3rd Jul 2026, 01:03 AM
K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 3.5 In, Flange Length: 0.625 In, Shape: Oval Straight, RU-3780
Price may vary by location, shipping cost, and availability.
Lowest in last 4 months
$46.39
Highest: $5,559.50
Average: $358.23
Lowest: $46.39
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 3.5 In, Flange Length: 0.625 In, Shape: Oval Straight, RU-3780 here. This product's current Price in USA is $46.39. The average and highest prices are $358.23 and $5,559.50 respectively.
| Lowest Ever Price | $46.39 |
|---|---|
| 12th Mar 2026 | |
| Average Price | $358.23 |
| Based on 137 days price tracking | |
| Highest Price | $5,559.50 |
| 16th Jun 2026 | |
Current Price in USA
| Price | $46.39 |
|---|
Recent Price Drops on K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 3.5 In, Flange Length: 0.625 In, Shape: Oval Straight, RU-3780
Price Drop 22nd Jun 2026
$5,559.50 → $46.39
99.17% drop
Price Drop 31st May 2026
$73.99 → $49.82
32.67% drop
Product Information
Details
| Product Name | K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 3.5 In, Flange Length: 0.625 In, Shape: Oval Straight, RU-3780 |
|---|---|
| Store Product Code | B00062Z3Z4 |
| Store Name | amazon.com |
| Brand | K&N |
| Rating | 10 / 10 |
| Category | Air Filters |
| Product Manufacturer | K&N Engineering |
| Model Number | RU-3780 |
| Model Number | RU-3780 |
| Dimensions | 4.5 x 4.5 x 4.25 inches |
Features
- 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
- 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
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Rating and Reviews
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KN Universal Clamp-On Air Filter High Performance has 10 rating out of 10. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.