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33-2504
$46.99 USD
MSRP $72.81 35.5% Off
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K&N 33-2504 Air Filter

Replacement Filters > Replacement Air Filter
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®
The K&N 33-2504 Air Filter fits some Bedford Astravan/Astramax, Opel Ascona B, Opel Ascona C, Opel Kadett D, Opel Kadett E, Opel Rekord E, Renault Express, Renault R11, Renault R20, Renault R21, Renault R25, Renault R5, Renault R9, Renault Rapid, Renault Safrane I, Vauxhall Astra Mk2, Vauxhall Carlton, Vauxhall Cavalier MK2, and Volvo 344 models. See vehicle applications link for details.
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 the majority of vehicles 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.

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Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.79 oz (23 ml)
Height1.188 in (30 mm)
Outside Length15 in (381 mm)
Outside Width4.5 in (114 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height17.19 in (437 mm)
Product Box Length8.31 in (211 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1.3 lb (0.6 kg)

K&N 33-2504 Air Filter Product Reviews