2017-2018 Audi A4/A5/S4/S5 Upper Control Arm (REARWARD) Rear, Right 8W0505398E
OEM Part #: 8W0-505-398-E (8W0505398E)
Actual photo
The exact part you’ll receive — not a stock photo.
$26.99
Side: Rear, Right
Used
Donor2018 Audi S4 · 3.0L · 63k miles
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Genuine OEM Used
SKU: 542897
Donor Vehicle: 2018 Audi S4 · 3.0L · 63k miles
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$26.99
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Audi Upper Control Arm (rearward) OEM 8W0505398E — a used genuine part, also replacing 8W0505398C. This rear-right control arm connects the suspension knuckle to the subframe, managing wheel movement and alignment. When the integral bushings wear, you'll often hear a clunk from the rear over bumps or notice irregular tire wear. Fits B9-generation Audi A4, A5, S4, S5 models with 2.0 TFSI or 3.0 TFSI engines.
Specifications
| Fits Vehicle Model | A4, A5, S4, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8W0-505-398-E (8W0505398E) |
| Compatible OEM Part No | 8W0-505-398-C |
| Side | Rear, Right |
| Category | Control Arms |
Compatible Vehicles
Fits 15 vehicle configurations across 1 make, 2017-2018.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 15 vehicle configurations — 15 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2018 | Audi | S5 | Hatchback | 3.0L V6 Turbo | For Vehicles With Production date Up To 09/11/17 |
| 2018 | Audi | S4 | Sedan | 3.0L V6 Turbo | For Vehicles with Production Date Between 05/30/16 and 09/11/17 |
| 2018 | Audi | S5 | Convertible | 3.0L V6 Turbo | For Vehicles With Production date Up To 09/25/17 |
| 2018 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/11/17 |
| 2018 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/11/17 |
| 2018 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/25/17 |
| 2018 | Audi | S5 | Coupe | 3.0L V6 Turbo | For Vehicles With Production date Up To 09/11/17 |
| 2017 | Audi | S5 | Coupe | 3.0L V6 Supercharged | For Vehicles With Production date Up To 09/11/17 |
| 2017 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date Between 05/30/16 and 09/11/17 |
| 2017 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/11/17 |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Vehicles With Production date Up To 09/25/17 |
| 2017 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date Between 05/30/16 and 09/11/17 |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | For Vehicles With Production date Up To 09/25/17 |
| 2018 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date Between 05/30/16 and 09/11/17 |
| 2018 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date Between 05/30/16 and 09/11/17 |