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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
K&N Universal Rubber Filter Dual Flange Oval Tprd 3.75in Base O/S W x 3.438in Top O/S W x 6.75in HExperience superior airflow and filtration with the K&N Universal Rubber Filter RU 4710. Designed by K&N Engineering, this high performance air filter features a dual flange oval design providing a secure fit for various automotive applications. Its robust rubber base measures 3. 75 inches wide, offering a durable foundation to enhance your vehicle's intake system while ensuring optimal sealing against contaminants. The filter's top over size width
Experience superior airflow and filtration with the K&N Universal Rubber Filter RU-4710. Designed by K&N Engineering, this high-performance air filter features a dual flange oval design providing a secure fit for various automotive applications. Its robust rubber base measures 3.75 inches wide, offering a durable foundation to enhance your vehicle's intake system while ensuring optimal sealing against contaminants.The filter's top over size width measures 3.438 inches, carefully calibrated to maximize air intake for improved engine efficiency. Standing at 6.75 inches in height, it delivers ample filtration surface area, ensuring your engine receives cleaner air increasing power and longevity.
Ideal for enthusiasts looking to upgrade their air intake with a reliable and versatile component, this universal fit filter simplifies installation across multiple setups. Whether you are tuning a hot rod, V8 engine, or kit car, the K&N Universal Rubber Filter RU-4710 represents a trusted choice tailored for performance-oriented drivers who demand quality and durability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2030 reviews
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Product Reviews
★★★★★ 5
Fast delivery.
Great product. OEM spark plugs.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Fits 2011 335xi n55 prefect
Fits my 2011 335xi n55 engine perfectly. Comes on and off easily and gets the filter loose quickly. Amazing quality
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Works perfect for BMW S63 engine.
I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).
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Reviewed in the United States on September 8, 2025
★★★★★ 5
Made well and great fit
Fits perfectly and is made well
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Make sure you know the size
Yes worked like a charm
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Reviewed in the United States on April 5, 2026