2015-2021 BMW M2/M3/M4 Turbo / Turbocharger Intercooler 17517846235
OEM Part #: 17-51-7-846-235 (17517846235)
Actual photo
The exact part you’ll receive — not a stock photo.
$96.99
Used
Donor2018 BMW M4 · 3.0L · 50k miles
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Genuine OEM Used
SKU: 538581
Donor Vehicle: 2018 BMW M4 · 3.0L · 50k miles
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$96.99
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This used BMW genuine OEM Turbocharger Intercooler (part number 7846235) replaces 4802574. As a turbo intercooler, it cools compressed air from the turbocharger before it enters the engine, ensuring denser, oxygen-rich intake charge. When failing, common symptoms include reduced power, increased intake air temperatures, and heat soak during hard driving. This intercooler mounts between the turbo and throttle body, directly affecting performance on the 3.0L turbocharged inline-six.
Specifications
| Fits Vehicle Model | M2, M3, M4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 17-51-7-846-235 (17517846235) |
| Compatible OEM Part No | 4802574 |
| Category | Turbo / Supercharger |
Compatible Vehicles
Fits 20 vehicle configurations across 1 make, 2015-2021.
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 20 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2021 | BMW | M2 | Coupe | 3.0L l6 Turbo | |
| 2020 | BMW | M2 | Coupe | 3.0L l6 Turbo | |
| 2019 | BMW | M2 | Coupe | 3.0L l6 Turbo | |
| 2018 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2019 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2020 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2015 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2016 | BMW | M4 | GTS Coupe | 3.0L l6 Turbo | |
| 2019 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2017 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2016 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2018 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2020 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2015 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2018 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2016 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2016 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2017 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | M3 | Sedan | 3.0L l6 Turbo | |
| 2017 | BMW | M4 | Coupe | 3.0L l6 Turbo |