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33-2788
$56.99 USD
MSRP $89.09 36.0% Off
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K&N 33-2788 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   9 Customer Reviews
  • 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 33-2788 Air Filter fits some Land Rover Defender, Land Rover Discovery, Land Rover Discovery II, Land Rover Range Rover, and Land Rover Range Rover II 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.

[More Information on K&N Replacement Air Filters]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1.188 in (30 mm)
Outside Length8 in (203 mm)
Outside Width9.313 in (237 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight0.9 lb (0.4 kg)
Filter Re-Oiling Amount1.19 oz (35 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)

K&N 33-2788 Air Filter Product Reviews

Monday, April 9, 2018 - Part 33-2788
Excellent, noticeable change in vehicle performance.

John Hargreaves
Lancs, United Kingdom
Thursday, October 19, 2017 - Part 33-2788
Fits perfectly. Engine runs more easily/smoothly and slight increase in mpg as well.

Andrew Price
Bradfield St George, United Kingdom
Saturday, February 18, 2017 - Part 33-2788
Instantly noticeable difference when I installed the K&N in my TD5 Discovery. The most improvement in performance compared to all the other K&N's I've had in varying cars over the years. Wouldn't own a car without one. Never had problems with them (one of our cars had just over 250,000km, V8 petrol/lpg, 4x4 used offroad and on), always service them as per K&N's recommendations. Can't go wrong with one.

Ashley
Geelong, Victoria, Australia