24 Automatic transmission parts are listed for the 2021 Audi A4 Allroad, in 7 part types, covering the 2.0L L4 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Audi A4 Allroad, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 18 parts of the 24 listed are Filter (9 parts), Transmission Fluid Additive (5 parts) and Transmission Service Kit (4 parts). The other 4 part types cover the remaining 6 parts.
The 2021 Audi A4 Allroad came with a single engine, the 2.0L L4 Turbocharged, and every part is verified against it.
6 brands supply automatic transmission parts for the 2021 Audi A4 Allroad, led by VAICO (12 parts), LUBEGARD (5 parts) and BECK/ARNLEY (3 parts), plus 3 more brands. Quality grades include Standard Replacement, Expert Kit and Basic Kit.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Audi A4 Allroad. 3 parts have it, including ATP B205 (Filter) and LUBEGARD 63010 (Transmission Fluid Additive). Each part number opens a page with every vehicle that part fits.
Filter
Basic Kit (Without Transmission Fluid)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO | V105390BEK | 🇺🇸 US 🇨🇦 CA | Includes: Hydraulic Filter, Transmission Oil Pan Gasket, Magnets, Oil Pan Bolts, Drain Plugs, Oil Pipe | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular | B205 | 🇺🇸 US 🇨🇦 CA | Premium Replacement | View on Amazon |
| BECK/ARNLEY Popular | 0440451 | 🇺🇸 US 🇨🇦 CA | High Pressure Filter | View on Amazon |
| BECK/ARNLEY | 0440442 | 🇺🇸 US 🇨🇦 CA | Suction | View on Amazon |
| BECK/ARNLEY | 0440453 | 🇺🇸 US 🇨🇦 CA | Low Pressure Filter | View on Amazon |
| VAICO | V105393 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VAICO | V105395 | 🇺🇸 US 🇨🇦 CA | From 2019 | View on Amazon |
| VAICO | V105394 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VAICO | V105391 | 🇺🇸 US 🇨🇦 CA | Includes: Hydraulic Filter with Seal-Rings, Oil Pan Gasket | 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.
9 Filter parts are listed for the 2021 Audi A4 Allroad, from VAICO, BECK/ARNLEY and ATP. ATP B205 carries the "Popular" badge.
The Basic Kit (Without Transmission Fluid) section lists 1 option from VAICO — grouped under the catalog's "Basic Kit (Without Transmission Fluid)" designation — the notes column spells out what sets them apart. VAICO V105390BEK is listed in this group.
The Standard Replacement section lists 8 options from VAICO, BECK/ARNLEY and ATP — built to original-equipment specification. ATP B205 is listed in this group.
This group includes ATP B205, VAICO V105390BEK and BECK/ARNLEY 0440451 and the remaining parts above.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO | V104360 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VAICO | V104350 | 🇺🇸 US 🇨🇦 CA | From 04/30/2020 | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
2 Fluid Pan parts for the 2021 Audi A4 Allroad come from VAICO.
Listed part numbers: VAICO V104360 and VAICO V104350.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO | V105396 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the gaskets that seal the Fluid Pan. 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 2021 Audi A4 Allroad — VAICO V105396.
Transmission Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN | 1070107 | 🇺🇸 US 🇨🇦 CA | FFL525291 Liter | View on Amazon |
| PENTOSIN | 1070207 | 🇺🇸 US 🇨🇦 CA | FFL525295 Liters | 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.
PENTOSIN supplies both parts for the 2021 Audi A4 Allroad.
Listed part numbers: PENTOSIN 1070107 and PENTOSIN 1070207.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 63010 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD | 63016 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD | 63032 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant32 oz | View on Amazon |
| LUBEGARD | 63015 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant5 Gallon | View on Amazon |
| LUBEGARD | 63055 | 🇺🇸 US 🇨🇦 CA | 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 A4 Allroad. LUBEGARD 63010 carries the "Popular" badge.
Part numbers include LUBEGARD 63010, LUBEGARD 63016 and LUBEGARD 63032, among others listed above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR | 10351 | 🇺🇸 US 🇨🇦 CA | Rear PositionAutomatic Dual Clutch Mount | 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: ANCHOR 10351.
Transmission Service Kit
Expert Kit (Basic Kit & Transmission Fluid)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO | V105390SP | 🇺🇸 US 🇨🇦 CA | Description: Drain Plugs, Transmission Oil (DCG II 4 ltr)Includes: Automatic Transmission Oil Drain Plugs | View on Amazon |
| VAICO | V105390 | 🇺🇸 US 🇨🇦 CA | Description: Cartridge Filter with Seals, Sump Filter, Oil Pan Gasket, Oil (DCG II 6 ltr), Installation HardwareIncludes: Filters, Oil Pan Gasket, magnets, Screws, Oil | View on Amazon |
| VAICO | V109347 | 🇺🇸 US 🇨🇦 CA | Includes G 052 549 A2, WHT 009 043 | View on Amazon |
Expert Kit + (Expert Kit and Extra Oil for Rinsing)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO | V105390XXL | 🇺🇸 US 🇨🇦 CA | Description: Cartridge Filter with Seals, Sump Filter, Oil Pan Gasket, Oil (DCG II 9 ltr), Installation HardwareIncludes: Hydraulic Filters, Oil Pan Gasket, Magnets, Oil Pan Bolts, Drain Plugs, Oil Pipe, Transmission Oil | View on Amazon |
This table covers the Transmission service kits.
4 Transmission Service Kit parts for the 2021 Audi A4 Allroad come from VAICO.
In the Expert Kit (Basic Kit & Transmission Fluid) grade, VAICO supplies 3 parts: 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 V105390SP.
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 V105390XXL is listed in this group.
This group includes VAICO V105390SP, VAICO V105390 and VAICO V109347 and the remaining parts above.
Buying Automatic Transmission Parts for a 2021 Audi A4 Allroad
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: Filter and Transmission Fluid Additive .
Frequently Asked Questions
How many automatic transmission parts fit the 2021 Audi A4 Allroad?
Our catalog currently lists 24 automatic transmission parts for the 2021 Audi A4 Allroad across 7 subcategories and 6 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 Audi A4 Allroad?
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 A4 Allroad 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 A4 Allroad?
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 Audi A4 Allroad
Automatic Transmission Parts for Other Audi A4 Allroad Years
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