K&N Premium Drop-In Engine Air Filter Washable Reusable 33-2331 VW Jetta Golf

3. Interchange & Cross-Reference Numbers
Include these factory and aftermarket identifiers in your eBay "Item Specifics" section so buyers looking for alternative factory part numbers can instantly find your listing:
  • Manufacturer Part Number: 33-2331 / 332331
  • Volkswagen / Audi OEM Cross: 07K129620
  • WIX Filters Cross: 49013
  • Fram Filter Cross: CA10243
  • UPC Barcode: 024844114013

Features
  • **Brand:** K&N Performance Filters
    **Part Number:** 33-2331
    **Product Type:** High-Flow Drop-In Panel Engine Air Filter
    **Condition:** New in Original Box (NIB)
    **Features:** Washable, Reusable, Pre-Oiled

    **Product Features:**
    * Engineered to Increase Horsepower: State-of-the-art layered, oiled cotton media is custom designed to maximize engine airflow and acceleration while maintaining exceptional filtration parameters.
    * Reusable Material Saves Money: Easily washable and completely reusable, built to last the lifetime of your vehicle—backed by K&N’s famous Million-Mile Limited Warranty.
    * Direct Drop-In Installation: Tailored frame sizing allows you to effortlessly replace your restrictive factory paper filter right inside the original equipment stock air box setup.
    * Eco-Friendly Design: Washable design actively prevents hundreds of disposable filters from reaching landfills over your vehicle's service life.

    **Application Fitment Summary:**
    Commonly engineered to fit select 2.5L L5 engine configurations, including:
    * Volkswagen Beetle (2012–2015)
    * Volkswagen Golf / Golf Sportwagen / Golf VI (2009–2014)
    * Volkswagen Jetta / Jetta V (2005–2014)
    * Volkswagen Passat (2012–2014)
    * Volkswagen Rabbit (2007–2009)

    *Please verify your vehicle’s specific year, make, model, and engine configuration using the eBay vehicle compatibility tool or the provided factory cross numbers prior to purchase.*

    **Shipping & Returns:**
    Fast and secure tracking provided. Dispatched inside the original factory packaging box shown. Returns accepted within 30 days if the filter remains completely unused, uninstalled, and in its pristine original resale condition.


Details
  • Product Dimensions: 17.13 x 8.25 x 1.75 inches
  • Item Weight: 1.11 pounds
  • Shipping Weight: 1.26 pounds
  • Manufacturer: K&N Engineering
  • Item model number: 33-2331
  • Item MPN: 33-2331
  • Item part number: 33-2331
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