K&N 33-2633

Replacement Filters > Replacement Air Filter
List Price: $46.75
Your Price: USD $29.99

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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.

[More Information on K&N Replacement Air Filters]
  • 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®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.37 oz (11 ml)
Height0.938 in (24 mm)
Inner WireNo
Outside Length6.375 in (162 mm)
Outside Width4.625 in (117 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Top StyleOpen
Weight0.6 lb (0.3 kg)

Customer Feedback

Be the first to review part 33-2633
I used these filters (E-9193) for my 1991 Daihatsu Mira L200V 0.6L and my 1994 Daihatsu Mira L201S 0.8L. They fit perfectly despite not being listed in the application guide.

Travis C.
Calgary, Canada
Prompt delivery, excellent packing. Despite the Daihatsu specification not having changed for many many years, the K&N part for this vehicle was only listed up to '94. However, the Daihatsu part remained unchanged up to vehicle discontinuance in 2003. Also, the Daihatsu filter element has a bizarre finned partial shield. This shield is presumably to ensure the paper element does not clog prematurely at the inlet end. Nevertheless, part 38-9070 has fitted correctly. There appear to be no adverse issues. As I fitted this filter on obtaining the vehicle I will not be able to draw comparisons.

Malcolm Hayward
Loughborough, United Kingdom
Since my last feedback on 2 Feb 09, the grin is still on my face everytime I drive the car out of the parking lot. I am still amazed at what a difference a GREAT filter like K&N can make to your car's performance.

Petrol consumption used to be a worry for me as I travel from Singapore to Kuala Lumpur, Malaysia around 420 kilometres distance (one way) but when I found out that I had around (minimum) one-third tank left each time I arrive at the destination, I was simply awestruck (especially when I only have a small 40 litre tank on the car!). I never drive at pedestrian pace and that is a testament of how good/efficient fuel combustion for your car engine with the filter kit installed.

To all Daihatsu Materia owners out there that want to maximize your car's performance, what are you guys still waiting for?

Niki Yeoh