2011-2018 BMW X3/X4 Hood Insulation / Sound Blanket 51489175051

OEM Part #: 51-48-9-175-051 (51489175051)

Hood Insulation / Sound Blanket 51489175051 for BMW

Actual photo

The exact part you’ll receive — not a stock photo.

$50.99

Used

Donor2014 BMW X3 · 3.0

SKU: 445320 · 30-Day Returns

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Hood Insulation / Sound Blanket 51489175051 — Used (SKU 445320)

Genuine OEM Used SKU: 445320 Donor Vehicle: 2014 BMW X3 · 3.0 5 photos

HAS SOME WEAR

$50.99

30-Day Returns

Hood Insulation / Sound Blanket 51489175051 — Used (SKU 592510)

Genuine OEM Used SKU: 592510 Donor Vehicle: 2018 BMW X4 · 2.0L · 63k miles 2 photos

SOME VERY MINOR WEAR, SEE PICTURES

$50.99

30-Day Returns

Hood Insulation / Sound Blanket 51489175051 — Used (SKU 647596)

Genuine OEM Used SKU: 647596 Donor Vehicle: 2016 BMW X3 · 2.0L 5 photos

A COUPLE RIPPED MOUNTS, SEE PICTURES

$51.99

30-Day Returns

Hood Insulation / Sound Blanket 51489175051 — Used (SKU 666435)

Genuine OEM Used SKU: 666435 Donor Vehicle: 2017 BMW X4 · 3.0L · 78k miles 10 photos

HAS TORN MOUNTS AND SEVERAL SMALL TEARS. SEE PICTURES

$57.99

30-Day Returns

Hood Insulation / Sound Blanket 51489175051 — Used (SKU 707173)

Genuine OEM Used SKU: 707173 Donor Vehicle: 2018 BMW X4 · 2.0L 3 photos

HAS A TORN MOUNT, SEE PICTURES

$58.99

30-Day Returns

Genuine OEM — real photos
30-day returns on eligible parts
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A used BMW hood insulation / sound blanket, genuine OEM part number 9175051, removed from a donor vehicle. This factory pad reduces engine noise and heat transfer from underhood on X3 and X4 models with 2.0L diesel or gas, and 3.0L turbocharged or naturally aspirated six-cylinder engines. A worn or missing blanket can increase cabin noise and allow more heat to reach the hood paint.

Specifications

Specifications for Hood Insulation / Sound Blanket 51489175051
Fits Vehicle Model	X3, X4
Fits Vehicle Make	BMW
OEM Part No	51-48-9-175-051 (51489175051)
Category	Hood

Compatible Vehicles

Fits 25 vehicle configurations across 1 make, 2011-2018.

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

X3 2011-2017 · 17 variants
X4 2015-2018 · 8 variants

View all 25 vehicle configurations

Full vehicle fitment list for Hood Insulation / Sound Blanket 51489175051
Year	Make	Model	Trim	Engine
2016	BMW	X4	SUV	3.0L l6 Turbo
2014	BMW	X3	SUV	3.0L l6 Turbo
2013	BMW	X3	SUV	3.0L l6 Turbo
2011	BMW	X3	SUV	3.0L l6 Turbo
2017	BMW	X3	SUV	3.0L l6 Turbo
2016	BMW	X3	SUV	3.0L l6 Turbo
2015	BMW	X3	SUV	3.0L l6 Turbo
2012	BMW	X3	SUV	3.0L l6 Turbo
2018	BMW	X4	SUV	2.0L l4 Turbo
2016	BMW	X4	SUV	2.0L l4 Turbo
2015	BMW	X4	SUV	2.0L l4 Turbo
2015	BMW	X4	SUV	3.0L l6 Turbo
2017	BMW	X4	SUV	2.0L l4 Turbo
2018	BMW	X4	SUV	3.0L l6 Turbo
2016	BMW	X3	SUV	2.0L l4 Diesel Turbo
2017	BMW	X3	SUV	2.0L l4 Diesel Turbo
2015	BMW	X3	SUV	2.0L l4 Diesel Turbo
2015	BMW	X3	SUV	2.0L l4 Turbo
2017	BMW	X3	SUV	2.0L l4 Turbo
2016	BMW	X3	SUV	2.0L l4 Turbo
2013	BMW	X3	SUV	2.0L l4 Turbo
2014	BMW	X3	SUV	2.0L l4 Turbo
2011	BMW	X3	SUV	3.0L l6
2012	BMW	X3	SUV	3.0L l6
2017	BMW	X4	SUV	3.0L l6 Turbo