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K&N High-Flow Original Lifetime Universal Clamp-On Air Filter:High Performance,Premium,Washable:Flange Diameter:4.5'',Filter Height:6'',Flange Length:0.625'',Shape: Round Tapered,RU-4740, (Pack of 6)
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jul 5, 2026 11:25 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
Product Details
✓The information below is per-pack only
✓ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
✓4 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 to drop into your factory air box- 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
⚙️ Specifications
Brand
K&N
Number of Items
6
Manufacturer
K&N Engineering
Brand Name
K&N
Model Number
RU-4740
Manufacturer Part Number
RU4740
Item Type Name
4-1/2"FLG, 5-7/8"B, 4-1/2"T, 6"H
Item Weight
0.5 kg
ASIN
B0FRSPFTPK
Customer Reviews
4.6
Product Grade
Replacement Part
