2015-2020 BMW M4 Seat Leg / Thigh Support Cushion Front, Left, Right 52108058357

OEM Part #: 52-10-8-058-357 (52108058357)

$36.49
Side: Front, Left, Right Used
ColorBlack
Donor2018 BMW M4 · 3.0L · 50k miles
SKU: 538118 · 30-Day Returns
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Seat Leg / Thigh Support Cushion 52108058357 — Used (SKU 538118)
Genuine OEM Used SKU: 538118 · Black Donor Vehicle: 2018 BMW M4 · 3.0L · 50k miles 5 photos
SOME MINOR WEAR, SEE PICTURES
$36.49
30-Day Returns
Seat Leg / Thigh Support Cushion 52108058357 — Used (SKU 538117)
Genuine OEM Used SKU: 538117 · Black Donor Vehicle: 2018 BMW M4 · 3.0L · 50k miles 5 photos
SOME MINOR WEAR, SEE PICTURES
$36.49
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
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  • Ships from our own indoor warehouse

This used genuine OEM BMW seat leg / thigh support cushion (OEM 8058357) restores proper lower-limb support for the front left or right seat. Also referred to as the thigh support cushion, it replaces a worn or sagging original on the BMW M4 with 3.0L turbocharged I6. The cushion reduces fatigue on longer trips by maintaining consistent leg support.

Specifications

Specifications for Seat Leg / Thigh Support Cushion 52108058357
Fits Vehicle ModelM4
Fits Vehicle MakeBMW
OEM Part No52-10-8-058-357 (52108058357)
SideFront, Left, Right
CategorySeats

Compatible Vehicles

Fits 6 vehicle configurations across 1 make, 2015-2020.

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

  • M4 2015-2020 · 6 variants
View all 6 vehicle configurations
Full vehicle fitment list for Seat Leg / Thigh Support Cushion 52108058357
Year Make Model Trim Engine Note
2015 BMW M4 Convertible 3.0L l6 Turbo
2016 BMW M4 Convertible 3.0L l6 Turbo
2019 BMW M4 Convertible 3.0L l6 Turbo
2017 BMW M4 Convertible 3.0L l6 Turbo
2018 BMW M4 Convertible 3.0L l6 Turbo
2020 BMW M4 Convertible 3.0L l6 Turbo

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