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SKU: 33-5049 | UPC: 024844365194
K&N 33-5049 Replacement Air Filter for 2016-2022 Chevrolet Malibu L4 1.5L, Buick LaCrosse, Regal Sportback, TourX, Cadillac XT4
K&N 33-5049 is a direct drop-in replacement high-flow air filter designed for 2016-2022 Chevrolet Malibu 1.5L and 2.0L models, plus select Buick LaCrosse, Regal Sportback, Regal TourX, and Cadillac XT4 vehicles. This washable reusable filter uses layered oiled cotton media to deliver more airflow for increased horsepower and acceleration while trapping contaminants. Engineered for your factory airbox, it installs in minutes and lasts the life of your vehicle with K&N lifetime limited warranty.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with a tacking agent form a mesh that blocks and traps dirt and harmful contaminants for reliable engine defense.
- Clean Every 5 Years: Requires cleaning only every 75,000 miles under normal highway driving, based on 15,000 miles per year average.
- Easy Installation: Pre-oiled and ready to drop into your factory airbox for straightforward setup and immediate performance gains.
- Engineered Power: Advanced filter media boosts horsepower, acceleration, and overall engine response.
- Reusable Design Saves Money: One K&N filter replaces multiple disposables, saving up to $125 over 200,000 miles compared to OE filter MSRP.
Product Notes
- Washable and reusable with K&N cleaning kit for long-term use.
- Reduces landfill waste from over 200 million disposable filters annually.
- Ships in protective packaging with dimensions 11.75 x 9.75 x 2.5 inches.
Installation Notes
- Professional installation recommended.
- Remove factory air filter from airbox and replace with K&N 33-5049, no modifications needed.
- Compatible with OEM airbox hardware, no additional parts required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Buick | LaCrosse | Base |
| 2017-2019 | Buick | LaCrosse | Essence |
| 2017-2019 | Buick | LaCrosse | Preferred |
| 2017-2019 | Buick | LaCrosse | Premium |
| 2019 | Buick | LaCrosse | Sport Touring |
| 2018-2020 | Buick | Regal Sportback | Base |
| 2018-2020 | Buick | Regal Sportback | Essence |
| 2018-2020 | Buick | Regal Sportback | Preferred |
| 2018-2019 | Buick | Regal Sportback | Preferred II |
| 2018-2020 | Buick | Regal TourX | Base |
| 2018-2020 | Buick | Regal TourX | Essence |
| 2018-2020 | Buick | Regal TourX | Preferred |
| 2019-2022 | Cadillac | XT4 | Luxury |
| 2019-2022 | Cadillac | XT4 | Sport |
| 2016-2019 | Chevrolet | Malibu | Hybrid |
| 2016-2021 | Chevrolet | Malibu | L |
| 2016-2022 | Chevrolet | Malibu | LS |
| 2016-2022 | Chevrolet | Malibu | LT |
| 2016-2022 | Chevrolet | Malibu | Premier |
| 2019-2022 | Chevrolet | Malibu | RS |
Why Choose K&N?
- Over 50 years of air filtration expertise for automotive performance.
- High-flow cotton media construction for dyno-proven power gains.
- Lifetime limited warranty covers defects under normal use.
Frequently Asked Questions
-
Q: Does this filter fit my 2018 Chevrolet Malibu LT?
A: Yes, K&N 33-5049 fits 2016-2022 Malibu LS, LT, and other trims with 1.5L or 2.0L engines as a direct OEM replacement. -
Q: What material is used in the filter media?
A: Layered premium cotton gauze treated with oil and a tacking agent for optimal airflow and filtration. -
Q: How do I clean and maintain the filter?
A: Wash with K&N cleaner, apply fresh oil, and air dry, needed every 75,000 miles or 5 years under normal conditions.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Secure box 11.75 x 9.75 x 2.5 inches
- Weight: 1.31 lbs
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