K&N High-Flow Engine Air Filter 33-3174 for 2021–2026 Rogue/Outlander — Washable, Pre-Oiled Lifetime Replacement

K&N High-Flow Original Lifetime Engine Air Filter 33-3174 is a washable, reusable replacement filter engineered to boost airflow and sustain engine performance for the life of compatible 2021–2026 Mitsubishi, Nissan, and Renault models.

This premium replacement air filter fits directly into your vehicle’s factory air box and is designed to increase airflow compared with standard disposable paper filters while reducing waste. Built from multiple layers of specially treated cotton gauze and framed with rugged materials, the 33-3174 aims to deliver measurable performance benefits, long service life, and simple maintenance you can do at home. It comes pre-oiled and ready to install in minutes, backed by K&N’s limited lifetime warranty.

How does this filter help my car’s everyday performance?

The K&N High-Flow media is engineered to improve how much air reaches the engine, which can enhance throttle response and support consistent power delivery. It’s tailored for stock replacement applications so you don’t need other modifications to gain the benefits.

• Up to increased airflow compared with standard paper filters for improved breathing
• Pre-oiled, ready to install to preserve factory fit and function
• Durable construction resists collapse and holds shape under engine bay conditions

What maintenance does a washable K&N filter require and how often?

K&N filters are designed to be cleaned and re-oiled instead of discarded. Under normal highway driving, cleaning is typically needed much less frequently than disposable filters, making this a low-maintenance option.

• Recommended cleaning interval around every 75,000 miles in average highway use
• Cleaning kit (sold separately) restores filter media and extends service life
• Simple home service: remove, clean, dry, re-oil, and reinstall

Which vehicles will this exact part number fit?

This K&N 33-3174 model is matched to specific Nissan, Mitsubishi and Renault vehicles from recent model years. It’s manufactured to drop into the OEM airbox for a secure fit without modifications.

• 2021–2026 Nissan Rogue and select Rogue model years
• 2022–2025 Mitsubishi Outlander
• 2021–2022 Nissan Qashqai III, 2022–2023 X-Trail and X-Trail IV
• 2022–2023 Renault Austral — verify fit with vehicle details before purchase

Is a K&N filter environmentally friendly and cost-effective?

Because the filter is washable and reusable, it eliminates the need for many disposable filters over a vehicle’s lifetime, reducing landfill waste and long-term replacement costs. The upfront cost is offset by years of use and fewer purchases.

• Reusable design replaces multiple single-use filters over time
• Durable materials lower the frequency of replacements compared to paper filters
• Backed by a limited lifetime warranty for long-term ownership confidence

Who this is for: Drivers who want an easy, long-lasting upgrade that preserves factory fit while improving airflow and reducing recurring filter purchases. It’s ideal for owners of the listed Nissan, Mitsubishi and Renault models seeking a low-maintenance performance filter that can be cleaned at home and is manufactured with durable materials for extended service life.