NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
OPEN NOW
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
This store has been geolocated for you.
Looking to get a repair done? Find an AutoCare Center

text.skipToNavigation
K&N Air Filter

K&N Air Filter

Part #: BK RF1042
Line: Balkamp
Why?

This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.

Requested quantity is not available. Please update the quantity below.
EMAIL TO YOUR FRIEND

Features & Benefits

Warranty: Standard : 1 Year

Download

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle or outdoor power small engine. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.


  • State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
  • Pre-oiled and ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
  • K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
  • Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
  • Pushing the limits of engine protection by protecting your engine from harmful contaminants.
  • 50,000 miles before your first cleaning under normal highway driving conditions.
  • Made in America.
  • The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle.

Specifications

Manufacturer Part Number RF-1042
VMRS Code 041001089
Weight 1.8 lbs
Brand K&N
Gasket Included No
Contents 1 Air Filter
Filter Media Material Cotton
Length 8.62 in
Contains VOCs No
Filter Type Cone
Height 6.5 in
Outside Diameter 7.5 in
SDS Required No
Washable Yes

Safety Information

Vehicle Fitment Guide

Product Reviews