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Description
Round Muffler M091047 for DonaldsonReplacement part number: M091047 Specification: Inlet Diameter: 3. 50 Inches (89 MM) Outlet Diameter: 3. 50 Inches (89 MM) Overall Length: 29. 02 Inches (737 MM) Style: Style 2 Body Diameter Max: 9. 02 Inches (229 MM) Body Length: 22. 01 Inches (559 MM) Application: Fit for Donaldson
Replacement part number:
M091047Specification:
Inlet Diameter: 3.50 Inches (89 MM)
Outlet Diameter: 3.50 Inches (89 MM)
Overall Length: 29.02 Inches (737 MM)
Style: Style 2
Body Diameter Max: 9.02 Inches (229 MM)
Body Length: 22.01 Inches (559 MM)
Application:
Fit for Donaldson
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 811 reviews
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Product Reviews
★★★★★ 5
Fits perfect
Fits perfect in 2018 x5
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
OEM quality
BMW dealer wanted $300 to replace the cabin filters. Watched a 5 minute video and ordered these up. Look identical to OEM and easiest cabin filters I've installed.
Save yourself a ton of money and install these yourself. BMW quality without the BMW price.
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Reviewed in the United States on August 26, 2025
★★★★★ 5
Great filter!
Excellent filter! Fits my 2017 BMW X5 f15. Eliminates all external odors from the street.
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Reviewed in the United States on November 23, 2025
★★★★★ 4
Fits bmw x5 35i 2015
Installation was pretty easy. Works as designed. Will update.
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Reviewed in the United States on July 16, 2023
★★★★★ 5
Great price
I love Mann filters. Great for the price and great quality. I was surprised how cheap they were ( my car takes 2 filters and two come in the box). They fit like a glove and now I am enjoying fresh air
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Reviewed in the United States on March 30, 2026