2014-2021 BMW i3 REx/i3s REx Exhaust Cam / Camshaft 11318528957
OEM Part #: 11-31-8-528-957 (11318528957)
Actual photo
The exact part you’ll receive — not a stock photo.
$104.49
Used
Donor2015 BMW i3 · 0.6L · 56k miles
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Genuine OEM Used
SKU: 526089
Donor Vehicle: 2015 BMW i3 · 0.6L · 56k miles
4 photos
$104.49
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This used BMW Exhaust Cam / Camshaft (OEM 8528957) is a genuine, factory-original part removed from a donor vehicle. It serves the exhaust valve timing on the 0.6L 647cc two-cylinder range-extender engine found in the i3 and i3s. When this cam wears or fails, symptoms often include rough idle, misfires, or a noticeable drop in power from the petrol generator.
Specifications
| Fits Vehicle Model | i3 REx, i3s REx |
| Fits Vehicle Make | BMW |
| OEM Part No | 11-31-8-528-957 (11318528957) |
| Category | Cylinder Head |
Compatible Vehicles
Fits 12 vehicle configurations across 1 make, 2014-2021.
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
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message us with your VIN
and we’ll confirm the match.
View all 12 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2019 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2021 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2020 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2018 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2019 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2018 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2021 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2015 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2016 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2014 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2017 | BMW | i3 REx | Hatchback | 0.6L l2 |