The 2024 Cupra Leon has 29 engine parts with verified fitment on this page — 16 part types and 4 brands, covering the 2.0L L4 Turbocharged engine. Each part includes a manufacturer part number and application notes.
The engine on the 2024 Cupra Leon covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. The largest groups are Cylinder Head Gasket (3 parts), Oil Filter (3 parts) and Valve Stem Seal (3 parts). The other 13 part types cover the remaining 20 parts.
Every part on this page is matched to the 2.0L L4 Turbocharged — the only engine offered in the 2024 Cupra Leon.
The most listed brands for 2024 Cupra Leon engine parts are AJUSA (21 parts), ELRING (5 parts) and MOBIL (2 parts), plus 1 more brand. Quality grades include High Performance / Heavy Duty and Standard Replacement.
Each part number listed for the 2024 Cupra Leon opens a page with every vehicle that part fits.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 54326200 | 🇲🇽 MX | 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.
This group shows a single part: AJUSA 54326200.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 15103300 | 🇲🇽 MX | FrontClockwise | View on Amazon |
| AJUSA | 71013900 | 🇲🇽 MX | Fits RearBase Model | 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.
AJUSA supplies both parts for the 2024 Cupra Leon.
This group includes AJUSA 15103300 and AJUSA 71013900.
Cylinder Head Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 81077400 | 🇲🇽 MX | View on Amazon | |
| ELRING | 112130 | 🇲🇽 MX | Set | View on Amazon |
This table covers the bolts that clamp the cylinder head to the block.
2 Cylinder Head Bolt parts for the 2024 Cupra Leon come from 2 brands — AJUSA and ELRING.
This group includes AJUSA 81077400 and ELRING 112130.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 10268400 | 🇲🇽 MX | Multi Layered Steel | View on Amazon |
| AJUSA | 10269100 | 🇲🇽 MX | Multi Layered Steel | View on Amazon |
| ELRING | 893170 | 🇲🇽 MX | Material: Metalofl | 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.
3 Cylinder Head Gasket parts for the 2024 Cupra Leon come from 2 brands — AJUSA and ELRING.
This group includes AJUSA 10268400, AJUSA 10269100 and ELRING 893170.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 52625600 | 🇲🇽 MX | Base Model | View on Amazon |
| AJUSA | 52626100 | 🇲🇽 MX | High Model | 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 for the 2024 Cupra Leon come from AJUSA.
Listed part numbers: AJUSA 52625600 and AJUSA 52626100.
Engine Kit Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 50558800 | 🇲🇽 MX | Base Model | View on Amazon |
| AJUSA | 50559000 | 🇲🇽 MX | High Model | 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.
2 Engine Kit Gasket Set parts for the 2024 Cupra Leon come from AJUSA.
Part numbers include AJUSA 50558800 and AJUSA 50559000.
Intake Manifold Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 13245500 | 🇲🇽 MX | High Model | View on Amazon |
| AJUSA | 13282900 | 🇲🇽 MX | Base Model | 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.
2 Intake Manifold Gasket parts for the 2024 Cupra Leon come from AJUSA.
Listed part numbers: AJUSA 13245500 and AJUSA 13282900.
Oil Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 18001000 | 🇲🇽 MX | 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.
This group shows a single part: AJUSA 18001000.
Oil Filter
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL | M1C258A | 🇲🇽 MX | Extended PerformanceStyle: Cartridge Lube Metal Free Filter | View on Amazon |
| MOBIL | M1C258 | 🇲🇽 MX | Extended Performance15,000 Mile Warranty | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR | PG8161EX | 🇲🇽 MX | Extended LifeCartridge Filter | 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 are listed for the 2024 Cupra Leon, from MOBIL and VARIOUS MFR.
In the High Performance / Heavy Duty grade, MOBIL supplies 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is MOBIL M1C258A.
The Standard Replacement section lists 1 option from VARIOUS MFR — built to original-equipment specification. VARIOUS MFR PG8161EX is listed in this group.
Part numbers include MOBIL M1C258A, MOBIL M1C258 and VARIOUS MFR PG8161EX.
Timing Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 893790 | 🇲🇽 MX | Material: ACM (Polyacrylate) | View on Amazon |
| ELRING | 893820 | 🇲🇽 MX | CYLINDER HEAD | View on Amazon |
This table covers the gaskets that seal the Timing Cover. 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.
ELRING supplies both parts for the 2024 Cupra Leon.
Part numbers include ELRING 893790 and ELRING 893820.
Turbocharger Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | JTC12738 | 🇲🇽 MX | Mounting Gasket Set | View on Amazon |
This table covers the gaskets that seal the Turbocharger. 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 JTC12738.
Turbocharger Mounting Hardware
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 033070 | 🇲🇽 MX | with gaskets/sealswith Bolts/Screws | View on Amazon |
This table covers the fasteners that mount the turbocharger.
This group shows a single part: ELRING 033070.
Turbocharger Oil Line
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | OP11313 | 🇲🇽 MX | High ModelSupply Tube | View on Amazon |
| AJUSA | OP11314 | 🇲🇽 MX | Base ModelSupply Tube | View on Amazon |
This table covers the Turbocharger Oil lines. Typical signs include a wet fitting, a rusted pipe, or a pressure loss in this circuit. Flare or thread the new line the way the notes specify; a kinked replacement will fail early.
AJUSA supplies both parts for the 2024 Cupra Leon.
This group includes AJUSA OP11313 and AJUSA OP11314.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 75000400 | 🇲🇽 MX | 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.
One part is listed for the 2024 Cupra Leon — AJUSA 75000400.
Valve Lifter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 85009000 | 🇲🇽 MX | View on Amazon |
This table covers the lifters / tappets that transfer cam motion to the valves.
One part is listed for the 2024 Cupra Leon — AJUSA 85009000.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 12021100 | 🇲🇽 MX | Intake | View on Amazon |
| AJUSA | 12035500 | 🇲🇽 MX | Exhaust5.5 x 8.2 x 10.9 | View on Amazon |
| AJUSA | 57077800 | 🇲🇽 MX | 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.
AJUSA supplies the 3 Valve Stem Seal parts for the 2024 Cupra Leon.
Part numbers include AJUSA 12021100, AJUSA 12035500 and AJUSA 57077800.
Buying Engine Parts for a 2024 Cupra Leon
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 2.0L L4 Turbocharged 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: Cylinder Head Gasket and Oil Filter .
Frequently Asked Questions
How many engine parts fit the 2024 Cupra Leon?
Our catalog currently lists 29 engine parts for the 2024 Cupra Leon across 16 subcategories and 4 brands, covering the 2.0L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2024 Cupra Leon?
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 2024 Cupra Leon 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 2024 Cupra Leon?
Every part on this page is matched to the 2.0L L4 Turbocharged 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 2024 Cupra Leon
Engine Parts for Other Cupra Leon 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.