The 2021 BMW M5 has 25 suspension parts with verified fitment on this page — 5 part types and 9 brands, covering the 4.4L V8 Turbocharged engine. Each part includes a manufacturer part number and application notes.
The suspension system on the 2021 BMW M5 controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links. The largest groups are Control Arm (8 parts), Sway Bar Link (8 parts) and Ball Joint (5 parts). The other 2 part types cover the remaining 4 parts.
The 2021 BMW M5 came with a single engine, the 4.4L V8 Turbocharged, and every part is verified against it.
9 brands supply suspension parts for the 2021 BMW M5, led by DELPHI (6 parts), DORMAN (5 parts) and MEVOTECH (4 parts), plus 6 more brands. Quality grades include Daily Driver and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 BMW M5. 5 parts have it, including MEVOTECH MS10597 (Ball Joint) and DELPHI TC4538 (Control Arm). Each part number opens a page with every vehicle that part fits.
Ball Joint
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MEVOTECH Popular | MS10597 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Supreme | View on Amazon |
| DORMAN | 538378 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | View on Amazon |
| SUSPENSIA | X05BJ0214 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lowerwithout Flanged Bearing | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1018629 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower Rearward | View on Amazon |
| MEVOTECH | GS10597 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
This table covers the ball joints that articulate each control arm at the knuckle.
5 Ball Joint parts are listed for the 2021 BMW M5, from MEVOTECH, DORMAN, SUSPENSIA and 1 other brand. MEVOTECH MS10597 carries the "Popular" badge.
The Daily Driver section lists 3 options from MEVOTECH, DORMAN and SUSPENSIA — grouped for everyday commuting duty. MEVOTECH MS10597 is listed in this group.
In the Economy grade, BECK/ARNLEY and MEVOTECH supply 2 parts: the catalog's value-priced group. A representative part number is BECK/ARNLEY 1018629.
This group includes MEVOTECH MS10597, DORMAN 538378 and SUSPENSIA X05BJ0214 and the remaining parts above.
Control Arm
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular | TC4538 | 🇺🇸 US 🇨🇦 CA | Rear Left Upper ForwardLateral Arm | View on Amazon |
| DORMAN Popular | 520831 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left Upper ForwardLateral Arm | View on Amazon |
| DELPHI | TC4405 | 🇺🇸 US 🇨🇦 CA | Rear Left Upper Rearward | View on Amazon |
| DELPHI | TC4539 | 🇺🇸 US 🇨🇦 CA | Rear Right Upper ForwardLateral Arm | View on Amazon |
| DELPHI | TC4404 | 🇺🇸 US 🇨🇦 CA | Rear Right Upper Rearward | View on Amazon |
| DELPHI | TC4691 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball JointAdjustable | View on Amazon |
| DELPHI | TC4692 | 🇺🇸 US 🇨🇦 CA | Complete Arm with Ball JointAdjustable | View on Amazon |
| DORMAN | 520832 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right Upper ForwardLateral Arm | View on Amazon |
This table covers the control arms that locate each hub relative to the chassis. Typical signs include clunks over bumps, a wander on the highway, or inner-edge tire wear. Get an alignment after any control-arm work, and inspect the ball joint and bushings that came with the arm.
8 Control Arm parts are listed for the 2021 BMW M5, from DELPHI and DORMAN. DELPHI TC4538 carries the "Popular" badge.
Listed part numbers: DELPHI TC4538, DORMAN 520831 and DELPHI TC4405, plus the other parts above.
Control Arm Nut
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | HWN0119 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower Outer Forward16x1.5mm | View on Amazon |
This table covers the Control Arm nuts.
This group shows a single part: REIN HWN0119.
Ride Height Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ARNOTT | RH3718 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear | View on Amazon |
| FCS | HS008 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear | View on Amazon |
| MONROE | HS10203 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Frontwith Air Suspension | View on Amazon |
This table covers the Ride Height sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
3 Ride Height Sensor parts are listed for the 2021 BMW M5, from ARNOTT, FCS and MONROE.
Listed part numbers: ARNOTT RH3718, FCS HS008 and MONROE HS10203.
Sway Bar Link
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SUSPENSIA Popular | X05SL0180 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearComposite Type | View on Amazon |
| SUSPENSIA Popular | X05SL0072 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| DORMAN | 541813 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| DORMAN | 541836 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| MEVOTECH | MS108256 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SupremeIncludes Hardware | View on Amazon |
| SUSPENSIA | X05SL0808 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Steel | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1018631 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearEnd Link | View on Amazon |
| MEVOTECH | GS108256 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Original Grade | View on Amazon |
This table covers the links that connect the anti-roll bar to each control arm or strut. Typical signs include a clunk on one wheel over a driveway, or a rattle that goes away when you lean on the bar. Replace links in pairs; a seized stud often takes the bushing with it.
8 Sway Bar Link parts are listed for the 2021 BMW M5, from SUSPENSIA, DORMAN, MEVOTECH and 1 other brand. SUSPENSIA X05SL0180 carries the "Popular" badge.
The Daily Driver section: 6 options from SUSPENSIA, DORMAN and MEVOTECH. SUSPENSIA X05SL0180 is listed in this group.
Economy: 2 parts, from BECK/ARNLEY and MEVOTECH. A representative part number is BECK/ARNLEY 1018631.
This group includes SUSPENSIA X05SL0180, SUSPENSIA X05SL0072 and DORMAN 541813 and the remaining parts above.
Buying Suspension Parts for a 2021 BMW M5
On this vehicle, the suspension system controls ride, tire contact and alignment through shocks, struts, control arms, bushings and links.
- Confirm you have the 4.4L V8 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 shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Control Arm and Sway Bar Link .
Frequently Asked Questions
How many suspension parts fit the 2021 BMW M5?
Our catalog currently lists 25 suspension parts for the 2021 BMW M5 across 5 subcategories and 9 brands, covering the 4.4L V8 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of suspension problems on a 2021 BMW M5?
Common symptoms include clunks over speed bumps, wandering steering, cupped tire wear, or a nose that keeps bouncing after a dip. 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 shocks and struts in axle pairs, renew the sway-bar links with the struts, and get an alignment after any control-arm or tie-rod work.
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 M5 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 M5?
Every part on this page is matched to the 4.4L V8 Turbocharged engine. Then worn bushings often mimic bad shocks — inspect before buying, and remember loaded vs unloaded strut assemblies differ in labor by hours. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 BMW M5
Suspension Parts for Other BMW M5 Years
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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.