K&N PERFORMANCE OIL FILTER HP-4001 PORSCHE 911 944 968 - 1989-95
1992 - 1995 Porsche 968 3.0L L4 Gas
All Models
1994 Porsche 911 3.6L H6 Gas
Turbo
1992 - 1994 Porsche 968 3.0L L4 Gas
All Models
1991 - 1992 Porsche 911 3.3L H6 Gas
All Models
1989 - 1991 Porsche 944 3.0L L4 Gas
All Models
1983 - 1989 Porsche 944 2.5L L4 Gas
All Models
1989 Porsche 944 2.7L L4 Gas
All Models
Our Oil Filters Have Nuts
We have all been there: Whether it’s remembering where that disappearing canister tool is; or having oil leak all over your garage and yourself; or finally giving up and pounding a screwdriver through the filter just to get if off. Most of our canister type automotive and marine oil filters come with a 1” nut welded to the top of the canister so they can be easily wrenched-off with a standard tool.
Durable Construction for Extreme Conditions
The drilled hole on the nut is for a safety wire attachment. Required for many types of racing, the safety wire prevents blown oil filters from falling on the track and representing a hazard to other race vehicles. This extra engineering offers peace of mind for consumers who want only the best.
K&N oil filters have filtering media that allows for higher flow rates while providing outstanding filtration.
Anti Drain Back Valve | Yes |
Bypass Valve | Yes |
Filter Material | High Flow Premium Media |
Gasket Material | Viton Rubber |
Height | 5.094 in (129 mm) |
Outside Diameter | 3 in (76 mm) |
PSI Relief Valve | 11-17 |
Removal Nut | Yes |
Style | Canister |
Thread Specification | M20 X 1.5 |