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Performance Engine Oils
K&N Replacement Air Filter - 33-5040 - Fits Mazda Roadster, MX-5

K&N Replacement Air Filter - 33-5040 - Fits Mazda Roadster, MX-5


K&N Air Filter 33-5040 - Single



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  • Description
  • Benefits
  • Technical Info
  • Cross References
  • Fitment / Compatibility
  • Shipping Explained

K&N Replacement Air Filter - 33-5040 - Fits Mazda Roadster, MX-5

General Details:

Length [mm]344
Width [mm]143
Height [mm]29
Filter typeLong-life Filter

Additional Images:

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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. They make over 1200 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. Their stock replacement air filters for street vehicles are covered by their famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

Please use our online lookup to find the correct air filter for your vehicle or contact us for more help.


  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50000 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

Technical Information:

  • Air Filter Shape: Panel
  • Filter Material: Cotton Gauze
  • Filter Re-Oiling Amount: 1.05 oz (31 ml)
  • Height: 1.125 in (29 mm)
  • Outside Length: 13.563 in (344 mm)
  • Outside Width: 5.625 in (143 mm)
  • Package Contents: 1 Air Filter
  • Package Quantity: 1
  • Product Box Height: 13.56 in (345 mm)
  • Product Box Length: 7.72 in (196 mm)
  • Product Box Width: 1.75 in (44 mm)
  • Product Style: Panel Air Filter
  • Weight: 1.1 lb (0.5 kg)

Fitment / Compatibility:

  • 2016 MAZDA ROADSTER 1.5L L4 F/I  
  • 2016 MAZDA MX-5 MIATA 2.0L L4 F/I  
  • 2016 MAZDA MX-5 IV 2.0L L4 F/I  
  • 2016 MAZDA MX-5 IV 1.5L L4 F/I  
  • 2015 MAZDA MX-5 IV 2.0L L4 F/I  
  • 2015 MAZDA MX-5 IV 1.5L L4 F/I  

Cross Reference:

  • Mazda PEES1330A0
  • Mazda PEES133A0


SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £5.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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