2017-2024 Audi / Porsche Upper Control Arm (REARWARD) Front, Left 4M0407509B

OEM Part #: 4M0-407-509-B (4M0407509B)

$25.99
Side: Front, Left Used
Donor2017 Audi Q7 · 3.0L
SKU: 550967 · 30-Day Returns
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Upper Control Arm (REARWARD) 4M0407509B — Used (SKU 550967)
Genuine OEM Used SKU: 550967 Donor Vehicle: 2017 Audi Q7 · 3.0L 2 photos
$25.99
30-Day Returns
Upper Control Arm (REARWARD) 4M0407509B — Used (SKU 589016)
Genuine OEM Used SKU: 589016 Donor Vehicle: 2018 Audi Q7 · 3.0L 2 photos
$25.99
30-Day Returns
Upper Control Arm (REARWARD) 4M0407509B — Used (SKU 692883)
Genuine OEM Used SKU: 692883 Donor Vehicle: 2017 Audi Q7 · 2.0L 2 photos
$25.99
30-Day Returns
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A used genuine Audi upper control arm (rearward), OEM part number 4M0407509B, also superseding 4M0407509C. This left-front suspension arm helps maintain proper wheel alignment and stability during driving. As the rearward arm in the front upper control set, it works with the forward arm to manage camber and caster angles. Worn bushings in this component can cause clunking noises over bumps or uneven tire wear. It was removed from a donor vehicle and is ready for installation.

Specifications

Specifications for Upper Control Arm (REARWARD) 4M0407509B
Fits Vehicle ModelA6, Cayenne, e-tron, e-tron S, Q5, Q5 PHEV, Q7, Q8, S6, SQ5
Fits Vehicle MakeAudi, Porsche
OEM Part No4M0-407-509-B (4M0407509B)
Compatible OEM Part No 4M0-407-509-C
SideFront, Left
CategoryControl Arms

Compatible Vehicles

Fits 122 vehicle configurations across 2 makes, 2017-2024.

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.

Audi

  • A6 2019-2024 · 12 variants 4 with notes
  • Q5 2018-2024 · 7 variants
  • Q5 PHEV 2020-2024 · 5 variants
  • Q7 2017-2024 · 16 variants
  • Q8 2019-2024 · 6 variants
  • S6 2020-2024 · 5 variants 1 with note
  • SQ5 2018-2024 · 7 variants
  • e-tron 2020-2023 · 4 variants
  • e-tron S 2022-2023 · 2 variants

