K&N Engineering Replacement Air Filter
Fits 2004 Volvo S40 2.4L L5
Part #: 33-2873
Overview
The K&N Replacement Air Filter is a high-performance maintenance part designed specifically for the 2004 Volvo S40 with a 2.4L inline-5 engine. Engineered to replace your factory air filter, this washable and reusable filter supports improved airflow while effectively capturing contaminants. It is ideal for vehicle owners seeking a durable, long-lasting air filtration solution that helps maintain engine efficiency and performance over time.
Built to last the lifetime of your vehicle, this air filter offers a cost-effective alternative to disposable filters. Its design helps optimize engine breathing, which can contribute to enhanced throttle response and overall driving experience.
Key Features
This K&N air filter combines advanced materials and thoughtful design to deliver reliable performance benefits:
- Layered, oiled cotton media engineered for superior airflow and contaminant capture
- Washable and reusable construction for extended service life
- Drop-in replacement designed for easy installation into the factory air box
- Durable design intended to last the entire lifespan of your vehicle
- Backed by K&N’s 10-Year/Million Mile Limited Warranty for peace of mind
Installation & Fitment
This filter is designed as a direct replacement for the factory air filter in the 2004 Volvo S40 2.4L L5 engine. Installation is straightforward, requiring no modifications—simply remove the old filter and drop in the K&N unit. Its precise fit ensures proper sealing and optimal performance without additional adjustments.
