-23%
Click to zoom in
SKU: E-0661 | UPC: 024844353030
K&N Replacement Round Straight Air Filter for 2014-2019 Mercedes-Benz A45/CLA45/GLA45 AMG 2.0L
Upgrade your Mercedes-Benz A45 AMG CLA45 AMG or GLA45 AMG 2.0L turbo engine with the K&N E-0661 drop-in replacement air filter. This round straight high-flow filter uses layered oiled cotton media to deliver more airflow for added horsepower and acceleration. Designed as a direct fit it installs into your factory airbox without modifications for immediate performance gains.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that traps dirt and contaminants while allowing high airflow.
- Clean Every 5 Years: Wash and reuse only every 75000 miles under normal highway driving or 5 years at 15000 miles per year average.
- Easy Installation: Pre-oiled and ready to drop into factory airbox for one of the simplest upgrades delivering quick power increases.
- Engineered Power: Advanced media boosts horsepower acceleration and engine response across the powerband.
- Lifetime Durability: Built with premium materials for vehicle lifespan coverage under K&N No-Hassle Lifetime Limited Warranty.
Product Notes
- Pre-oiled filter requires no additional preparation before install.
- Wash with K&N cleaning kit every 75000 miles and re-oil for continued performance.
- Ships in protective box measuring 8.25 x 7.75 x 2.75 inches.
Installation Notes
- Professional installation recommended.
- Direct drop-in replacement no cutting or drilling required.
- Compatible with OEM airbox hardware and seals.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014 | Mercedes-Benz | A-Class | A45 AMG |
| 2015 | Mercedes-Benz | A-Class | A45 AMG |
| 2014-2019 | Mercedes-Benz | CLA-Class | CLA45 AMG 4Matic |
| 2015-2019 | Mercedes-Benz | GLA-Class | GLA45 AMG 4Matic |
Why Choose K&N?
- Decades of engineering high-performance air filters for automotive racing and street use.
- Reusable design cuts replacement costs over 200000 miles versus disposable filters.
- Precisely engineered oiled cotton media balances flow and filtration for reliable engine protection.
Frequently Asked Questions
-
Q: Will this fit my 2016 Mercedes-Benz CLA45 AMG 4Matic?
A: Yes the K&N E-0661 fits all 2014-2019 CLA45 AMG 4Matic models with 2.0L turbo engine as a direct OEM replacement. -
Q: What material is used in this air filter?
A: Multi-layer premium cotton gauze media treated with proprietary oil for high-flow filtration and reusability. -
Q: What is the warranty on this filter?
A: Backed by K&N No-Hassle Lifetime Limited Warranty for as long as you own your vehicle limitations apply see details.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Manufacturer's retail box 8.25 x 7.75 x 2.75 inches
- Weight: 1.1 lb (0.5 kg)
Air Filters
Air filters and intake filtration parts for cars, trucks, SUVs, Jeeps, and diesel platforms are stocked at Black Ops Auto Works. Shop direct-fit filters, drop-in replacement filters, universal clamp-on filters, cabin air filters, HVAC filters, engine breather filters, pre-filters, and velocity stacks for Hellcat, Trackhawk, TRX, Grand Cherokee, Challenger, Charger, Camaro, Corvette, Mustang, F-150, Tacoma, Tundra, BMW, and Honda platforms. Every product is filterable by year, make, model, trim, engine, and filter dimension so the correct part ships the first time. Black Ops Auto Works carries 3,397 air filter SKUs across direct-fit, universal, cabin, and pre-filter categories. What This Collection Covers Air filters remove dirt, dust, and debris from air entering the engine or cabin. This collection spans OE-style direct-fit and drop-in filters, universal cone and clamp-on filters for custom intakes, cabin and HVAC filters for interior air, engine breather filters for crankcase ...
View Air Filters Products
Air Filters - Drop In
Drop in air filters and replacement panel filters for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop reusable and dry media panel filters that fit directly into your factory air box from K&N, aFe, AEM, Injen, BMC, and GReddy for vehicles ranging from Corvette and Mustang to Porsche, BMW, and Ford Super Duty diesel trucks. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct filter ships the first time. Black Ops Auto Works carries 1,453 drop in air filter SKUs across dozens of vehicle platforms. What This Category Covers Drop in air filters replace the factory paper filter element inside your existing air box without changing the intake tubing or housing. This collection spans reusable oiled cotton filters, dry synthetic media filters, and OEM style replacement panels sized to fit factory air box dimensions across nearly every make and model. Reusable and Dry Media Options Reusable oiled cotton filters from K&...
View Air Filters - Drop In Products
K&N Engineering
K&N Engineering filters and intakes for Jeep, RAM, Dodge, Chevy, Ford, Toyota, BMW, and Cadillac platforms are stocked at Black Ops Auto Works. Shop cold air intakes, Aircharger and NextGen intake systems, reusable panel filters, drop-in filters, universal clamp-on filters, oil filters, cabin filters, fuel filters, and filter cleaning kits for HEMI, Cummins diesel, EcoBoost, and LS/LT engine builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 1,927 K&N Engineering SKUs across intake, filtration, and maintenance categories. What This Brand Covers K&N Engineering built its reputation on reusable, high flow air filtration. This collection spans complete cold air intake systems, direct fit replacement filters, universal clamp-on filters for custom builds, and maintenance items like oil filters, fuel filters, and cabin filters. Cold Air Intakes and Intake Systems K&am...
View K&N Engineering Products