2015-2021 BMW M2/M3/M4 Exhaust Heat Shield 18307853851
OEM Part #: 18-30-7-853-851 (18307853851)
Actual photo
The exact part you’ll receive — not a stock photo.
$10.49
Used
Donor2018 BMW M3 · 3.0L
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Genuine OEM Used
SKU: 516274
Donor Vehicle: 2018 BMW M3 · 3.0L
2 photos
$10.49
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Genuine OEM Used
SKU: 538783
Donor Vehicle: 2018 BMW M4 · 3.0L · 50k miles
2 photos
$10.49
30-Day Returns
Genuine OEM Used
SKU: 538784
Donor Vehicle: 2018 BMW M4 · 3.0L · 50k miles
2 photos
$10.49
30-Day Returns
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A used BMW exhaust heat shield, OEM part number 7853851, is now available. This genuine factory shield protects surrounding components from the intense heat of the 3.0L turbocharged I6 found in M2, M3, and M4 models. Over time, these shields can crack or become brittle from thermal cycling, potentially causing heat soak to nearby wiring or plastics. Reinstalling a direct OEM replacement restores proper thermal management.
Specifications
| Fits Vehicle Model | M2, M3, M4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 18-30-7-853-851 (18307853851) |
| Category | Other |
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 | |
| 2016 | BMW | M4 | GTS Coupe | 3.0L l6 Turbo | |
| 2019 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2020 | BMW | M4 | Coupe | 3.0L l6 Turbo | |
| 2020 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2017 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2016 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2019 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2015 | BMW | M4 | Convertible | 3.0L l6 Turbo | |
| 2018 | BMW | M4 | Coupe | 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 | |
| 2018 | BMW | M3 | Sedan | 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 |