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HP-7021 K&N Oil Filter

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Oil Filter
K&N Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average vehicle owner who wants the best oil filter available. K&N cartridge oil filters trap harmful contaminants while the filter's construction allows for high oil flow rates. All K&N oil filters are manufactured to meet stringent engineering standards. They are covered by a limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals.
  • High performance design for outstanding filtration
  • High-efficiency media with uniform pleats
  • Allows for high oil flow rates
  • Ideal for high-end synthetic motor oil
Anti Drain Back ValveNo
Bypass ValveNo
Filter MaterialHigh Flow Premium Media
Gasket MaterialViton Rubber
Height2.25 in (57 mm)
Outside Diameter1.5 in (38 mm)
Removal NutYes
Thread SpecificationN/A
Product StyleOil Filters
Inside Diameter1.094 in (28 mm)
Weight0.1 lb (0 kg)
Product Box Height2.63 in (67 mm)
Product Box Length2.88 in (73 mm)
Product Box Width2.88 in (73 mm)
Removal Nut Size1 inch
Warranty1 Year Limited
Cross References
Baldwin P7454
Beck/Arnley 0410831
Carquest 84064
Champ Labs. P980
Chevrolet 19185485
Fram CH10358
Gonher G911
Group 7 V6311
Hastings LF640
Havoline T66
Installer Edge AL10358
Lexus 04152YZZA6
Luber-Finer P980
Mahle OX416D1
Mighty M980
Mobil MO980
Mobil One M1C154
Napa 7064
Original Engine Management OF64
Pennzoil PZ172
Pentius PCB10358
Performax PO172
Premium Guard PG6311
Primeguard POF6311
Promotive PH6311
Pronto PO6311
Purepro PL6311
Purolator L16311
Quaker State QS45520
Scion 0415237010
Service Champ CF6311
Service Pro M6311
STP S10358
Toyota 0415237010
Toyota 04152YZZA6
TVI V6311
Valvoline VO102
Warner WP980
WIX 57064
DIY Level


Installation Time

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

Air Filters

Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.

cabin air filter

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

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.





diesel filter






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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