K&N
K&N 33-3173 Replacement Air Filter for Select 2021-2027 Mercedes-Benz Models
K&N 33-3173 Replacement Air Filter for Select 2021-2027 Mercedes-Benz Models
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K&N 33-3173 Replacement Air Filter.
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Key Features
- Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills.
Fits These Vehicles
Fits 1 make, 2021-2027 — click to view all 39 models
- Fits 2023-2027 Mercedes-Benz C200 1.5L L4
- Fits 2022 Mercedes-Benz C200 1.5L L4 (W206 Model)
- Fits 2021 Mercedes-Benz C200 1.5L L4 (204BHP)
- Fits 2025-2027 Mercedes-Benz C250 2.0L L4
- Fits 2023-2027 Mercedes-Benz C300 2.0L L4
- Fits 2022 Mercedes-Benz C300 2.0L L4 (W206 Model)
- Fits 2021 Mercedes-Benz C300 2.0L L4 (258BHP)
- Fits 2023-2027 Mercedes-Benz C300e 2.0L L4
- Fits 2023-2027 Mercedes-Benz C400e 2.0L L4
- Fits 2024-2027 Mercedes-Benz CLE180 2.0L L4
- Fits 2023-2027 Mercedes-Benz CLE200 2.0L L4
- Fits 2023-2027 Mercedes-Benz CLE300 2.0L L4
- Fits 2023-2027 Mercedes-Benz CLE300e 2.0L L4
- Fits 2024-2027 Mercedes-Benz E200 2.0L L4
- Fits 2023 Mercedes-Benz E200 2.0L L4 (W214 Model)
- Fits 2024-2027 Mercedes-Benz E300e 2.0L L4
- Fits 2023 Mercedes-Benz E300e 2.0L L4 (W214 Model)
- Fits 2023-2027 Mercedes-Benz E350 2.0L L4
- Fits 2024-2027 Mercedes-Benz E400e 2.0L L4
- Fits 2023 Mercedes-Benz E400e 2.0L L4 (W214 Model)
- Fits 2023-2027 Mercedes-Benz GLC200 2.0L L4
- Fits 2023-2027 Mercedes-Benz GLC300 2.0L L4
- Fits 2023-2027 Mercedes-Benz GLC300e 2.0L L4
- Fits 2025-2027 Mercedes-Benz GLC350e 2.0L L4
- Fits 2023-2027 Mercedes-Benz GLC400e 2.0L L4
- Fits 2027 Mercedes-Benz GLE450e 3.0L L4
- Fits 2024-2026 Mercedes-Benz GLE450e 2.0L L4
- Fits 2023-2026 Mercedes-Benz GLE350 2.0L L4
- Fits 2023-2025 Mercedes-Benz C180 1.5L L4
- Fits 2022 Mercedes-Benz C180 1.5L L4 (W206 Model)
- Fits 2021 Mercedes-Benz C180 1.5L L4 (170BHP)
- Fits 2024-2025 Mercedes-Benz E180 2.0L L4
- Fits 2023 Mercedes-Benz E180 2.0L L4 (W214 Model)
- Fits 2024-2025 Mercedes-Benz E260 2.0L L4
- Fits 2023 Mercedes-Benz E260 2.0L L4 (W214 Model)
- Fits 2024-2025 Mercedes-Benz E300 2.0L L4
- Fits 2023 Mercedes-Benz E300 2.0L L4 (W214 Model)
- Fits 2025 Mercedes-Benz GLC200d 2.0L L4 Diesel
- Fits 2023-2025 Mercedes-Benz GLE400e 2.0L L4
Confirm the model year, engine and the part number against your vehicle before ordering.
K&N warrants this product to be free from defects in materials and workmanship for the lifetime of the product. Coverage applies only to the original purchaser and is non-transferable. Coverage excludes damage from transportation, storage, improper use, failure to follow the product instructions or perform preventive maintenance, modifications, unauthorized repair, normal wear and tear, racing, competition or off-road use. Claims are handled directly by K&N customer service.
Specifications
- Brand: K&N
- Manufacturer Part Number: 33-3173
- Type: Air Filters
- Manufacturer Warranty: Lifetime Limited (original purchaser)
- Condition: New
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — K&N
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Manufacturer's Warranty — K&N
K&N warrants its products against defects in materials and workmanship. Washable replacement air filters, washable cabin air filters, performance air intake systems and home HVAC filters carry a lifetime limited warranty; oil filters, disposable and universal air filters and automotive accessories are covered for one year from the date of purchase. Coverage applies to the original purchaser and excludes damage from improper use, failure to perform maintenance, modification, normal wear, racing, competition or off-road use. Claims are handled directly by K&N customer service.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by K&N. Contact us if you need help with a warranty claim.

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