---
product_id: 442113502
title: "Flange Diameter: 3.25 In, Filter Height: 5.5 In, Flange Length: 1 In"
brand: "k&n"
price: "S/.852"
currency: PEN
in_stock: true
reviews_count: 1
url: https://www.desertcart.pe/products/442113502-flange-diameter-3-25-in-filter-height-5-5-in
store_origin: PE
region: Peru
---

# 3.25 in flange diameter 5.5 in filter height 1 in flange length Flange Diameter: 3.25 In, Filter Height: 5.5 In, Flange Length: 1 In

**Brand:** k&n
**Price:** S/.852
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your airflow, upgrade your game!

## Quick Answers

- **What is this?** Flange Diameter: 3.25 In, Filter Height: 5.5 In, Flange Length: 1 In by k&n
- **How much does it cost?** S/.852 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/442113502-flange-diameter-3-25-in-filter-height-5-5-in)

## Best For

- k&n enthusiasts

## Why This Product

- Trusted k&n brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Washable & Reusable:** Eco-friendly and cost-effective with clamp-on design for easy maintenance and long-term use.
- • **Boost Your Ride's Power:** Designed to increase horsepower and acceleration—feel the difference every time you hit the gas.
- • **Universal Compatibility:** Hundreds of sizes and shapes to fit everything from racing vehicles to generators—one filter to rule them all.
- • **Vibration-Absorbing Flanges:** Ultra-strong pliable rubber flanges absorb vibration and stretch slightly for a secure, custom fit.
- • **Custom Fit, Maximum Performance:** Precision-engineered flange and filter dimensions ensure a seamless fit for your ride.

## Overview

The K&N Universal Conical Air Filter (Model RU-1042) features a 3.25-inch flange diameter, 5.5-inch filter height, and 1-inch flange length. Engineered with pliable rubber flanges for vibration absorption and stretch-fit capability, it boosts horsepower and acceleration across a wide range of vehicles. Washable, reusable, and backed by a one-year limited warranty, this premium-grade filter offers high airflow with excellent filtration for lasting performance.

## Description

Flange Diameter: 3.25 In, Filter Height: 5.5 In, Flange Length: 1 In

## Features

- Custom Fit
- Premium Grade
- Designed to improve vehicle performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | K&N |
| Brand | K&N |
| Model | KN RU1042 |
| Product Dimensions | 21.34 x 21.08 x 21.84 cm; 680.39 g |
| Item model number | RU-1042 |
| Manufacturer part number | RU-1042 |
| OEM Part Number | RU-1042 |
| Item Weight | 680 g |

## Product Details

- **Brand:** K&N
- **Product dimensions:** 21.3L x 21.1W x 21.8H centimetres
- **OEM part number:** RU-1042
- **Global Trade Identification Number:** 00024844373359
- **Shape:** ['Oval', 'Conical']

## Images

![Flange Diameter: 3.25 In, Filter Height: 5.5 In, Flange Length: 1 In - Image 1](https://m.media-amazon.com/images/I/61s0HemTS0L.jpg)
![Flange Diameter: 3.25 In, Filter Height: 5.5 In, Flange Length: 1 In - Image 2](https://m.media-amazon.com/images/I/614Rfd2R6ZL.jpg)
![Flange Diameter: 3.25 In, Filter Height: 5.5 In, Flange Length: 1 In - Image 3](https://m.media-amazon.com/images/I/41Aj1idMlFL.jpg)
![Flange Diameter: 3.25 In, Filter Height: 5.5 In, Flange Length: 1 In - Image 4](https://m.media-amazon.com/images/I/51BKT4QEiTL.jpg)

## Questions & Answers

**Q: Will this work with the K & N system that is on the 2005 tacoma xrunner 2wd 4.0l ?> The diameter of the one i have is like 6 inches or something crazy**
A: This ru-1042  has an approximate inside diameter of 6 inches.

**Q: Will this fit my 2014 camaro SS?**
A: K&N has a size for all vehicles

**Q: Will this work for 2016 Dodge Charger rt 5.7L?**
A: If you have a six inch inlet  to slip it on to

**Q: Is the back made of rubber or metal?**
A: the flange is rubber

## Customer Reviews

### ⭐ Does not fit despite assurances
*by T***S on 14 March 2024*

Doesn’t fit my vehicle 2017 Jeeep SRT despite Amazon stating that it does. Would have to have serious alterations for it to fit. Disappointing.

## Frequently Bought Together

- K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washabler: Flange Diameter: 6 In, Filter Height: 6.5 In, Flange Length: 1 In, Shape: Round Tapered, RU-1042
- K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi
- K&N RF-1042DK Black Drycharger Filter Wrap - For Your K&N RF-1042 Filter

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**Shop now:** [https://www.desertcart.pe/products/442113502-flange-diameter-3-25-in-filter-height-5-5-in](https://www.desertcart.pe/products/442113502-flange-diameter-3-25-in-filter-height-5-5-in)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-16*