0
No Products
K&N RC-4780 High-Flow Universal Engine Air Filter
PART#
RC-4780 | SKU KNRC-4780
★★★★★
Vehicle Fitment For:
Flange: 4" | B: 6.625" | T: 5.25" | L: 9.5"
$63.19
$78.99
Ground Delivery by ,
If you order within hr min
This product cannot be shipped to your destination
Not Shipping to ?
Need it faster?
Description
Help ensure proper filtration and overall engine performance with the K&N RC-4780 High-Flow Universal Engine Air Filter. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All 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 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Air Filter Shape: Round Tapered
Base Outside Diameter: 6.625 in (168 mm)
Top Outside Diameter: 5.25 in (133 mm)
Flanges: 1
Flange Inside Diameter: 4 in (102 mm)
Flange Length: 1.688 in (43 mm)
Flange Type: Centered
Height: 9.5 in (241 mm)
Filter Material: Cotton Gauze
Top Style: Metal
Top Material/Finish: Black Powder Coated
Filter Re-Oiling Amount: 6.79 oz (201 ml)
Footnote 1: Base Has (2) 7/8" Vents
Footnote 2: Base Has Optional 1/2" Vent
Footnote 3: Black Powder Coated Top Plate
High-Flow Engine Air Filter
- Engineered power: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- 6 layers of protection: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- Rugged construction: K&N universal air filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- Clean once every 5 years: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- Easy installation: K&N air filters are pre-oiled and ready for use — they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- Universal fitment: Designed for use on a variety of applications
- Reduces waste: Over 200 million disposable air filters and their packaging waste wind up in landfills each year — reusable filters help reduce waste in our landfills
Features:
- Cleanable, Reusable Filter
- Pre-Oiled, Ready-To-Use Filter
- Engineered to Increase Horsepower
RC-4780 Filter Specifications
Product Style: Round Tapered Universal Air FilterAir Filter Shape: Round Tapered
Base Outside Diameter: 6.625 in (168 mm)
Top Outside Diameter: 5.25 in (133 mm)
Flanges: 1
Flange Inside Diameter: 4 in (102 mm)
Flange Length: 1.688 in (43 mm)
Flange Type: Centered
Height: 9.5 in (241 mm)
Filter Material: Cotton Gauze
Top Style: Metal
Top Material/Finish: Black Powder Coated
Filter Re-Oiling Amount: 6.79 oz (201 ml)
Footnote 1: Base Has (2) 7/8" Vents
Footnote 2: Base Has Optional 1/2" Vent
Footnote 3: Black Powder Coated Top Plate
Manufacturer Warranty*:
1 Year Limited
1 Year Limited
Reviews For K&N Engineering RC-4780
Overall Rating
/5
2 Reviews
Rating Snapshot
2
0
0
0
0
Perfect fit
TSimmons (Florida) | April 1st, 2021
Used this on my 06 ram 2500 with the 5.9. K an n didn't sell it anymore and this was the only place I could find it.
Cold air madness
Bob (Fountain CO) | April 30th, 2020
Love this product
Write a Review
Review this product and help other XDP customers make informed decisions!
Frequently Asked Questions
No questions about this product. Be the first to ask a question!
Ask A Question
Ask a question about this product
Please allow up to 1 business day for reply.
Specifications For K&N Engineering RC-4780
MPN
RC-4780
SKU
KNRC-4780
ID
995
Manufacturer Name
K&N Engineering
Shipping Weight
4.00 lb.
Shipping Length
8 in.
Shipping Width
8 in.
Shipping Height
15 in.
Fuel Type
Diesel / Gas
Bottom
6.625"
Filter Media
Oiled
Filter Type
Washable & Reusable
Flange
4"
Length
9.5"
Shape
Cone
Top
5.25"
Manufacturer Warranty*
1 Year Limited
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Internal
L0R0
ITEM ADDED TO CART
Complete the job with these highly suggested add-on products.
Product prices marked with an * may require additonal fees, such as a core charge, which will be displayed in the cart.