★★★★★ 5
Euro oil 🛢
Size: 5 Quarts, Pack of 3
Good deal
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Reviewed in the United States on March 22, 2026
K&N Round Tapered Universal Air Filter 4 inch Flange 5 3/8 inch Base 4 inch Top 7 inch Height
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N Round Tapered Universal Air Filter 4 inch Flange 5 3/8 inch Base 4 inch Top 7 inch HeightThe RP 4970 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light weight design and gives this filter a smooth glass like finish. The RP 4970 is a clamp on filter that has an inside flange diameter of 4 inches and a flange length of 5 8 inches. The base is 5 3 8 inches and the filter height is 7 inches. This Part Fits: Year Make
Quick Dispatch:
Your K&N Round Tapered Universal Air Filter 4 inch Flange 5 3/8 inch Base 4 inch Top 7 inch Height 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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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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4.4 ★★★★★
Based on 1490 reviews
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Product Reviews
★★★★★ 5
Perfect fit
This product was a perfect fit on our 2009 BMW 328i. It was alittle difficult connecting the hose at the bottom because my husband has big hands but I was able to help tighten the screw Due to my smaller hand size Overall very good product and fast delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2023
★★★★★ 5
Fast delivery, quality products
Fast delivery, quality products
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Reviewed in the United States on April 9, 2025
★★★★★ 5
Perfect fit
Fixed my coolant leak
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025
★★★★★ 4
Fixed my leak
Fixed my leak been holding for a couple months solid
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2023
