---
product_id: 13412234
title: "K&N High-Flow Original Lifetime Engine Air Filter: High Performance: Compatible with 2002-2009 Chevy/GMC/Saab/Buick/Oldsmobile (TrailBlazer, Envoy, Denali, 9-7x, Rainier, Ascender, Bravada) E-1009"
brand: "k&n"
price: "47.75 OMR"
currency: OMR
in_stock: true
reviews_count: 10
url: https://www.desertcart.com.om/products/13412234-k-and-n-high-flow-original-lifetime-engine-air-filter
store_origin: OM
region: Oman
---

# $250 savings over 10 years 50% more airflow Washable & reusable K&N High-Flow Original Lifetime Engine Air Filter: High Performance: Compatible with 2002-2009 Chevy/GMC/Saab/Buick/Oldsmobile (TrailBlazer, Envoy, Denali, 9-7x, Rainier, Ascender, Bravada) E-1009

**Brand:** k&n
**Price:** 47.75 OMR
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Drive with K&N—Where Power Meets Sustainability!

## Quick Answers

- **What is this?** K&N High-Flow Original Lifetime Engine Air Filter: High Performance: Compatible with 2002-2009 Chevy/GMC/Saab/Buick/Oldsmobile (TrailBlazer, Envoy, Denali, 9-7x, Rainier, Ascender, Bravada) E-1009 by k&n
- **How much does it cost?** 47.75 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/13412234-k-and-n-high-flow-original-lifetime-engine-air-filter)

## 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

- • **Unleash Your Ride:** Experience up to 50% more airflow for enhanced power and acceleration.
- • **Effortless Upgrade:** Pre-oiled and ready to install—transform your vehicle in minutes.
- • **Long-Lasting Savings:** Save $250 over a decade by ditching disposable filters.
- • **Race-Ready Reliability:** Trusted by NASCAR, engineered for peak performance.
- • **Eco-Conscious Performance:** Reduce waste with a filter that lasts longer than 10 disposables.

## Overview

The K&N Engine Air Filter is a high-performance, reusable air filter designed for select Chevy, GMC, Saab, Buick, and Oldsmobile models from 2002-2009. It offers superior airflow, easy installation, and significant long-term savings while promoting eco-friendliness through its washable design.

## Description

K&NHigh-Flow Original Lifetime Engine Air Filter: High Performance: Compatible with 2002-2009 Chevy/GMC/Saab/Buick/Oldsmobile (TrailBlazer, Envoy, Denali, 9-7x, Rainier, Ascender, Bravada) E-1009

## Features

- ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
- EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
- SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
- ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants.
- LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions.
- HIGH QUALITY: Made in America.
- RACE TESTED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle.

## Images

![K&N High-Flow Original Lifetime Engine Air Filter: High Performance: Compatible with 2002-2009 Chevy/GMC/Saab/Buick/Oldsmobile (TrailBlazer, Envoy, Denali, 9-7x, Rainier, Ascender, Bravada) E-1009 - Image 1](https://m.media-amazon.com/images/I/61Ng8V4QnlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    K&N AIR FILTER YIELDS 10::1 ROI IN FIRST YEAR!
  

*by G***T on Reviewed in the United States 🇺🇸 on September 5, 2013*

This K&N filter is the 4th I have installed in the last 4 cars & trucks I've owned. Even though my 4.2 liter V6 Envoy is pushing 250,000 miles the added pep and increased fuel efficiency are most definitely noticeable.I'd just completed a full tune-up and had increased my mileage by 15%. The K&N arrived about 2 weeks afterwards. While plugs & wires increased my mileage from 14.2 to 16.3 mpg, the addition of the air filter increased my mileage from 16.3 to 19.5 mpg! That's a 20% increase in efficiency.As a bonus, throttle response is also improved and the motor hums in a satisfying baritone. At this rate, my investment in the K&N air filter will save me 200 gallons of gasoline over the first year, as I drive 25,000 miles annually. That's a tenfold ROI, not to mention that I'm done buying air filters!

### ⭐⭐⭐⭐⭐ 







  
    Ajuste exacto
  
  

*by J***A on Reviewed in the United States 🇺🇸 on July 30, 2021*

Fácil de instalar

### ⭐⭐⭐ 







  
  
    The best for the price.
  

*by C***R on Reviewed in the United States 🇺🇸 on October 11, 2018*

Edit: I’ve owned the product for two year’s now. The filter has cracked and broken forming a hole near where the filter secures to your vehicle. I’ll edit this again when I have concluded my experience with their customer service and warranty program.This is a tough product to beat for the price. I noticed immediate performance improvements with this air filter, my frequent check engine light has even turned off after installing the filter.Installation is a breeze, the product is solid and comes with a sticker and warranty card.

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**Shop now:** [https://www.desertcart.com.om/products/13412234-k-and-n-high-flow-original-lifetime-engine-air-filter](https://www.desertcart.com.om/products/13412234-k-and-n-high-flow-original-lifetime-engine-air-filter)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-19*