★★★★★ 5
Excellent
Excellent
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Reviewed in the United States on December 4, 2025
K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in H
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in HSKU: RU 5171HBK UPC: 024844334350 K&N Universal Rubber Filter Round Tapered 4in Flange ID x 8in Base OD x 6. 625in Top OD x 8in H for 2003 2009 Dodge Ram 2500 3500 K&N RU 5171HBK is a black universal clamp on air filter with Dryflow oil free synthetic media for high airflow and engine protection. This round tapered filter fits 2003 2009 Dodge Ram 2500 and Ram 3500 models including Laramie, SLT, ST, Sport, SXT, and TRX4 submodels. Its low restriction
Quick Dispatch:
Your K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in H orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in H ships.
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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.
- To process your return/exchange, please contact us at [email protected]
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4.8 ★★★★★
Based on 2281 reviews
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Product Reviews
★★★★★ 5
Love it
Works great I use it to sub tumblers etc
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Reviewed in the United States on May 17, 2024
★★★★★ 5
Works well
Works well for my sublimation projects.
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Reviewed in the United States on March 30, 2024
★★★★★ 5
Excellent
Excellent
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Reviewed in the United States on November 26, 2024
★★★★★ 5
Love this
Very easy to use and fits perfectly in my dispenser
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Reviewed in the United States on May 15, 2024
