12 Automatic transmission parts are listed for the 2020 BMW Z4, in 6 part types, covering both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2020 BMW Z4, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Most of the listed parts are Fluid Pan (4 parts), Clutch Plate Pack (3 parts) and Filter (2 parts). The other 3 part types cover the remaining 3 parts.
The 2020 BMW Z4 was sold with both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
7 brands supply automatic transmission parts for the 2020 BMW Z4, led by RAYBESTOS POWERTRAIN (4 parts), ELRING (3 parts) and BECK/ARNLEY (1 part), plus 4 more brands. Quality grades include Friction Plate Pack and Steel Plate Pack.
Each part number listed for the 2020 BMW Z4 opens a page with every vehicle that part fits.
Clutch Plate Pack
Friction Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 3.0L L6 Turbocharged | RGPZ283 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | GPZ Clutch Pack Module | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.0L L6 Turbocharged | RHT96380 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HT Clutch Pack Module | View on Amazon |
Steel Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 3.0L L6 Turbocharged | STMZF18 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Steel Module | View on Amazon |
This table covers the clutch-plate packs inside the transmission or transfer case.
RAYBESTOS POWERTRAIN supplies the 3 Clutch Plate Pack parts for the 2020 BMW Z4.
The Friction Plate Pack section lists 2 options from RAYBESTOS POWERTRAIN — grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN RGPZ283 is listed in this group.
In the Steel Plate Pack grade, RAYBESTOS POWERTRAIN supplies 1 part: grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN STMZF18.
Part numbers include RAYBESTOS POWERTRAIN RGPZ283, RAYBESTOS POWERTRAIN RHT96380 and RAYBESTOS POWERTRAIN STMZF18.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: 3.0L L6 Turbocharged | 0440409 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| RAYBESTOS POWERTRAIN Fits: 3.0L L6 Turbocharged | 515772 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sump Filter | 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 are listed for the 2020 BMW Z4, from BECK/ARNLEY and RAYBESTOS POWERTRAIN.
Listed part numbers: BECK/ARNLEY 0440409 and RAYBESTOS POWERTRAIN 515772.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L L6 Turbocharged | 224210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Seal | View on Amazon |
| HENGST Fits: 3.0L L6 Turbocharged | HG115HD846 | 🇨🇦 CA 🇲🇽 MX | M40i Model | View on Amazon |
| ÜRO PARTS Fits: 3.0L L6 Turbocharged | 24118612901PRM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ÜRO SolutionsBolts Not Included | View on Amazon |
| VAICO Fits: 3.0L L6 Turbocharged | V200588 | 🇺🇸 US 🇨🇦 CA | Expert Kits + | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
4 Fluid Pan parts for the 2020 BMW Z4 come from 4 brands — ELRING, HENGST, ÜRO PARTS and 1 other brand.
Listed part numbers: ELRING 224210, HENGST HG115HD846 and ÜRO PARTS 24118612901PRM, plus the other parts above.
Fluid Pan Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 3.0L L6 Turbocharged | HWB1068 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Fluid Pan bolts.
One part is listed for the 2020 BMW Z4 — REIN HWB1068.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L L6 Turbocharged | 186400 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Trans.: 8-Speed Automatic Transmission | 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 2020 BMW Z4 — ELRING 186400.
Input Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L L6 Turbocharged | 096490 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Height [MM]: 7Inner Diameter [MM]: 53 | 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 096490.
Buying Automatic Transmission Parts for a 2020 BMW Z4
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: Fluid Pan and Clutch Plate Pack .
Frequently Asked Questions
How many automatic transmission parts fit the 2020 BMW Z4?
Our catalog currently lists 12 automatic transmission parts for the 2020 BMW Z4 across 6 subcategories and 7 brands, covering both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Each part is matched to the engine(s) it fits.
Do automatic transmission parts differ between 2020 BMW Z4 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 2020 BMW Z4?
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 2020 BMW Z4 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 2020 BMW Z4?
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 2020 BMW Z4
Automatic Transmission Parts for Other BMW Z4 Years
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