K&N 33-5045 High-Flow Replacement Air Filter for 2016-2025 Honda Civic

Vehicle Fitment

• 2016-2025 Honda Civic LX (FWD, 2.0L I4)
• 2016-2025 Honda Civic Sport (FWD, 2.0L I4)
• 2016-2025 Honda Civic EX (FWD, 2.0L I4)
• 2016-2025 Honda Civic EX-L (FWD, 2.0L I4)

Fitment Notes

• Fits Honda Civic models equipped with the naturally aspirated 2.0L K20C2 engine.
• Direct replacement panel air filter for the factory air box.
• Does not fit 1.5L turbocharged, Si, Type R, or Hybrid models.
• Verify engine configuration before ordering if your vehicle has been modified.

Features

• High-flow oiled cotton gauze filter media for increased airflow.
• Washable and reusable design helps reduce replacement costs.
• Designed to improve throttle response and engine breathing.
• Direct drop-in replacement requiring no modifications.
• Pre-oiled and ready for installation.
• Up to 99% overall filtration efficiency under ISO 5011 testing.
• Engineered for long service life with periodic cleaning.
• Backed by K&N No-Hassle Lifetime Limited Warranty.

Specifications

• Part Number: 33-5045
• Filter Style: Panel Air Filter
• Filter Shape: Trapezoidal
• Filter Media: Oiled Cotton Gauze
• Outside Length: 9.281 in (236 mm)
• Outside Width: 7.219 in (183 mm)
• Height: 1.063 in (27 mm)
• Filter Re-Oiling Amount: 0.8 oz (24 ml)
• Overall Filtration Efficiency: Up to 99%
• Reusable: Yes

Included Components

• 1x K&N 33-5045 High-Flow Replacement Air Filter

Product Description

The K&N 33-5045 High-Flow Replacement Air Filter is engineered as a direct-fit upgrade for select 2016-2025 Honda Civic models equipped with the naturally aspirated 2.0L K20C2 engine. Its multi-layer oiled cotton gauze media provides greater airflow than conventional disposable paper filters while maintaining excellent filtration efficiency to help support responsive engine performance.

Designed to install directly into the factory air box without modifications, the 33-5045 comes pre-oiled and ready for use. The washable and reusable construction provides long-term value by eliminating the need for frequent filter replacements while delivering consistent airflow and dependable filtration throughout the life of the vehicle with proper maintenance.