Porsche

View all 122 vehicle configurations 5 with fitment notes
Full vehicle fitment list for Upper Control Arm (REARWARD) 4M0407509B
Year Make Model Trim Engine Note
2020 Audi A6 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/14/22
2023 Porsche Cayenne S Coupe SUV 2.9L V6 Turbo
2022 Porsche Cayenne SUV 3.0L V6 Turbo
2024 Porsche Cayenne SUV 3.0L V6 Turbo
2024 Porsche Cayenne Coupe SUV 3.0L V6 Turbo
2024 Porsche Cayenne S Coupe SUV 4.0L V8 Turbo
2024 Porsche Cayenne S Coupe SUV 3.0L V6 Turbo
2021 Porsche Cayenne GTS Coupe SUV 4.0L V8 Turbo
2024 Porsche Cayenne Turbo SUV 4.0L V8 Turbo
2021 Porsche Cayenne S SUV 2.9L V6 Turbo
2020 Porsche Cayenne S SUV 2.9L V6 Turbo
2021 Porsche Cayenne Turbo S SUV 4.0L V8 Turbo
2021 Porsche Cayenne Turbo Coupe SUV 4.0L V8 Turbo
2024 Porsche Cayenne Turbo GT Coupe SUV 4.0L V8 Turbo
2021 Porsche Cayenne GTS SUV 4.0L V8 Turbo
2023 Porsche Cayenne Turbo S SUV 4.0L V8 Turbo
2023 Porsche Cayenne Coupe SUV 3.0L V6 Turbo
2023 Porsche Cayenne SUV 3.0L V6 Turbo
2023 Porsche Cayenne Turbo GT Coupe SUV 4.0L V8 Turbo
2020 Porsche Cayenne Turbo S Coupe SUV 4.0L V8 Turbo
2020 Porsche Cayenne SUV 3.0L V6 Turbo
2022 Porsche Cayenne S SUV 2.9L V6 Turbo
2019 Porsche Cayenne SUV 3.0L V6 Turbo
2018 Porsche Cayenne SUV 3.6L V6
2018 Porsche Cayenne S SUV 3.6L V6 Turbo
2018 Porsche Cayenne Turbo SUV 4.8L V8 Turbo
2018 Porsche Cayenne GTS SUV 3.6L V6 Turbo
2018 Porsche Cayenne S SUV 3.0L V6 Supercharged
2018 Porsche Cayenne Turbo S SUV 4.8L V8 Turbo
2019 Porsche Cayenne Turbo SUV 4.0L V8 Turbo
2019 Porsche Cayenne S SUV 2.9L V6 Turbo
2020 Porsche Cayenne Coupe SUV 3.0L V6 Turbo
2020 Porsche Cayenne S Coupe SUV 2.9L V6 Turbo
2020 Porsche Cayenne Turbo SUV 4.0L V8 Turbo
2020 Porsche Cayenne Turbo Coupe SUV 4.0L V8 Turbo
2020 Porsche Cayenne Turbo S SUV 4.0L V8 Turbo
2023 Porsche Cayenne Turbo Coupe SUV 4.0L V8 Turbo
2022 Porsche Cayenne S Coupe SUV 2.9L V6 Turbo
2023 Porsche Cayenne S SUV 2.9L V6 Turbo
2021 Porsche Cayenne SUV 3.0L V6 Turbo
2022 Porsche Cayenne Coupe SUV 3.0L V6 Turbo
2021 Porsche Cayenne Turbo S Coupe SUV 4.0L V8 Turbo
2023 Porsche Cayenne GTS SUV 4.0L V8 Turbo
2022 Porsche Cayenne Turbo GT Coupe SUV 4.0L V8 Turbo
2022 Porsche Cayenne Turbo SUV 4.0L V8 Turbo
2021 Porsche Cayenne Turbo SUV 4.0L V8 Turbo
2022 Porsche Cayenne Turbo S Coupe SUV 4.0L V8 Turbo
2023 Porsche Cayenne GTS Coupe SUV 4.0L V8 Turbo
2021 Porsche Cayenne S Coupe SUV 2.9L V6 Turbo
2023 Porsche Cayenne Turbo S Coupe SUV 4.0L V8 Turbo
2021 Porsche Cayenne Coupe SUV 3.0L V6 Turbo
2022 Porsche Cayenne Turbo Coupe SUV 4.0L V8 Turbo
2022 Porsche Cayenne Turbo S SUV 4.0L V8 Turbo
2024 Porsche Cayenne S SUV 4.0L V8 Turbo
