2021 BMW 228I Automatic Transmission Parts

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. Read more

One part is listed for the 2021 BMW 228I — ATP B205.

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. Read more

2 Fluid Cooler parts are listed for the 2021 BMW 228I, from NISSENS and VEMO.

Part numbers include NISSENS 91398 and VEMO V20600109.

This table covers the pans that hold automatic-transmission fluid. Read more

This group shows a single part: ELRING 224210.

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. Read more

One part is listed for the 2021 BMW 228I — ELRING 186400.

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. Read more

This group shows a single part: ELRING 096490.

This table covers the O-rings and seals at this joint. Read more

This group shows a single part: ELRING 821470.

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. Read more

8 Transmission Fluid parts are listed for the 2021 BMW 228I, from VALVOLINE, LIQUI MOLY, MOBIL and 2 other brands. VALVOLINE VV3246 carries the "Popular" badge.

In the Multi-Vehicle grade, VALVOLINE, LIQUI MOLY and MOBIL supply 5 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE VV3246.

In the World Standard (WS) grade, AISIN supplies 1 part: grouped under the catalog's "World Standard (WS)" designation — the notes column spells out what sets them apart. A representative part number is AISIN ATF0WS.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

Part numbers include VALVOLINE VV3246, LIQUI MOLY 22257 and MOBIL 126505, among others listed above.

This table covers the conditioners and additives used with this transmission fluid. Read more

LUBEGARD supplies the 6 Transmission Fluid Additive parts for the 2021 BMW 228I. LUBEGARD 19610 carries the "Popular" badge.

Listed part numbers: LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689, plus the other parts above.

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. Read more

5 Transmission Mount parts for the 2021 BMW 228I come from 5 brands — SKP, ÜRO PARTS, ANCHOR and 2 other brands. The "Popular" part is ANCHOR 10126.

The Economy section lists 2 options from SKP and ÜRO PARTS — the catalog's value-priced group. SKP SKMET701 is listed in this group.

In the Standard Replacement grade, ANCHOR, DEA / MARMON RIDE CONTROL and WESTAR supply 3 parts: built to original-equipment specification. A representative part number is ANCHOR 10126.

This group includes ANCHOR 10126, SKP SKMET701 and ÜRO PARTS 22316853449 and the remaining parts above.

This table covers the Transmission service kits. Read more

2 Transmission Service Kit parts for the 2021 BMW 228I 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 V204670.

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 V204670XXL is listed in this group.

Listed part numbers: VAICO V204670 and VAICO V204670XXL.