2014-2021 BMW i3 REx/i3s REx Thermostat 11538530102
OEM Part #: 11-53-8-530-102 (11538530102)
Actual photo
The exact part you’ll receive — not a stock photo.
$9.49
Used
Donor2014 BMW i3 · 0.6L · 84k miles
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Genuine OEM Used
SKU: 628497
Donor Vehicle: 2014 BMW i3 · 0.6L · 84k miles
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$9.49
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Used BMW i3 Thermostat OEM 8530102 – a genuine, used part removed from a donor vehicle. This thermostat, also known as part 8531198, controls coolant flow to maintain proper engine temperature in the 0.6L 647cc two-cylinder range-extender engine found in the i3 and i3s (BEV REX). A failing thermostat can cause slow warm-up, overheating, or erratic temperature gauge readings.
Specifications
| Fits Vehicle Model | i3 REx, i3s REx |
| Fits Vehicle Make | BMW |
| OEM Part No | 11-53-8-530-102 (11538530102) |
| Compatible OEM Part No | 8531198 |
| Category | Radiator / Coolant |
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
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 12 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2018 | 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 | |
| 2019 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2018 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2021 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2020 | BMW | i3s 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 |