BMW Exhaust Flap Actuator / Motor 18308623424

OEM Part #: 18-30-8-623-424 (18308623424)

This page covers one exact OEM part number. Every unit we stocked has sold.

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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:

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This genuine OEM Exhaust Flap Actuator/Motor is an essential component for optimizing your BMW's exhaust system performance. Specifically designed for models such as the 530i, 740i, and 840i (2016-2025), this actuator helps control the exhaust flap position, ensuring optimal engine efficiency and sound quality. Common issues like flap stuck or non-functioning can significantly impact performance; replacing a worn or damaged actuator rectifies this. With part numbers including 18308623424 and Bosch 8623424, this exhaust actuator is a direct replacement, guaranteeing proper fit and function as sourced from salvage vehicles. Trust in authentic OEM quality for reliable operation in your luxury driving experience.

Specifications

Specifications for Exhaust Flap Actuator / Motor 18308623424
Fits Vehicle Model530e, 530e xDrive, 530i, 530i xDrive, 540i, 540i xDrive, 640i xDrive Gran Turismo, 740e xDrive, 740i, 740i xDrive, 745e xDrive, 750i xDrive, 840i, 840i Gran Coupe, 840i xDrive, 840i xDrive Gran Coupe, Alpina B7, M550i xDrive, M760i xDrive, M850i xDrive, M850i xDrive Gran Coupe, X3, X4
Fits Vehicle MakeBMW
OEM Part No18-30-8-623-424 (18308623424)
Compatible OEM Part No 18-30-8-623-424
CategoryExhaust

Compatible Vehicles

Fits 171 vehicle configurations across 1 make, 2016-2025.

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.

