Top
Details
Reviews
Q&A
Videos & Articles
Add to Cart
$110.60
$82.99
K&N RX-3900-1 X-Stream Clamp-On Air Filter, 4.625 Tall, Round Tapered
K&N RX-3900-1 X-Stream Clamp-On Air Filter, 4.625 Tall, Round Tapered
Universal Fit, Cotton Gauze, 4.625" Overall Height, 6" Diameter Big End, 3" Flange I.D.
Factory Shipped
Can Ship FREE
Select Vehicle
K&N RX-3900-1 X-Stream Clamp-On Air Filter, 4.625 Tall, Round Tapered
We estimate this item will ship on or before December 13th.
Part # 465RX39001
Save 24%
$82.99
$110.60
each
Add to Cart
Add to Buildlist
Compare
Details
Reviews
Q&A
Videos & Articles
Important Messages:
- This item ships directly from the manufacturer. It may take an additional 2 business days for K&N Filters to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Details
Material Type:
Cotton Gauze
Overall Height:
4.625"
MFG. Part #:
RX-3900-1
Diameter Big End:
6"
Shape:
Round Tapered
GTIN Code:
024844093912
Base Outside Diameter:
4.5"
Flange I.D.:
3"
Flange Length:
0.875"
Flange Type:
Centered
Inner Wire:
No
Top O.D.:
6"
Info
K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Warranties
K&N Warranty Info (PDF)
Some parts are not legal for use in California or other states with similar laws/regulations
More Like This
-
K&N RX-3770 X-Stream Clamp-On Air Filter, 6.563in Tall, Round Tapered$78.99 -
K&N RX-3810-1 X-Stream Clamp-On Air Filter, 6.125 Tall, Round Tapered$106.99
-
K&N RX-3820-1 X-Stream Clamp-On Air Filter, 6.125 Tall, Round Tapered$82.99
-
K&N RX-3990-1 X-Stream Clamp-On Air Filter, 8.688 Tall, Round Tapered$92.99
-
K&N RX-4130-1 X-Stream Clamp-On Air Filter, 2.125 Tall, Round Tapered$91.99
-
K&N RX-4860 X-Stream Clamp-On Air Filter, 6.5in Tall, Round Tapered$89.99
-
K&N RX-5179 X-Stream Air Filter, 5.63in Tall, Round Tapered$89.99
-
K&N RX-3810XD X-Stream Air Filter, 6.125in Tall, Round Tapered$89.99
-
K&N RX-2820 X-Stream Clamp-On Air Filter, 7in Tall, Round$89.99
-
K&N RX-4040-1 X-Stream Clamp-On Air Filter, 4.75in Tall, Round$87.99
Reviews
Q & A
Videos & Articles
-
In this episode, Project Chevelle takes a big step in its muscle car transformation. It's out with the little old 307 and to the dyno with our new 383 from BluePrint Engines!
-
Pat talks about one of our cold air intake kits from AIRAID.
-
Tim shows off the two Cadillac style air cleaners we have to offer.
-
Now that Project Chevelle is making some real power, we've decided to ditch the old tank, lines, and pump in favor of a new tank and pump from Tanks Inc.