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K&N RF-1044 is a clamp-on universal air filter for racing vehicles generators tractors snowmobiles and trucks like 1999-2004 Ford F-250 F-350 Super Duty 2004-2015 Nissan Titan Armada 2009-2018 Ram 1500. Constructed with pliable rubber flanges that stretch up to 1/16 inch for secure fit it delivers increased airflow for more horsepower and acceleration. Washable and reusable this pre-oiled filter traps contaminants with four layers of cotton gauze for long-lasting engine protection.
Key Features
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2009-2010 | Dodge | Ram 1500 | Laramie, SLT, Sport, ST, TRX, TRX4 |
| 2000-2005 | Ford | Excursion | Eddie Bauer, Limited, XLS, XLT |
| 1999-2004 | Ford | F-250 | Verify engine and application notes |
| 1999-2004 | Ford | F-350 | Verify engine and application notes |
| 2010-2014 | Ford | Mustang | Shelby GT500 |
| 2004-2010 | INFINITI | QX56 | Verify engine and application notes |
| 2005-2015 | Nissan | Armada | LE, Platinum, SE, SE Off-Road, SL, SV, Titanium |
| 2017-2019 | Nissan | Frontier | Desert Runner, PRO-4X, S, SL, SV |
| 2004 | Nissan | Pathfinder Armada | LE, SE |
| 2004-2015 | Nissan | TITAN | LE, PRO-4X, S, SE, SL, SV, XE |
| 2011-2018 | Ram | 1500 | Big Horn, Express, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, additional manufacturer-listed applications |
| 2019 | Ram | 1500 Classic | Big Horn, Express, Lone Star, Special Service |
| 2013-2018 | Ram | 2500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, Outdoorsman, Power Wagon, additional manufacturer-listed applications |
| 2013-2018 | Ram | 3500 | Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Limited, Lone Star, SLT, ST, additional manufacturer-listed applications |
| 2016-2017 | Toyota | Land Cruiser | Verify engine and application notes |
| 2012-2019 | Toyota | Tundra | 1794 Edition, Limited, Platinum, SR, SR5, TRD Pro |
Specifications
| Brand | K&N Engineering |
|---|---|
| Manufacturer Part Number | RF-1044 |
| Product Type | Air Filters - Universal Fit |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new K&N air filters - universal fit identified by manufacturer part number RF-1044. Hardware, adapters, clamps, hoses, filters, and service supplies are included only when stated for this exact product.
About K&N Engineering
K&N develops reusable air filtration, intake, oil filtration, fuel filtration, and related performance products for vehicle-specific and dimensional applications.
Related K&N Engineering Products
Frequently Asked Questions
How do I confirm K&N RF-1044 fits my vehicle?
Match the year, make, and model in the fitment table, then confirm the engine, factory housing, sensor layout, emissions notes, and any application restrictions stated for this exact part.
Is K&N RF-1044 washable and reusable?
Serviceability depends on the exact media used for this part number. Follow the K&N cleaning and oiling directions for this filter and never apply oil to media specified as dry.
What should be checked after installing K&N RF-1044?
Verify seals, clamps, fasteners, hoses, sensors, wiring, and surrounding clearance as applicable. Check for leaks or contact, then follow the manufacturer service and reinspection schedule.
Installation Instructions
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