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K&N Universal Round Tapered Rubber Air Filter RU-3700 for 2007-2011 Nissan Sentra SE-R (4.625in x 5in x 4in)

$94.99

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K&N Universal Round Tapered Rubber Air Filter RU-3700 for 2007-2011 Nissan Sentra SE-R (4.625in x 5in x 4in)

$94.99

$94.99

Fits 2007-2011 Nissan Sentra SE-R and SE-R Spec V models.

The K&N RU-3700 Universal Air Filter is engineered for performance and durability across a wide range of applications. Constructed with ultra-strong, molded pliable rubber flanges, this filter is designed to absorb engine vibration while ensuring a secure, leak-free attachment. The flange material is flexible enough to be stretched up to 1/16-inch (1.5mm) to accommodate slightly varied intake diameters, providing a versatile solution for custom or racing setups.

Built with K&N’s signature washable and reusable media, this round tapered filter provides high airflow without sacrificing filtration efficiency. It arrives pre-oiled and ready for installation, offering a long-term alternative to disposable paper filters.

  • Part Number: RU-3700
  • Shape: Round Tapered
  • Top Outside Diameter: 4.625 in (117 mm)
  • Base Outside Diameter: 5 in (127 mm)
  • Height: 4 in (102 mm)
  • Material: Pliable rubber flanges and pleated cotton media
  • Washable and reusable for extended service life
  • Includes 1-Year Limited Warranty
🔧 Fitment & Compatibility
Year Make Model Submodel
2007-2011 Nissan Sentra SE-R
2007-2011 Nissan Sentra SE-R Spec V

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