This page lists 4 automatic transmission parts for the 2021 Cupra Ateca, across 4 part types, covering the 2.0L L4 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2021 Cupra Ateca, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 3 parts of the 4 listed are Case Cover (1 part), Filter (1 part) and Input Shaft Seal (1 part). The other 1 part type covers the remaining 1 part.
The 2021 Cupra Ateca came with a single engine, the 2.0L L4 Turbocharged, and every part is verified against it.
2 brands supply automatic transmission parts for the 2021 Cupra Ateca, led by ELRING (3 parts) and WESTAR (1 part).
Each part number listed for the 2021 Cupra Ateca opens a page with every vehicle that part fits.
Case Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 147370 | 🇲🇽 MX | On Transmission Housing | View on Amazon |
This table covers the Case covers.
This group shows a single part: ELRING 147370.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 166040 | 🇲🇽 MX | View on Amazon |
This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
One part is listed for the 2021 Cupra Ateca — ELRING 166040.
Input Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 914410 | 🇲🇽 MX | Trans Code. DQ381 | View on Amazon |
This table covers the seals at the Input Shaft. 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 914410.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WESTAR | EM7260 | 🇲🇽 MX | View on Amazon |
This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes.
This group shows a single part: WESTAR EM7260.
Buying Automatic Transmission Parts for a 2021 Cupra Ateca
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Case Cover and Filter .
Frequently Asked Questions
How many automatic transmission parts fit the 2021 Cupra Ateca?
Our catalog currently lists 4 automatic transmission parts for the 2021 Cupra Ateca across 4 subcategories and 2 brands, covering the 2.0L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2021 Cupra Ateca?
Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
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 2021 Cupra Ateca 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 2021 Cupra Ateca?
Every part on this page is matched to the 2.0L L4 Turbocharged engine. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Cupra Ateca
Automatic Transmission Parts for Other Cupra Ateca 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.