K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED.

Part KN33-2020 Product Specifications
Product Style: Panel Air Filter
Height: 1.563 in (40 mm)
Outside Length: 11.375 in (289 mm)
Outside Width: 6.563 in (167 mm)
Filter Material: Cotton Gauze
Filter Re-Oiling Amount: 1.47 oz (44 ml)
Inner Wire: No
Top Style: Open

Filter Cross Reference
SAAB 9381971

1998 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1997 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1996 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1995 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1994 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1993 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1992 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1991 SAAB 9000 2.3L L4 F/I - US, Turbo
1991 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1990 SAAB 9000 2.0L L4 F/I - Non-US, w/Panel Filter
1989 SAAB 9000 2.0L L4 F/I - Non-US, w/Panel Filter
1988 SAAB 9000 2.0L L4 F/I - US, exc. Turbo
1988 SAAB 9000 2.0L L4 F/I - Non-US, w/Panel Filter
1987 SAAB 9000 2.0L L4 F/I - US, exc. Turbo
1987 SAAB 9000 2.0L L4 F/I - Non-US, w/Panel Filter
1986 SAAB 9000 2.0L L4 F/I - US
1986 SAAB 9000 2.0L L4 F/I - Non-US, w/Panel Filter
1985 SAAB 9000 2.0L L4 F/I - w/Panel Filter
1984 SAAB 9000 2.0L L4 F/I - w/Panel Filter