Find the right partVehicle & fitment help Forge selectionParts basket
Official K&N 33-3037 product photograph

Official K&N product photography.

K&N / REPLACEMENT AIR FILTER

K&N 33-3037 Replacement Air Filter

Washable, reusable K&N 33-3037 replacement air filter. Check the exact vehicle, engine, model year and manufacturer notes before ordering.

£58.00

Includes VAT at 20% · Great Britain delivery included

Check vehicle fitment, engines & years ↓

Supplier stock availableBuy now

£58.00 total for one filter. Read our terms, delivery and returns information before ordering.

Vehicle fitment

Manufacturer-listed applications for K&N 33-3037. Match the model year, engine and every restriction below, then compare the original filter reference and airbox.

Show matching vehicles
K&N 33-3037 — vehicle applications
Make / modelModel yearsEngine / fuelRestrictions / notes
Audi A12015–20201.0L L3 PetrolAll Models
Audi A320201.0L L3 Petrol8V Model
Audi A32016–20191.0L L3 PetrolAll Models
Audi Q22016–2020, 20231.0L L3 PetrolAll Models
Seat Arona2017–20201.0L L3 PetrolAll Models
Seat Ateca2016–20201.0L L3 PetrolAll Models
Seat Ibiza V2015–20171.0L L3 PetrolTurbo
Seat Ibiza VI2022–20231.0L L3 PetrolLPG
Seat Ibiza VI2017–20201.0L L3 PetrolTurbo
Seat Leon20201.0L L3 Petrol5F Model
Seat Leon2016–20191.0L L3 PetrolAll Models
Seat Mii20171.0L L3 PetrolTurbo
Seat Toledo IV20181.0L L3 PetrolAll Models
Skoda Citigo20171.0L L3 PetrolTurbo
Skoda Fabia III2018–20201.0L L3 PetrolTurbo
Skoda Kamiq20201.0L L3 PetrolAll Models
Skoda Karoq2017–20201.0L L3 PetrolAll Models
Skoda Kodiaq2017–20181.0L L3 PetrolAll Models
Skoda Octavia20201.0L L3 Petrol5E Model
Skoda Octavia2017–20191.0L L3 PetrolAll Models
Skoda Scala2019–20201.0L L3 PetrolAll Models
Volkswagen Caddy IV2015–20201.0L L3 PetrolAll Models
Volkswagen Golf Sportsvan2015–20201.0L L3 PetrolAll Models
Volkswagen Golf VII2015–20201.0L L3 PetrolAll Models
Volkswagen Nivus20261.0L L3 PetrolAll Models
Volkswagen Nivus2020–20251.0L L3 PetrolTSi
Volkswagen Polo2016, 2018–20201.0L L3 PetrolTurbo
Volkswagen Polo20191.6L L4 PetrolAll Models
Volkswagen Polo20181.6L L4 PetrolBrazil
Volkswagen Polo V2015, 20171.0L L3 PetrolTurbo
Volkswagen Polo V20171.6L L4 PetrolOEM 04C129620A
Volkswagen T-Cross2019–20201.0L L3 PetrolAll Models
Volkswagen T-Roc2017–20201.0L L3 PetrolAll Models
Volkswagen Tera2025–20261.0L L3 PetrolTSi
Volkswagen Touran2018–20191.0L L3 PetrolAll Models
Volkswagen Up20151.0L L3 PetrolBrazil, Turbo
Volkswagen Up2016–20231.0L L3 PetrolTurbo
Volkswagen Virtus2017–20191.0L L3 PetrolAll Models
Volkswagen Virtus2022–20261.0L L3 PetrolTSi
Volkswagen Virtus2017–20191.6L L4 PetrolAll Models

“All Models” is K&N’s note for that exact vehicle, engine and year entry. Unlisted years and engines require a separate check. Checked 2026-11-12.

View K&N 33-3037 vehicle applications · Ask us to check your vehicle

Check the exact fit

For manufacturer-listed applications only. Use Show matching vehicles below and check every engine, year and application restriction. A matching model name alone does not confirm fitment.

  • Genuine K&N replacement air filter
  • Reusable design; service using the correct K&N products
  • Check manufacturer application notes and original filter before installation

Product specifications

Brand / part numberK&N / 33-3037
Air Filter ShapePanel
Air Filter MaterialCotton Gauze
WashableYes
Height0.875 in (22 mm)
Outside Length10.563 in (268 mm)
Outside Width8.5 in (216 mm)
Package Contents1 Air Filter
Package Quantity1
Weight1.2 lb (0.5 kg)
Filter Re-Oiling Amount1.04 oz (31 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Filter LineHigh-Flow
Overall Filter EfficiencyUp To 99% Efficiency

Official K&N product details and instructions

Delivery

Supplier stock available. Estimated next working day delivery; order cut-off and location may affect timing.

Great Britain delivery included. England, Scotland and Wales only; Northern Ireland excluded.

Looking after your filter

Follow the linked K&N care instructions for this filter. Do not use compressed air or heat to dry it. Use the correct cleaner and oil for the specified filter media.

Ask us to check

A SECOND PAIR OF EYES

Ask us to check.

Share your vehicle and existing part details so we can help you choose. If you have photos of the original part or its label, attach them to your email.

This creates a draft in your email app. Review and send it to request a fitment check.

[email protected]