This page lists 32 automatic transmission parts for the 2021 BMW M440I, across 7 part types, covering the 3.0L L6 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2021 BMW M440I, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 23 parts of the 32 listed are Transmission Fluid (11 parts), Transmission Fluid Additive (6 parts) and Transmission Service Kit (6 parts). The other 4 part types cover the remaining 9 parts.
Every part on this page is matched to the 3.0L L6 Turbocharged — the only engine offered in the 2021 BMW M440I.
The most listed brands for 2021 BMW M440I automatic transmission parts are LUBEGARD (7 parts), VAICO (6 parts) and VALVOLINE (4 parts), plus 10 more brands. Quality grades include Multi-Vehicle, Expert Kit and Expert Kit +.
7 parts on this 2021 BMW M440I page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including MOBIL 126505 (Transmission Fluid) and LUBEGARD 19610 (Transmission Fluid Additive). Click any part number to see every vehicle that part fits.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | B205 | 🇺🇸 US 🇨🇦 CA | Premium Replacement | View on Amazon |
| BECK/ARNLEY | 0440409 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M440i xDrive | 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.
2 Filter parts for the 2021 BMW M440I come from 2 brands — ATP and BECK/ARNLEY.
Part numbers include ATP B205 and BECK/ARNLEY 0440409.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HENGST | HG115HD846 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VAICO | V200588 | 🇺🇸 US 🇨🇦 CA | Expert Kits + | View on Amazon |
| ZF | 1111298031 | 🇺🇸 US 🇨🇦 CA | Includes: Oil Pan Only | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
3 Fluid Pan parts are listed for the 2021 BMW M440I, from HENGST, VAICO and ZF.
Part numbers include HENGST HG115HD846, VAICO V200588 and ZF 1111298031.
Fluid Pan Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | HWB1068 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Fluid Pan bolts.
This group shows a single part: REIN HWB1068.
Transmission Fluid
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 126505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Vehicle ATF | View on Amazon |
| VALVOLINE Popular | VV3246 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| VALVOLINE Popular | 773775 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| LIQUI MOLY | 20032 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18001 Liter | View on Amazon |
| LIQUI MOLY | 22036 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18005 Liter | View on Amazon |
| LIQUI MOLY | 20034 | 🇺🇸 US 🇨🇦 CA | Top TEC ATF 180020 Liter | View on Amazon |
| LUBEGARD | 69032 | 🇺🇸 US 🇨🇦 CA | 1 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
| VALVOLINE | 881051 | 🇺🇸 US 🇨🇦 CA | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
ZF Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN | 1058110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 LiterATF8 | View on Amazon |
| PENTOSIN | 1058210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5 LitersATF8 | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 899179 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic ATF1 Quart | 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.
11 Transmission Fluid parts for the 2021 BMW M440I come from 5 brands — VALVOLINE, LIQUI MOLY, PENTOSIN and 2 other brands. The "Popular" part is MOBIL 126505.
The Multi-Vehicle section lists 8 options from VALVOLINE, LIQUI MOLY, MOBIL and 1 other brand — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. MOBIL 126505 is listed in this group.
The ZF Fluid section lists 2 options from PENTOSIN — grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. PENTOSIN 1058110 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 19610 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Popular | 60902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD | 19689 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD | 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 |
This table covers the conditioners and additives used with this transmission fluid.
6 Transmission Fluid Additive parts for the 2021 BMW M440I come from LUBEGARD. The "Popular" part is LUBEGARD 19610.
Listed part numbers: LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689, plus the other parts above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR | 10374 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAWD | View on Amazon |
| ANCHOR | 10236 | 🇺🇸 US 🇨🇦 CA | RearRWD | View on Amazon |
| WESTAR | EM7675 | 🇺🇸 US 🇨🇦 CA | RWD | 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.
3 Transmission Mount parts are listed for the 2021 BMW M440I, from ANCHOR and WESTAR.
Listed part numbers: ANCHOR 10374, ANCHOR 10236 and WESTAR EM7675.
Transmission Service Kit
Expert Kit (Basic Kit & Transmission Fluid)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Popular | V202090 | 🇺🇸 US 🇨🇦 CA | Oil Pan with Gasket, Transmission Oil (8HP 8 L), Instl HardwareExpert Kits + : Contains (ATF 8HP 1 LTR) | View on Amazon |
| VAICO | V204993 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Description: ATF-Service Kit (8HP51X, 8HP76X / 8-speed) with Oil Pan Gasket, Oil Pan, Transmission Oil (ATF 8HP - 7 ltr) and Instl Hardware | View on Amazon |
| VAICO | V204027 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes: ATF-Service Kit (ZF 8HP / 8-speed): with Oil Pan Gasket, Oil Pan, Hydraulic Oil reservoir and Instl Hardware | View on Amazon |
Expert Kit + (Expert Kit and Extra Oil for Rinsing)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Popular | V202090XXL | 🇺🇸 US 🇨🇦 CA | Oil Pan with Gasket, Transmission Oil (8HP 11 L), Instl Hardware | View on Amazon |
| VAICO | V204027XXL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes: ATF-Service Kit (ZF 8HP / 8-speed): with Oil Pan Gasket, Oil Pan, Hydraulic Oil reservoir, Transmission Oil (ZF 8 HP- 8 ltr)and Instl Hardware | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ZF | 1111298032 | 🇺🇸 US 🇨🇦 CA | Includes: Oil Pan, 13 Pieces Oil Pan Screws, Screw Plug, 7L ZF Lifeguard Fluid 8 | View on Amazon |
This table covers the Transmission service kits.
6 Transmission Service Kit parts are listed for the 2021 BMW M440I, from VAICO and ZF. VAICO V202090 carries the "Popular" badge.
The Expert Kit (Basic Kit & Transmission Fluid) section lists 3 options from VAICO — grouped under the catalog's "Expert Kit (Basic Kit & Transmission Fluid)" designation — the notes column spells out what sets them apart. VAICO V202090 is listed in this group.
In the Expert Kit + (Expert Kit and Extra Oil for Rinsing) grade, VAICO supplies 2 parts: grouped under the catalog's "Expert Kit + (Expert Kit and Extra Oil for Rinsing)" designation — the notes column spells out what sets them apart. A representative part number is VAICO V202090XXL.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Listed part numbers: VAICO V202090, VAICO V204993 and VAICO V204027, plus the other parts above.
Buying Automatic Transmission Parts for a 2021 BMW M440I
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 3.0L L6 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: Transmission Fluid and Transmission Fluid Additive .
Frequently Asked Questions
How many automatic transmission parts fit the 2021 BMW M440I?
Our catalog currently lists 32 automatic transmission parts for the 2021 BMW M440I across 7 subcategories and 13 brands, covering the 3.0L L6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2021 BMW M440I?
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 BMW M440I 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 BMW M440I?
Every part on this page is matched to the 3.0L L6 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 BMW M440I
Automatic Transmission Parts for Other BMW M440I Years
Switch vehicle or jump to a subcategory
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.