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SKU: RU-5173 | UPC: 024844373328
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5-7/8in T / 6in H RU-5173 Fits 2007-2020 Ford F-150 Expedition Super Duty
K&N RU-5173 is a round tapered universal clamp-on air filter with 6 inch flange inside diameter, 7-1/2 inch base outside diameter, 5-7/8 inch top outside diameter, and 6 inch height. This filter fits custom air intake setups on 2009-2020 Ford F-150, 2007-2020 Ford Expedition, 2008-2016 Ford F-250 F-350 Super Duty, and 2007-2020 Lincoln Navigator models. High-flow cotton gauze media increases airflow for more horsepower and acceleration while trapping dirt.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that traps harmful contaminants for engine safety.
- Clean Once Every 5 Years: Wash and reuse after 75,000 miles under normal highway driving, based on 15,000 miles per year average.
- Easy Installation: Pre-oiled and ready to clamp on for quick performance gains with minimal tools.
- Engineered Power: State-of-the-art media design boosts horsepower, acceleration, and engine response.
- Rugged Construction: Molded rubber flanges absorb vibration, stretch up to 1/16 inch, built with premium materials to last a lifetime.
Product Notes
- Pre-oiled for immediate use, washable and reusable multiple times.
- Centered flange for secure attachment to 6 inch intake tubes.
- Reduces landfill waste compared to disposable filters.
Installation Notes
- Professional installation recommended.
- Clamp-on design fits straight or angled intakes up to 6 inch diameter.
- Compatible with rubber or metal clamps, no cutting required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2020 | Ford | F-150 | XL, XLT, STX, Lariat, King Ranch, Platinum, Limited, SSV |
| 2007-2020 | Ford | Expedition | Eddie Bauer, EL Eddie Bauer, EL King Ranch, EL Limited, EL Platinum, EL SSV, EL XL, EL XLT, Funkmaster Flex Edition, Limited, Max King Ranch, Max Limited, Max Platinum, Max XL, Platinum, XL, XLT |
| 2008-2016 | Ford | F-250 Super Duty | XL, XLT, Lariat, King Ranch, Platinum, Cabela's, FX4 |
| 2008-2016 | Ford | F-350 Super Duty | XL, XLT, Lariat, King Ranch, Platinum, Cabela's, FX4 |
| 2007-2020 | Lincoln | Navigator | Base, Black Label, L, L Luxury, L Reserve, L Select, L Ultimate, Luxury, Premiere, Reserve, Select, Ultimate |
Why Choose K&N?
- Proven leader in high-performance air filtration for motorsports and street use.
- Washable filters deliver consistent airflow without replacement costs.
- Precision manufacturing ensures exact fit and long-term durability.
Frequently Asked Questions
-
Q: Will RU-5173 fit my 2015 Ford F-150 Lariat?
A: Yes, this universal clamp-on filter works on 2009-2020 F-150 Lariat and other submodels with 6 inch intake modifications. -
Q: What material is used in the filter media?
A: Premium cotton gauze layers treated with oil for high-flow filtration and dirt trapping. -
Q: What is the warranty and cleaning process?
A: Backed by 1-Year Limited Warranty. Clean every 75,000 miles using K&N cleaning kit, air dry, and re-oil.
Shipping &. Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Protective box 8.3 x 8 x 7.75 inches
- Weight: 1.6 lbs
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