BMW

  • 530e 2018-2023 · 6 variants 3 with notes
  • 530e xDrive 2018-2023 · 6 variants 3 with notes
  • 530i 2017-2023 · 7 variants
  • 530i xDrive 2017-2023 · 7 variants
  • 540i 2017-2023 · 7 variants 7 with notes
  • 540i xDrive 2017-2023 · 7 variants 7 with notes
  • 640i xDrive Gran Turismo 2018-2019 · 2 variants
  • 740e xDrive 2017-2019 · 3 variants 3 with notes
  • 740i 2016-2022 · 7 variants 4 with notes
  • 740i xDrive 2017-2022 · 6 variants 3 with notes
  • 745e xDrive 2020-2022 · 3 variants
  • 750i xDrive 2016-2022 · 7 variants
  • 840i 2020-2025 · 12 variants 2 with notes
  • 840i Gran Coupe 2020-2025 · 6 variants 1 with note
  • 840i xDrive 2020-2025 · 12 variants 2 with notes
  • 840i xDrive Gran Coupe 2020-2025 · 6 variants 1 with note
  • Alpina B7 2017-2022 · 6 variants
  • M550i xDrive 2018-2023 · 6 variants 5 with notes
  • M760i xDrive 2017-2022 · 6 variants 3 with notes
  • M850i xDrive 2019-2024 · 12 variants
  • M850i xDrive Gran Coupe 2020-2024 · 5 variants
  • X3 2018-2024 · 20 variants 10 with notes
  • X4 2019-2024 · 12 variants 6 with notes
View all 171 vehicle configurations — 60 with fitment notes
Full vehicle fitment list for Exhaust Flap Actuator / Motor 18308623424
Year Make Model Trim Engine Note
2016 BMW 740i Sedan 3.0L l6 Turbo 3.0 liter
2016 BMW 750i xDrive Sedan 4.4L V8 Turbo
2017 BMW 530i Sedan 2.0L l4 Turbo
2017 BMW 530i xDrive Sedan 2.0L l4 Turbo
2017 BMW 540i Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2017 BMW 540i xDrive Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2017 BMW 740i Sedan 3.0L l6 Turbo 3.0 liter
2017 BMW 740i xDrive Sedan 3.0L l6 Turbo 3.0 liter
2017 BMW 750i xDrive Sedan 4.4L V8 Turbo
2017 BMW Alpina B7 Sedan 4.4L V8 Turbo
2017 BMW M760i xDrive Sedan 6.6L V12 Turbo 6.6 liter
2018 BMW 530i Sedan 2.0L l4 Turbo
2018 BMW 530i xDrive Sedan 2.0L l4 Turbo
2018 BMW 540i Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2018 BMW 540i xDrive Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2018 BMW 640i xDrive Gran Turismo Hatchback 3.0L l6 Turbo
2018 BMW 740i Sedan 3.0L l6 Turbo 3.0 liter
2018 BMW 740i xDrive Sedan 3.0L l6 Turbo 3.0 liter
2018 BMW 750i xDrive Sedan 4.4L V8 Turbo
2018 BMW Alpina B7 Sedan 4.4L V8 Turbo
2018 BMW M550i xDrive Sedan 4.4L V8 Turbo
2018 BMW M760i xDrive Sedan 6.6L V12 Turbo 6.6 liter
2018 BMW X3 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2018 BMW X3 SUV 2.0L l4 Turbo
2019 BMW 530i Sedan 2.0L l4 Turbo
2019 BMW 530i xDrive Sedan 2.0L l4 Turbo
2019 BMW 540i Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2019 BMW 540i xDrive Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2019 BMW 640i xDrive Gran Turismo Hatchback 3.0L l6 Turbo
2019 BMW 740i Sedan 3.0L l6 Turbo 3.0 liter
2019 BMW 740i xDrive Sedan 3.0L l6 Turbo 3.0 liter
2019 BMW 750i xDrive Sedan 4.4L V8 Turbo
2019 BMW Alpina B7 Sedan 4.4L V8 Turbo
2019 BMW M550i xDrive Sedan 4.4L V8 Turbo For vehicles WITHOUT option code S1DEA
2019 BMW M760i xDrive Sedan 6.6L V12 Turbo 6.6 liter
2019 BMW M850i xDrive Convertible 4.4L V8 Turbo
2019 BMW M850i xDrive Coupe 4.4L V8 Turbo
2019 BMW X3 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2019 BMW X3 SUV 2.0L l4 Turbo
