This page lists 26 automatic transmission parts for the 2021 Audi TT, across 6 part types, covering both the 2.0L L4 Turbocharged and the 2.5L L5 Turbocharged. Every part shows its brand, manufacturer part number and fitment notes.
On the 2021 Audi TT, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 22 parts of the 26 listed are Transmission Fluid (10 parts), Filter (7 parts) and Transmission Fluid Additive (5 parts). The other 3 part types cover the remaining 4 parts.
The 2021 Audi TT was sold with both the 2.0L L4 Turbocharged and the 2.5L L5 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
11 brands supply automatic transmission parts for the 2021 Audi TT, led by VAICO (6 parts), LUBEGARD (6 parts) and PENTOSIN (3 parts), plus 8 more brands. Quality grades include Expert Kit and Expert Kit +.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Audi TT. 5 parts have it, including ATP B205 (Filter) and PENTOSIN 8038207 (Transmission Fluid). Each part number opens a page with every vehicle that part fits.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular Fits: 2.5L L5 Turbocharged | B205 | 🇨🇦 CA | Premium Replacement | View on Amazon |
| HENGST Popular Fits: 2.5L L5 Turbocharged | EG896HD414 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Filter And Gasket Set | View on Amazon |
| BECK/ARNLEY Fits: 2.5L L5 Turbocharged | 0440452 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cartridge Type | View on Amazon |
| VAICO Fits: 2.5L L5 Turbocharged | V102287 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Description: with sealing ring | View on Amazon |
| VAICO Fits: 2.5L L5 Turbocharged | V1022871 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ZF Fits: 2.5L L5 Turbocharged | 5961306996 | 🇺🇸 US 🇨🇦 CA | Includes: Filter and Seal Rings | View on Amazon |
| ZF Fits: 2.5L L5 Turbocharged | 5961308602 | 🇺🇸 US 🇨🇦 CA | Includes: Filter, Gaskets and 6L ZF Lifeguard Fluid 7.4 DCT | 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.
7 Filter parts are listed for the 2021 Audi TT, from VAICO, ZF, ATP and 2 other brands. ATP B205 carries the "Popular" badge.
Listed part numbers: ATP B205, HENGST EG896HD414 and BECK/ARNLEY 0440452, plus the other parts above.
Filter Housing Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 2.5L L5 Turbocharged | OFCS2044 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Cap and Filter | View on Amazon |
This table covers the Filter Housing caps. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable.
This group shows a single part: FEL-PRO OFCS2044.
Fluid Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 2.5L L5 Turbocharged | V10600073 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | From 03/26/2018 | View on Amazon |
This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job.
One part is listed for the 2021 Audi TT — VEMO V10600073.
Transmission Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Popular Fits: 2.5L L5 Turbocharged | 8038207 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FFL25 Liters | View on Amazon |
| VALVOLINE Popular Fits: 2.5L L5 Turbocharged | 888705 | 🇺🇸 US 🇨🇦 CA | Dual Clutch Full Synthetic Automatic Transmission Fluid1 Quart | View on Amazon |
| LIQUI MOLY Fits: 2.5L L5 Turbocharged | 20044 | 🇺🇸 US 🇨🇦 CA | Dual Clutch Oil 81001 Liter | View on Amazon |
| LIQUI MOLY Fits: 2.5L L5 Turbocharged | 20116 | 🇺🇸 US 🇨🇦 CA | Dual Clutch Oil 81005 Liter | View on Amazon |
| LIQUI MOLY Fits: 2.5L L5 Turbocharged | 20046 | 🇺🇸 US 🇨🇦 CA | Dual Clutch Oil 810020 Liter | View on Amazon |
| LUBEGARD Fits: 2.5L L5 Turbocharged | 56032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Complete Multi-Vehicle Dual Clutch Transmission Fluid for Wet Clutch AP1 Quart. | View on Amazon |
| PENTOSIN Fits: 2.5L L5 Turbocharged | 1038107 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FFL21 Liter | View on Amazon |
| PENTOSIN Fits: 2.5L L5 Turbocharged | 1038208 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FFL220 Liters | View on Amazon |
| VAICO Fits: 2.5L L5 Turbocharged | V600118 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF, 1 L | View on Amazon |
| VAICO Fits: 2.5L L5 Turbocharged | V600224 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF, 5 L | View on Amazon |
This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.
10 Transmission Fluid parts are listed for the 2021 Audi TT, from PENTOSIN, LIQUI MOLY, VAICO and 2 other brands. PENTOSIN 8038207 carries the "Popular" badge.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular Fits: 2.5L L5 Turbocharged | 63010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD Fits: 2.5L L5 Turbocharged | 63016 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD Fits: 2.5L L5 Turbocharged | 63032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant32 oz | View on Amazon |
| LUBEGARD Fits: 2.5L L5 Turbocharged | 63015 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant5 Gallon | View on Amazon |
| LUBEGARD Fits: 2.5L L5 Turbocharged | 63055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant55 Gallon | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
LUBEGARD supplies the 5 Transmission Fluid Additive parts for the 2021 Audi TT. LUBEGARD 63010 carries the "Popular" badge.
Listed part numbers: LUBEGARD 63010, LUBEGARD 63016 and LUBEGARD 63032, plus the other parts above.
Transmission Service Kit
Expert Kit (Basic Kit & Transmission Fluid)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Fits: 2.5L L5 Turbocharged | V103223 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Filter with O-Ring, Oil Drain Plug Gaskets and Transmission Oil (DCG 6 ltr)Expert Kits + : Contains 2287, (TF DCG - 1 LTR) | View on Amazon |
Expert Kit + (Expert Kit and Extra Oil for Rinsing)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Fits: 2.5L L5 Turbocharged | V103223XXL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Filter with O-Ring, Oil Drain Plug Gaskets and Transmission Oil (DCG 10 ltr) | View on Amazon |
This table covers the Transmission service kits.
2 Transmission Service Kit parts for the 2021 Audi TT come from VAICO.
In the Expert Kit (Basic Kit & Transmission Fluid) grade, VAICO supplies 1 part: grouped under the catalog's "Expert Kit (Basic Kit & Transmission Fluid)" designation — the notes column spells out what sets them apart. A representative part number is VAICO V103223.
The Expert Kit + (Expert Kit and Extra Oil for Rinsing) section lists 1 option from VAICO — grouped under the catalog's "Expert Kit + (Expert Kit and Extra Oil for Rinsing)" designation — the notes column spells out what sets them apart. VAICO V103223XXL is listed in this group.
Listed part numbers: VAICO V103223 and VAICO V103223XXL.
Buying Automatic Transmission Parts for a 2021 Audi TT
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Match the engine first. Every automatic transmission 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 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: Transmission Fluid and Filter .
Frequently Asked Questions
How many automatic transmission parts fit the 2021 Audi TT?
Our catalog currently lists 26 automatic transmission parts for the 2021 Audi TT across 6 subcategories and 11 brands, covering both the 2.0L L4 Turbocharged and the 2.5L L5 Turbocharged. Each part is matched to the engine(s) it fits.
Do automatic transmission parts differ between 2021 Audi TT engines?
Yes. Every automatic transmission 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 automatic transmission problems on a 2021 Audi TT?
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 Audi TT 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 Audi TT?
First match the engine — each row shows which engine(s) the part fits. 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 Audi TT
Automatic Transmission Parts for Other Audi TT Years
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