Audi Upper Control Arm (REARWARD) Front, Left 8K0407509N
OEM Part #: 8K0-407-509-N (8K0407509N)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Upper Control Arm that may fit your vehicle
Upper Control Arm
$26.99
Fits 2017–2024 Audi
OEM: 8W0505323F
Upper Control Arm
$23.80
Fits 2017–2024 Audi
OEM: 8W0505324F
Upper Control Arm (FORWARD)
$22.11
Fits 2017–2024 Audi
OEM: 8W0407506C
Upper Control Arm (FORWARD)
$22.11
Fits 2017–2024 Audi
OEM: 8W0407505C
Upper Control Arm (FORWARD)
Starting at $22.11
Fits 2017–2025 Audi
OEM: 8W0407505E
Upper Control Arm (FORWARD)
$40.49
Fits 2017–2024 Audi
OEM: 8W0407506E
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This rear upper control arm (OEM Part Number 8K0407509N) is a genuine factory-original component designed for use in several Audi models, including the 2016-2017 A5, Q5, S5, and SQ5, as well as the 2015-2016 S4 and RS5. Located on the left rear suspension, this upper control arm plays a critical role in maintaining proper wheel alignment and handling performance. It addresses issues related to worn or damaged components, ensuring a smooth driving experience. Commonly referred to as the upper link, rear arm, or suspension control arm, this part provides a seamless fit and restores the essential functionality of your vehicle. Compatible part numbers include 8K0407509A, 8K0407509Q, and 8K0407509F.
Specifications
| Fits Vehicle Model | A4, A5, Q5, RS5, S4, S5, SQ5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K0-407-509-N (8K0407509N) |
| Compatible OEM Part No | 8K0-407-509-A, 8K0-407-509-Q, 8K0-407-509-F |
| Side | Front, Left |
| Category | Control Arms |
Compatible Vehicles
Fits 84 vehicle configurations across 1 make, 2008-2017.
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 84 vehicle configurations — 20 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | Audi | A5 | Quattro Coupe | 3.2L V6 | For Vehicles With Production date Up To 11/02/09 |
| 2008 | Audi | S5 | Coupe | 4.2L V8 | For Vehicles With Production date Up To 11/02/09 |
| 2009 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2009 | Audi | A5 | Quattro Coupe | 3.2L V6 | |
| 2009 | Audi | S5 | Coupe | 4.2L V8 | |
| 2010 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2010 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2010 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2010 | Audi | A5 | Quattro Coupe | 3.2L V6 | |
| 2010 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2010 | Audi | S5 | Coupe | 4.2L V8 | |
| 2011 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/02/09 |
| 2011 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Vehicles with Production Date After 11/02/09 |
| 2011 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/02/09 |
| 2011 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/02/09 |
| 2011 | Audi | S4 | Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 11/02/09 |
| 2011 | Audi | S5 | Coupe | 4.2L V8 | For Vehicles with Production Date After 11/02/09 |
| 2012 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/02/09 |
| 2012 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Vehicles with Production Date After 11/02/09 |
| 2012 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 11/02/09 |
| 2012 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Vehicles with Production Date After 11/02/09 |
| 2012 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 08/13/12 |
| 2012 | Audi | Q5 | SUV | 3.2L V6 | For Vehicles with Production Date After 08/13/12 |
| 2012 | Audi | S4 | Sedan | 3.0L V6 Supercharged | For Vehicles with Production Date After 11/02/09 |
| 2012 | Audi | S5 | Coupe | 4.2L V8 | For Vehicles with Production Date After 11/02/09 |
| 2013 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2013 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2013 | Audi | RS5 | Convertible | 4.2L V8 | |
| 2013 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2013 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2013 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2014 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2014 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2014 | Audi | RS5 | Convertible | 4.2L V8 | |
| 2014 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2014 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2014 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CGQB, CTUD, CTXA |
| 2015 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2015 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2015 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2015 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2015 | Audi | RS5 | Convertible | 4.2L V8 | |
| 2015 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2015 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2015 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CGQB, CTUD, CTXA |
| 2016 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2016 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2016 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2016 | Audi | Q5 | SUV | 3.0L V6 Diesel Turbo | |
| 2016 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2016 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2016 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2016 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CGQB, CTUD, CTXA |
| 2017 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2017 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | Q5 | SUV | 3.0L V6 Supercharged | |
| 2017 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2017 | Audi | SQ5 | SUV | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CGQB, CTUD, CTXA |