--- product_id: 1891532 title: "High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 2004-2021 Nissan/Infiniti: Pathfinder, Frontier, NV1500, NV2500, NV3500, Armada, Titan, Xterra, QX56, 33-2286" brand: "k&n" price: "€ 137.47" currency: EUR in_stock: true reviews_count: 13 category: "K&N" url: https://www.desertcart.pt/products/1891532-high-flow-original-lifetime-engine-air-filter-increase-power-compatible store_origin: PT region: Portugal --- # 50% airflow boost Washable & reusable Lifetime durability High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 2004-2021 Nissan/Infiniti: Pathfinder, Frontier, NV1500, NV2500, NV3500, Armada, Titan, Xterra, QX56, 33-2286 **Brand:** k&n **Price:** € 137.47 **Availability:** βœ… In Stock ## Summary > πŸ’¨ Drive smarter, not harder β€” power that lasts a lifetime! ## Quick Answers - **What is this?** High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 2004-2021 Nissan/Infiniti: Pathfinder, Frontier, NV1500, NV2500, NV3500, Armada, Titan, Xterra, QX56, 33-2286 by k&n - **How much does it cost?** € 137.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1891532-high-flow-original-lifetime-engine-air-filter-increase-power-compatible) ## 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 - β€’ **Effortless Upgrade:** Pre-treated, vehicle-specific fit for a quick, tool-free installation in minutes. - β€’ **Unleash Engine Power:** Boost horsepower & acceleration with 50% more airflow for a thrilling drive. - β€’ **Eco-Smart Performance:** Washable and reusable design reduces waste and saves you money over time. - β€’ **Built to Last a Lifetime:** Premium, rugged construction backed by a no-hassle limited lifetime warranty. - β€’ **Trusted Quality, Made in USA:** Engineered and manufactured domestically for unmatched reliability and performance. ## Overview The K&N High-Flow Original Lifetime Engine Air Filter is a vehicle-specific upgrade designed for 2004-2021 Nissan and Infiniti models. It increases engine airflow by up to 50%, enhancing horsepower and acceleration while providing superior filtration with four layers of premium cotton gauze. Built with durable materials and backed by a limited lifetime warranty, this washable and reusable filter reduces waste and maintenance costs, requiring cleaning only every 75,000 miles. Easy to install and proudly made in the USA, it’s the ultimate eco-friendly performance upgrade trusted by millions. ## Description K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.Compatible Vehicles:2004-2010 INFINITI QX562005-2015 NISSAN Armada2005-2019 NISSAN Frontier2012-2021 NISSAN NV15002012-2021 NISSAN NV25002012-2020 NISSAN NV35002005-2012 NISSAN Pathfinder2004-2004 NISSAN Pathfinder Armada2004-2015 NISSAN Titan2005-2015 NISSAN Xterra Review: Good quality, great fit, more usable power - I replaced my a8 yr old K&N , I tried to clean it years ago with simple green and it eventually fell apart, now I only use the recharger kit. I replaced the old falling apart K&N last year with stock paper filter, the paper filter does not flow air like the K&N, Acceleration has improved since replacing the paper with K&N Review: Why keep buying disposable air cleaners? - I've used these in many vehicles, and they are very, very good, both in action and cost efficiency. Yes, you do have to service them every 50k, but you're not just buying one after another air filters every 20 or so thousand miles. The deal went simply and quickly, and I am very happy to have yet another vehicle equipped with one of the K&N air filters. ## Features - ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance - RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime - 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 - CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles) - ULTIMATE LONGEVITY: No-hassle limited lifetime warranty on stock replacement K&N air filters- limitations apply - EASY INSTALLATION: K&N Air Filters are pre-treated 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 - ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters - MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000AP1MUC | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #110,105 in Automotive ( See Top 100 in Automotive ) #1,553 in Automotive Replacement Air Filters | | Brand | K&N | | Brand Name | K&N | | Customer Reviews | 4.8 out of 5 stars 858 Reviews | | Fit Type | Vehicle Specific Fit | | Global Trade Identification Number | 00024844104380 | | Included Components | K&N 33-2286 Replacement Air Filter Nissan Titan, Pathfinder, Frontier, Xterra, Armada 04-10 | | Item Dimensions L x W x H | 11.63"L x 10.44"W x 1.75"H | | Item Type Name | K&N 33-2286 Replacement Air Filter Nissan Titan, Pathfinder, Frontier, Xterra, Armada 04-10 | | Item Weight | 0.53 kg | | Manufacturer | K&N Engineering | | Manufacturer Part Number | 33-2286 | | Manufacturer Warranty Description | LIMITED WARRANTY | | Model Number | 33-2286 | | Number of Items | 1 | | OEM Equivalent Part Number | 1378082Z10, 16467S000, 165467S000 | | OEM Part Number | 1378082Z10, 16467S000, 165467S000 | | Product Dimensions | 11.63"L x 10.44"W x 1.75"H | | Product Grade | Replacement Part | | Shape | Panel | | UPC | 682428158596 024844104380 | | Unit Count | 1 Count | ## Product Details - **Brand:** K&N - **Fit Type:** Vehicle Specific Fit - **OEM Part Number:** 1378082Z10, 16467S000, 165467S000 - **Product Dimensions:** 11.63"L x 10.44"W x 1.75"H - **Product Grade:** Replacement Part ## Images ![High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 2004-2021 Nissan/Infiniti: Pathfinder, Frontier, NV1500, NV2500, NV3500, Armada, Titan, Xterra, QX56, 33-2286 - Image 1](https://m.media-amazon.com/images/I/81wNxwp2pDL.jpg) ## Questions & Answers **Q: Will this fit on a 2011 nissan xterra pro 4x?** A: I'm pretty sure all 2nd gen Xterra have the same air filter size. They all have the same VQ40 engine. **Q: Would this fit for Nissan frontier 4x4 cewcab 4 doors 2005?** A: Sorry don’t know. Put in your make and model. It will tell you if it will fit. Good luck **Q: is it suitable for nissan xterra?** A: If you have the correct filter number for the Xterra you will notice a difference. You should also buy the cleaner kit. **Q: Compatible con nissan pathfinder 2007?** A: si le queda ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality, great fit, more usable power *by G***N on September 30, 2024* I replaced my a8 yr old K&N , I tried to clean it years ago with simple green and it eventually fell apart, now I only use the recharger kit. I replaced the old falling apart K&N last year with stock paper filter, the paper filter does not flow air like the K&N, Acceleration has improved since replacing the paper with K&N ### ⭐⭐⭐⭐⭐ Why keep buying disposable air cleaners? *by M***A on August 31, 2024* I've used these in many vehicles, and they are very, very good, both in action and cost efficiency. Yes, you do have to service them every 50k, but you're not just buying one after another air filters every 20 or so thousand miles. The deal went simply and quickly, and I am very happy to have yet another vehicle equipped with one of the K&N air filters. ### ⭐⭐⭐⭐⭐ Perfect fit! Performance definitely increased. *by C***S on March 23, 2019* I put this filter in my 2010 Infiniti QX56 and noticed an immediate gain in acceleration. My old filter was dirty but not plugged by any means, which indicates that the K&N filter does, in fact, flow more air. I've known about and used K&N filters since I was a young snot. Had them on a pair of Weber 48IDA carbs on my VW Karmen Ghia and my Micro Bus. Loved them then and love them now! Pros: Easy install No more filters in the trash Better air flow to my gas guzzling V8 Came with a couple of stickers, One for your car or window or whatever and one for the filter housing to remind your local lube shop not to toss your filter in the trash. Cons: Box was a bit oily as the plastic wrapper on the pre-oiled filter had a hole in it Anticipate a drop in fuel economy due to my foot-on-the-floor all the time now No other cons ## Frequently Bought Together - K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Compatible with 2004-2021 Nissan/Infiniti: Pathfinder, Frontier, NV1500, NV2500, NV3500, Armada, Titan, Xterra, QX56, 33-2286 - K&N Air Filter Cleaning Kit: Aerosol Filter Cleaner and Oil Kit; Restores Engine Air Filter Performance; Service Kit-99-5000, Multi - K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air for your Cabin: Compatible with 2005-2021 Nissan: Frontier, Navara, NP300, NV1500, NV2500, NV3500, Pathfinder, Xterra, VF1001 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/1891532-high-flow-original-lifetime-engine-air-filter-increase-power-compatible](https://www.desertcart.pt/products/1891532-high-flow-original-lifetime-engine-air-filter-increase-power-compatible) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-06*