K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent K&N Engineering KNN66-3010
K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent K&N Engineering KNN66-3010
K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent K&N Engineering KNN66-3010
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K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent

KNN66-3010
024844079886
Air Boxes
20+ Units In Stock - Ships Next Business Day
$ 209.99
$ 209.99

SKU: 66-3010 | UPC: 024844079886

K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.625in H w/Vent

The K&N 66-3010 X-Stream Top Assembly fits universal applications on K&N air filter elements with 14 inch outer diameter such as RU-3170 and RU-3132. This top redirects airflow inside the filter to draw more air through side pleats delivering greater performance efficiency and engine protection. Cleanable and reusable construction ensures longer service intervals and reliable operation.

Key Features

  • Adds Filter Area: Increases effective surface area to allow more air into the engine for enhanced power
  • Airflow Redirection: Channels air toward side pleats pulling in greater volume through the entire filter media
  • Washable and Reusable: Cleans easily with K&N service kit for repeated use without replacement
  • Built-in Vent: Equalizes pressure to maintain optimal flow and prevent restrictions
  • Precision Dimensions: 14in outer diameter 5.125in neck flange and 4.625in height for secure fit on compatible filters

Product Notes

  • Compatible with K&N filter elements RU-2060 RU-3117 RU-3132 RU-3136 RU-3140 and others
  • Extends filter service life while maintaining high filtration efficiency
  • Special order part verify stock before purchase

Installation Notes

  • Professional installation recommended.
  • Secure to filter element with factory hardware or included bolts
  • Matches 5.125in ID intake tubes for direct bolt-on assembly

This Part Fits

Year Make Model Submodel
All Years Universal 14in OD K&N Filters RU-2060 RU-3117 RU-3132 RU-3136 RU-3140 RU-3145 RU-3162 RU-3170 RU-5198 RU-5212

Why Choose K&N?

  • Over 50 years engineering air intake components for automotive performance
  • Rigorously tested for maximum airflow and filtration balance
  • Designed and manufactured in the USA for consistent quality

Frequently Asked Questions

  • Q: Does the 66-3010 fit my existing K&N filter?
    A: Yes it attaches to any K&N filter element with 14in outer diameter including popular models like RU-3170 used on trucks and SUVs
  • Q: What material is the X-Stream top made from?
    A: Durable high-strength polymer resists heat and wear for long-term reliability
  • Q: What warranty applies to this part?
    A: Backed by K&N No-Hassle Lifetime Limited Warranty when used with genuine K&N filters

Shipping & Handling

  • Method: Ground shipping via UPS or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Single protective box 14.5in x 14.25in x 5.13in
  • Weight: 1.4 lbs

Request For Information

Have questions about K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.62in H w/Vent? Fill out the form below and we'll get back to you by the next business day.
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