K&N 15-18 Hyundai Sonata L4-1.6L F/I Drop In Air Filter

SKU: 33-5057 | UPC: 024844367204

K&N 15-18 Hyundai Sonata L4-1.6L F/I Drop In Air Filter – 33-5057

Upgrade your 2015-2018 Hyundai Sonata 1.6L or select Kia Optima with the K&N 33-5057 drop-in replacement air filter. This washable, reusable high-flow filter uses layered oiled cotton media to increase airflow, horsepower, and acceleration while trapping contaminants. Direct fit into factory air box for easy performance gains that last the vehicle’s life.

Key Features

• 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh to block and trap dirt and debris.
• Clean Every 5 Years: Service interval at 75,000 miles under highway conditions (based on 15,000 miles per year average).
• Easy Installation: Pre-oiled and ready to drop into factory air box for straightforward upgrade.
• Engineered Power: High-flow media boosts horsepower, acceleration, and engine performance.
• Lifetime Durability: Rugged construction with No-Hassle Lifetime Limited Warranty.

Product Notes

• Pre-oiled filter requires no additional preparation before install.
• Clean with K&N cleaning kit every 75,000 miles or as needed.
• Ships in protective box: 12.5 x 9.75 x 1.75 inches, weight 1.1 lbs.

Installation Notes

• Professional installation recommended.
• Remove factory filter from air box and replace with K&N 33-5057.
• Compatible with OEM air box. no modifications required.

This Part Fits

Year	Make	Model	Submodel
2015-2018	Hyundai	Sonata	Eco
2016	Hyundai	Sonata	Hybrid
2016-2019	Hyundai	Sonata	Hybrid Limited
2017-2019	Hyundai	Sonata	Hybrid SE
2015-2019	Hyundai	Sonata	Limited 2.0T
2016-2019	Hyundai	Sonata	Plug-In Hybrid
2015-2018	Hyundai	Sonata	Sport 2.0T
2019-2020	Kia	Optima	EX
2020	Kia	Optima	EX Premium
2017-2020	Kia	Optima	Hybrid EX
2017-2018	Kia	Optima	Hybrid Premium
2016-2018	Kia	Optima	LX 1.6T
2017-2020	Kia	Optima	Plug-In Hybrid EX
2016-2020	Kia	Optima	SX

Why Choose K&N?

• Over 50 years of air filtration expertise for automotive performance.
• Washable filters reduce replacement costs and landfill waste.
• Engineered for precise vehicle fit and dyno-tested power gains.

Frequently Asked Questions

• Q: Does this fit my 2016 Hyundai Sonata Hybrid?
  A: Yes, the K&N 33-5057 fits 2016 Hyundai Sonata Hybrid and other listed models with direct drop-in installation.
• Q: What material is used in the filter?
  A: Layered oiled cotton gauze media for high airflow and filtration.
• Q: What is the warranty?
  A: No-Hassle Lifetime Limited Warranty covers the filter for your vehicle’s life with proper maintenance.

Shipping & Handling

• Method: Ground shipping via UPS or FedEx
• Availability: In stock – ships same or next business day
• Packaging: Secure box measuring 12.5 x 9.75 x 1.75 inches
• Weight: 1.1 lbs