2019 BMW X3 SUV 2.0L l4 Turbo
2019 BMW X4 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2019 BMW X4 SUV 2.0L l4 Turbo
2020 BMW 530i Sedan 2.0L l4 Turbo
2020 BMW 530i xDrive Sedan 2.0L l4 Turbo
2020 BMW 540i Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2020 BMW 540i xDrive Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2020 BMW 740i Sedan 3.0L l6 Turbo
2020 BMW 740i xDrive Sedan 3.0L l6 Turbo
2020 BMW 750i xDrive Sedan 4.4L V8 Turbo
2020 BMW 840i Convertible 3.0L l6 Turbo
2020 BMW 840i Coupe 3.0L l6 Turbo
2020 BMW 840i Gran Coupe Sedan 3.0L l6 Turbo
2020 BMW 840i xDrive Convertible 3.0L l6 Turbo
2020 BMW 840i xDrive Coupe 3.0L l6 Turbo
2020 BMW 840i xDrive Gran Coupe Sedan 3.0L l6 Turbo
2020 BMW Alpina B7 Sedan 4.4L V8 Turbo
2020 BMW M550i xDrive Sedan 4.4L V8 Turbo For vehicles WITHOUT option code S1DEA
2020 BMW M760i xDrive Sedan 6.6L V12 Turbo
2020 BMW M850i xDrive Convertible 4.4L V8 Turbo
2020 BMW M850i xDrive Coupe 4.4L V8 Turbo
2020 BMW M850i xDrive Gran Coupe Sedan 4.4L V8 Turbo
2020 BMW X3 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2020 BMW X3 SUV 2.0L l4 Turbo
2020 BMW X3 SUV 2.0L l4 Turbo 2.0 LITER W/XDRIVE 30EX
2020 BMW X3 SUV 2.0L l4 Turbo
2020 BMW X4 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2020 BMW X4 SUV 2.0L l4 Turbo
2021 BMW 530i Sedan 2.0L l4 Turbo
2021 BMW 530i xDrive Sedan 2.0L l4 Turbo
2021 BMW 740i Sedan 3.0L l6 Turbo
2021 BMW 740i xDrive Sedan 3.0L l6 Turbo
2021 BMW 750i xDrive Sedan 4.4L V8 Turbo
2021 BMW 840i Convertible 3.0L l6 Turbo
2021 BMW 840i Coupe 3.0L l6 Turbo
2021 BMW 840i Gran Coupe Sedan 3.0L l6 Turbo
2021 BMW 840i xDrive Convertible 3.0L l6 Turbo
2021 BMW 840i xDrive Coupe 3.0L l6 Turbo
2021 BMW 840i xDrive Gran Coupe Sedan 3.0L l6 Turbo
2021 BMW Alpina B7 Sedan 4.4L V8 Turbo
2021 BMW M550i xDrive Sedan 4.4L V8 Turbo For vehicles WITHOUT option code S1DEA
2021 BMW M760i xDrive Sedan 6.6L V12 Turbo
2021 BMW M850i xDrive Convertible 4.4L V8 Turbo
2021 BMW M850i xDrive Coupe 4.4L V8 Turbo
2021 BMW M850i xDrive Gran Coupe Sedan 4.4L V8 Turbo
2021 BMW X3 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2021 BMW X3 SUV 2.0L l4 Turbo
2021 BMW X3 SUV 2.0L l4 Turbo 2.0 LITER W/XDRIVE 30EX
2021 BMW X3 SUV 2.0L l4 Turbo
2021 BMW X4 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2021 BMW X4 SUV 2.0L l4 Turbo
2022 BMW 530i Sedan 2.0L l4 Turbo
2022 BMW 530i xDrive Sedan 2.0L l4 Turbo
2022 BMW 740i Sedan 3.0L l6 Turbo
2022 BMW 740i xDrive Sedan 3.0L l6 Turbo
2022 BMW 750i xDrive Sedan 4.4L V8 Turbo
2022 BMW 840i Convertible 3.0L l6 Turbo
2022 BMW 840i Coupe 3.0L l6 Turbo
2022 BMW 840i Gran Coupe Sedan 3.0L l6 Turbo
2022 BMW 840i xDrive Convertible 3.0L l6 Turbo
2022 BMW 840i xDrive Coupe 3.0L l6 Turbo
2022 BMW 840i xDrive Gran Coupe Sedan 3.0L l6 Turbo
2022 BMW Alpina B7 Sedan 4.4L V8 Turbo
2022 BMW M550i xDrive Sedan 4.4L V8 Turbo For vehicles WITHOUT option code S1DEA
2022 BMW M760i xDrive Sedan 6.6L V12 Turbo
2022 BMW M850i xDrive Convertible 4.4L V8 Turbo
2022 BMW M850i xDrive Coupe 4.4L V8 Turbo
2022 BMW M850i xDrive Gran Coupe Sedan 4.4L V8 Turbo
