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Air and Fuel› Air Cleaners, Filters, Intakes and Components
K&N Engineering
K&N 2016 Honda Civic L4-2.0L Replacement Drop In Air Filter
SKU: K001 33-5045
Beginner — under 30 min
Overview
Installation is straightforward, as it's pre-oiled and ready to drop into the factory air box.
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Part #: 33-5045
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. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. 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!
K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- Engine feels sluggish on acceleration
- Decreased fuel economy over time
- Dirty or clogged factory air filter noticed during inspection
- Check engine light on with mass airflow related codes (if applicable)
Relevant Conversations
- K&N 33-5045 air filter review
- best drop-in air filter for better throttle response
- washable air filter vs disposable performance
- K&N high flow filter install time
- will K&N 33-5045 fit my car
- air filter upgrade for more horsepower
- KP 33-5045 vs AEM dry filter
- dirty air filter causing poor acceleration
- reusable air filter cost savings over 200k miles
- K&N 33-5045 compatible with stock air box
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | K&N Engineering |
| Part Number | K001 33-5045 |
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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