2024 Porsche Cayenne S SUV 3.0L V6 Turbo
2022 Porsche Cayenne GTS SUV 4.0L V8 Turbo
2022 Porsche Cayenne GTS Coupe SUV 4.0L V8 Turbo
2023 Porsche Cayenne Turbo SUV 4.0L V8 Turbo
2024 Porsche Cayenne Turbo Coupe SUV 4.0L V8 Turbo
2021 Audi Q5 SUV 2.0L l4 Turbo
2021 Audi A6 Quattro Sedan 2.0L l4 Turbo
2021 Audi Q5 PHEV SUV 2.0L l4 Turbo
2023 Audi S6 Sedan 2.9L V6 Turbo
2024 Audi Q5 SUV 2.0L l4 Turbo
2020 Audi Q5 PHEV SUV 2.0L l4 Turbo
2023 Audi e-tron S SUV Electric Vehicle
2023 Audi Q8 SUV 3.0L V6 Turbo
2023 Audi Q7 SUV 3.0L V6 Turbo
2023 Audi A6 Quattro Sedan 3.0L V6 Turbo
2024 Audi Q8 SUV 3.0L V6 Turbo
2024 Audi SQ5 SUV 3.0L V6 Turbo
2022 Audi SQ5 SUV 3.0L V6 Turbo
2022 Audi Q7 SUV 2.0L l4 Turbo
2022 Audi Q5 SUV 2.0L l4 Turbo
2023 Audi SQ5 SUV 3.0L V6 Turbo
2023 Audi Q7 SUV 2.0L l4 Turbo
2024 Audi A6 Quattro Sedan 3.0L V6 Turbo
2022 Audi e-tron S SUV Electric Vehicle
2022 Audi A6 Quattro Sedan 3.0L V6 Turbo
2021 Audi Q8 SUV 3.0L V6 Turbo
2024 Audi Q7 SUV 2.0L l4 Turbo
2021 Audi S6 Sedan 2.9L V6 Turbo
2021 Audi A6 Quattro Sedan 3.0L V6 Turbo
2024 Audi Q7 SUV 3.0L V6 Turbo
2024 Audi Q5 PHEV SUV 2.0L l4 Turbo
2021 Audi e-tron SUV Electric Vehicle
2023 Audi e-tron SUV Electric Vehicle
2022 Audi e-tron SUV Electric Vehicle
2020 Audi e-tron SUV Electric Vehicle
2022 Audi Q5 PHEV SUV 2.0L l4 Turbo
2022 Audi A6 Quattro Sedan 2.0L l4 Turbo
2022 Audi S6 Sedan 2.9L V6 Turbo
2023 Audi Q5 SUV 2.0L l4 Turbo
2022 Audi Q7 SUV 3.0L V6 Turbo
2021 Audi Q7 SUV 3.0L V6 Turbo
2024 Audi A6 Quattro Sedan 2.0L l4 Turbo
2021 Audi SQ5 SUV 3.0L V6 Turbo
2023 Audi Q5 PHEV SUV 2.0L l4 Turbo
2022 Audi Q8 SUV 3.0L V6 Turbo
2024 Audi S6 Sedan 2.9L V6 Turbo
2023 Audi A6 Quattro Sedan 2.0L l4 Turbo
2021 Audi Q7 SUV 2.0L l4 Turbo
2019 Audi A6 Quattro Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 03/14/22
2020 Audi Q5 SUV 2.0L l4 Turbo
2018 Audi Q5 SUV 2.0L l4 Turbo
2019 Audi Q7 SUV 2.0L l4 Turbo
2020 Audi SQ5 SUV 3.0L V6 Turbo
2019 Audi SQ5 SUV 3.0L V6 Turbo
2020 Audi Q7 SUV 2.0L l4 Turbo
2018 Audi SQ5 SUV 3.0L V6 Turbo
2019 Audi Q7 SUV 3.0L V6 Supercharged
2018 Audi Q7 SUV 3.0L V6 Supercharged
2018 Audi Q7 SUV 2.0L l4 Turbo
2017 Audi Q7 SUV 3.0L V6 Supercharged
2017 Audi Q7 SUV 2.0L l4 Turbo
2019 Audi Q5 SUV 2.0L l4 Turbo
2019 Audi Q8 SUV 3.0L V6 Turbo
2020 Audi Q7 SUV 3.0L V6 Turbo
2020 Audi Q8 SUV 3.0L V6 Turbo
2020 Audi A6 Quattro Sedan 3.0L V6 Turbo For Vehicles With Production date Up To 03/14/22
2020 Audi S6 Sedan 2.9L V6 Turbo For Vehicles With Production date Up To 03/14/22
2019 Audi A6 Quattro Sedan 3.0L V6 Turbo For Vehicles With Production date Up To 03/14/22

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