2022 BMW X3 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2022 BMW X3 SUV 2.0L l4 Turbo
2022 BMW X3 SUV 2.0L l4 Turbo
2022 BMW X4 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2022 BMW X4 SUV 2.0L l4 Turbo
2017 BMW 740e xDrive Sedan 2.0L l4 Turbo 2.0 liter
2018 BMW 530e Sedan 2.0L l4 Turbo
2018 BMW 530e xDrive Sedan 2.0L l4 Turbo
2018 BMW 740e xDrive Sedan 2.0L l4 Turbo 2.0 liter
2019 BMW 530e Sedan 2.0L l4 Turbo
2019 BMW 530e xDrive Sedan 2.0L l4 Turbo
2019 BMW 740e xDrive Sedan 2.0L l4 Turbo 2.0 liter
2020 BMW 530e Sedan 2.0L l4 Turbo
2020 BMW 530e xDrive Sedan 2.0L l4 Turbo
2020 BMW 745e xDrive Sedan 3.0L l6 Turbo
2021 BMW 530e Sedan 2.0L l4 Turbo 2.0 liter
2021 BMW 530e xDrive Sedan 2.0L l4 Turbo 2.0 liter
2021 BMW 540i Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2021 BMW 540i xDrive Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2021 BMW 745e xDrive Sedan 3.0L l6 Turbo
2022 BMW 530e Sedan 2.0L l4 Turbo 2.0 liter
2022 BMW 530e xDrive Sedan 2.0L l4 Turbo 2.0 liter
2022 BMW 540i Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2022 BMW 540i xDrive Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2022 BMW 745e xDrive Sedan 3.0L l6 Turbo
2023 BMW 530e Sedan 2.0L l4 Turbo 2.0 liter
2023 BMW 530e xDrive Sedan 2.0L l4 Turbo 2.0 liter
2023 BMW 530i Sedan 2.0L l4 Turbo
2023 BMW 530i xDrive Sedan 2.0L l4 Turbo
2023 BMW 540i Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2023 BMW 540i xDrive Sedan 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2023 BMW 840i Convertible 3.0L l6 Turbo
2023 BMW 840i Coupe 3.0L l6 Turbo
2023 BMW 840i Gran Coupe Sedan 3.0L l6 Turbo
2023 BMW 840i xDrive Convertible 3.0L l6 Turbo
2023 BMW 840i xDrive Coupe 3.0L l6 Turbo
2023 BMW 840i xDrive Gran Coupe Sedan 3.0L l6 Turbo
2023 BMW M550i xDrive Sedan 4.4L V8 Turbo For vehicles WITHOUT option code S1DEA
2023 BMW M850i xDrive Convertible 4.4L V8 Turbo
2023 BMW M850i xDrive Coupe 4.4L V8 Turbo
2023 BMW M850i xDrive Gran Coupe Sedan 4.4L V8 Turbo
2023 BMW X3 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2023 BMW X3 SUV 2.0L l4 Turbo
2023 BMW X4 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2023 BMW X4 SUV 2.0L l4 Turbo
2024 BMW 840i Convertible 3.0L l6 Turbo
2024 BMW 840i Coupe 3.0L l6 Turbo
2024 BMW 840i Gran Coupe Sedan 3.0L l6 Turbo
2024 BMW 840i xDrive Convertible 3.0L l6 Turbo
2024 BMW 840i xDrive Coupe 3.0L l6 Turbo
2024 BMW 840i xDrive Gran Coupe Sedan 3.0L l6 Turbo
2024 BMW M850i xDrive Convertible 4.4L V8 Turbo
2024 BMW M850i xDrive Coupe 4.4L V8 Turbo
2024 BMW M850i xDrive Gran Coupe Sedan 4.4L V8 Turbo
2024 BMW X3 SUV 3.0L l6 Turbo 3.0 LITER W/O M
2024 BMW X3 SUV 2.0L l4 Turbo 2.0 LITER W/O XDRIVE 30EX
2024 BMW X4 SUV 3.0L l6 Turbo For vehicles WITHOUT option code S1DEA
2024 BMW X4 SUV 2.0L l4 Turbo
2025 BMW 840i Convertible 3.0L l6 Turbo 3.0 liter
2025 BMW 840i Coupe 3.0L l6 Turbo 3.0 liter
2025 BMW 840i Gran Coupe Sedan 3.0L l6 Turbo 3.0 liter
2025 BMW 840i xDrive Convertible 3.0L l6 Turbo 3.0 liter
2025 BMW 840i xDrive Coupe 3.0L l6 Turbo 3.0 liter
2025 BMW 840i xDrive Gran Coupe Sedan 3.0L l6 Turbo 3.0 liter

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