The K&N 33-2013 Air Filter fits  Ford Sierra.

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration.  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. Simply remove the disposable air filter and replace it with a K&N.

Product Specifications

Air Filter Shape Panel
Filter Material Cotton Gauze
Height 1.625 in (41 mm)
Outside Length 9.875 in (251 mm)
Outside Width 8.25 in (210 mm)
Package Contents 1 Air Filter
Package Quantity 1
Product Style Panel Air Filter
Top Style Open
Weight 1.3 lb (0.6 kg)
Filter Re-Oiling Amount 1.69 oz (50 ml)
Product Box Height 11.56 in (294 mm)
Product Box Length 10.44 in (265 mm)
Product Box Width 1.75 in (44 mm)
Inner Wire


K&N High-Flow Air Filter - K&N33-2013