 1.5L L4 | 51348XP | 🇲🇽 MX | XP Extreme DutyBest for Synthetic Motor Oils | View on Amazon |
| MOBIL Fits: 1.5L L4 | M1110A | 🇲🇽 MX | Extended Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular Fits: 1.5L L4 | 51348 | 🇲🇽 MX | Spin-On Filter | View on Amazon |
| VARIOUS MFR Fits: 1.5L L4 | PG4612EX | 🇲🇽 MX | Extended Life | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Fits: 2.0L L4 | M1110A | 🇲🇽 MX | Extended Performance | 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.
8 Oil Filter parts for the 2025 Mazda 2 come from 5 brands — VARIOUS MFR, WIX, MOBIL and 2 other brands. The "Popular" part is WIX 51348XP.
The Economy section lists 3 options from FVP, PRO-TEC and VARIOUS MFR — the catalog's value-priced group. FVP R1348 is listed in this group.
The High Performance / Heavy Duty section lists 2 options from WIX and MOBIL — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. WIX 51348XP is listed in this group.
In the Standard Replacement grade, WIX and VARIOUS MFR supply 2 parts: built to original-equipment specification. A representative part number is WIX 51348.
1 further part sits outside the graded sections, with the same engine-level match.
This group includes WIX 51348XP, FVP R1348 and PRO-TEC PXL51348 and the remaining parts above.
Oil Filter Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 2.0L L4 | 935470 | 🇲🇽 MX | Engine SidedHatchback | View on Amazon |
This table covers the seals at the Oil Filter Housing. 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 935470.
Oil Pressure Relief Valve Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 2.0L L4 | 094550 | 🇲🇽 MX | Engine Block,Valve UnitHatchback | View on Amazon |
This table covers the gaskets that seal the Oil Pressure Relief Valve. 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 2025 Mazda 2 — ELRING 094550.
Piston Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS MANUFACTURING Fits: 1.5L L4 | 2N6272 | 🇲🇽 MX | Full SetFor 2 Ring Piston | View on Amazon |
| HASTINGS MANUFACTURING Fits: 1.5L L4 | 2N6272S | 🇲🇽 MX | 1 Cylinder SetFor 2 Ring Piston | View on Amazon |
This table covers the rings that seal each piston to the cylinder wall.
HASTINGS MANUFACTURING supplies both parts for the 2025 Mazda 2.
This group includes HASTINGS MANUFACTURING 2N6272 and HASTINGS MANUFACTURING 2N6272S.
Buying Engine Parts for a 2025 Mazda 2
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.
- Match the engine first. Every engine 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 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 Oil Drain Plug .
Frequently Asked Questions
How many engine parts fit the 2025 Mazda 2?
Our catalog currently lists 20 engine parts for the 2025 Mazda 2 across 7 subcategories and 7 brands, covering both the 1.5L L4 and the 2.0L L4. Each part is matched to the engine(s) it fits.
Do engine parts differ between 2025 Mazda 2 engines?
Yes. Every engine 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 engine problems on a 2025 Mazda 2?
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 2025 Mazda 2 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 Mazda 2?
First match the engine — each row shows which engine(s) the part fits. 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 2025 Mazda 2
Engine Parts for Other Mazda 2 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.