HP-8021 K&N Oil Filter
| Anti Drain Back Valve | No |
| Bypass Valve | No |
| Filter Material | High Flow Premium Media |
| Gasket Material | Nitrile Rubber |
| Height | 7.188 in (183 mm) |
| Outside Diameter | 3.688 in (94 mm) |
| PSI Relief Valve | Yes |
| Removal Nut | Yes |
| Style | Canister |
| Thread Specification | 3-1/4 In. - 16 |
| Product Style | Oil Filters |
| Weight | 1.6 lb (0.7 kg) |
| Product Box Height | 7.38 in (187 mm) |
| Product Box Length | 3.75 in (95 mm) |
| Product Box Width | 3.75 in (95 mm) |
| Removal Nut Size | 1 inch |
| Warranty | 1 Year Limited |
| Baldwin BT237 |
| Carquest 85459 |
| Caterpillar 6439681 |
| Caterpillar 7W2326 |
| Champ Labs. LFP2292 |
| Donaldson P554407 |
| Fleetguard LF699 |
| Fleetguard LF787 |
| Ford 5019425 |
| Ford 7984717 |
| Ford D8NN6714LA |
| Fram PH977A |
| Ingersoll Rand 88111240 |
| Ingersoll Rand 92092196 |
| International Harvester 3214797R1 |
| Luber-Finer LFP2292 |
| Massey-Ferguson 1034065M91 |
| Massey-Ferguson 1034065M92 |
| Massey-Ferguson 12490154 |
| Massey-Ferguson 1446675M91 |
| Massey-Ferguson 1447031M1 |
| Massey-Ferguson 1447031M2 |
| Massey-Ferguson 1447031M91 |
| Massey-Ferguson 2654407 |
| Massey-Ferguson 3540049M91 |
| Massey-Ferguson 3621142M1 |
| Massey-Ferguson 3621289M1 |
| Massey-Ferguson 836064M91 |
| Massey-Ferguson 881304M91 |
| Massey-Ferguson 881446M91 |
| Napa 1459 |
| New Holland 73500071 |
| Perkins 26540118 |
| Perkins 26540347 |
| Perkins 2654347 |
| Perkins 2654401 |
| Perkins 2654407 |
| Renault 3563603 |
| Volvo 119980084 |
| Volvo 3976603 |
| Volvo 6612598 |
| WIX 51459 |
Easy
20-30 Minutes
K&N Products
Unmatched Performance
50 years of improving vehicle performance.
Cold Air Intakes
Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.
Air Filters
Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.
Cabin Air Filters
Helps capture most mold, mildew, fungus, spores, bacteria, germs, pollen and allergens, and helps to rid the air of unpleasant odors.
Oil Filters
K&N oil filters use a high flow filter media that allows for high flow rates while providing outstanding engine protection.
Speed Shop
From custom air filters to fuel pumps and carb accessories, the K&N Speed Shop has been assembled to help your vehicle run at peak performance.
Home Air Filters
New washable and reusable air conditioning and furnace filters for your home. From the industry leader in washable automotive filtration.
FUEL FILTERS
CLEANING KITS
HD DIESEL
POWERSPORTS
OUR STORY
WHY K&N?
K&N is the home of the original red oiled air filter. In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an oiled air filter. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe. Thank you for helping us reach 50 years in business!
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