Back to category
K&N

K&N replacement filter suitable for Audi A4 (B9) E-0646 K&N

4 4/5 (1 review)

K&N replacement filter suitable for Audi A4 (B9) E-0646 K&N K&N replacement filter suitable for Audi A4 (B9) E-0646 K&N, Image 2
  • K&N replacement filter suitable for Audi A4 (B9) E-0646 K&N
  • K&N replacement filter suitable for Audi A4 (B9) E-0646 K&N, Thumbnail 2

Product number: 1064281

Manufacturer number: E-0646

EAN: 024844366023

£ 83.84

Incl. VAT
View product specifications
Immediately available
Delivery 06-12-2025

Free Shipping

Secure payment
  • Free 30 days exchanges
  • Any part, any car
  • Fast shipping: 2 days
  • Expert support

Ecommerce Europe Trustmark

Customer service: +31 85 070 52 25

Ask your question at our product specialists.

Questions and answers.

Fit guarantee, show parts suitable for your vehicle.

or .

Model

X

Type

X

Searching parts for your car

  • Specifications

    K&N replacement filter Audi A4 (B9) 1.4 & 2.0 incl. Allroad & Quattro / A5 2.0 F5 / Q5 / S4 249&252 hp 2015- (E-0646)

    K&N insert filter. The filter lasts as long as the lifespan of your engine. When your car is serviced, a new filter is normally installed. A K&N filter can simply be washed and reused. This saves you considerably on the air filter and maintenance costs.

    With a K&N air filter you optimize the air supply to your engine block. This ensures better performance and a nicer engine sound. Because of this property many people also call it a power filter.

    This type of K&N filter is to replace the original filter in the air filter housing. You open the standard air filter housing, replace the original filter with the K&N air filter and close the housing. This type is quite easy to install. There are also K&N air filters that replace your entire air filter housing.

    Advantages of a K&N insert filter:

    1. More power, higher torque and better throttle response.
    2. Water-repellent.
    3. Washable, suitable for reuse.
    4. 4-layer oiled cotton for optimum protection. The oil layer works like a magnet. Dust and dirt are kept out on the outside while 40% more air can enter the engine.
    5. 1 million kilometer warranty
    6. Clean only every 50,000 to 100,000 miles.
    7. The kit comes with Dutch instructions for use.

    Assembly:

    You can easily install the K&N insert filter in the car and just as easily remove it. On YouTube you can find numerous instructional videos to help you. If you still want help installing your K&N air filter, you can always go to your AutoStyle dealer.

    YouTube AutoStyle instructional video K&N insert filter:

    ShapeRound
    Filter typeLong-life Filter
    Warranty2 years
    Length [mm]168
    Height [mm]140
    Width [mm]98

  • Applicability

    AUDI
    A4 Allroad
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 2.0 TFSI Mild Hybrid quattro - 1984ccm, 252pk, 185kw - DDWA
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 2.0 TFSI quattro - 1984ccm, 252pk, 185kw - CYRB, CYMC, DLHB
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 2.0 TFSI quattro - 1984ccm, 249pk, 183kw - CYRC
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 3.0 TDI quattro - 2967ccm, 272pk, 200kw - CRTC
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 3.0 TDI quattro - 2967ccm, 218pk, 160kw - CSWB
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 3.0 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 45 TDI quattro - 2967ccm, 231pk, 170kw - DCPE
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 45 TFSI Mild Hybrid quattro - 1984ccm, 245pk, 180kw - DKNA
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DMTA
    A4 Allroad B9 (8WH, 8WJ) | 01.2016-10.2019 50 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A4 B9
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 1.4 TFSI - 1395ccm, 150pk, 110kw - CVNA
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 2.0 TFSI - 1984ccm, 252pk, 185kw - CYRB, CYMC
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 2.0 TFSI - 1984ccm, 249pk, 183kw - CYRC
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 2.0 TFSI Mild Hybrid quattro - 1984ccm, 252pk, 185kw - DDWA
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 2.0 TFSI quattro - 1984ccm, 252pk, 185kw - CYRB, CYMC
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 2.0 TFSI quattro - 1984ccm, 249pk, 183kw - CYRC
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 3.0 TDI - 2967ccm, 218pk, 160kw - CSWB
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 3.0 TDI quattro - 2967ccm, 272pk, 200kw - CRTC
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 3.0 TDI quattro - 2967ccm, 218pk, 160kw - CSWB
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 45 TDI quattro - 2967ccm, 231pk, 170kw - DCPE
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 45 TFSI Mild Hybrid - 1984ccm, 245pk, 180kw - DKNA
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 45 TFSI Mild Hybrid quattro - 1984ccm, 245pk, 180kw - DKNA
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DMTA
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 50 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 S4 TDI Mild Hybrid quattro - 2967ccm, 347pk, 255kw - DEWB
    A4 B9 (8W2, 8WC) | 05.2015-11.2019 S4 TFSi quattro - 2995ccm, 354pk, 260kw - CWGD
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 1.4 TFSI - 1395ccm, 150pk, 110kw - CVNA
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 2.0 TFSI - 1984ccm, 252pk, 185kw - CYRB, CYMC
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 2.0 TFSI - 1984ccm, 249pk, 183kw - CYRC
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 2.0 TFSI Mild Hybrid quattro - 1984ccm, 252pk, 185kw - DDWA
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 2.0 TFSI quattro - 1984ccm, 252pk, 185kw - CYRB, CYMC
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 2.0 TFSI quattro - 1984ccm, 249pk, 183kw - CYRC
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 3.0 TDI - 2967ccm, 218pk, 160kw - CSWB
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 3.0 TDI quattro - 2967ccm, 272pk, 200kw - CRTC
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 3.0 TDI quattro - 2967ccm, 218pk, 160kw - CSWB
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 45 TDI quattro - 2967ccm, 231pk, 170kw - DCPE
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 45 TFSI Mild Hybrid - 1984ccm, 245pk, 180kw - DKNA
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 45 TFSI Mild Hybrid quattro - 1984ccm, 245pk, 180kw - DKNA
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DMTA
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 50 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 RS4 TFSi quattro - 2894ccm, 450pk, 331kw - DECA
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 S4 TDI Mild Hybrid quattro - 2967ccm, 347pk, 255kw - DEWB
    A4 B9 Avant (8W5, 8WD) | 08.2015-12.2024 S4 TFSi quattro - 2995ccm, 354pk, 260kw - CWGD
    A5
    A5 (F53, F5P) | 06.2016-08.2020 1.4 TFSI - 1395ccm, 150pk, 110kw - CVNA
    A5 (F53, F5P) | 06.2016-08.2020 2.0 TFSI - 1984ccm, 252pk, 185kw - CYRB
    A5 (F53, F5P) | 06.2016-08.2020 2.0 TFSI Mild Hybrid quattro - 1984ccm, 252pk, 185kw - DDWA, DLHB
    A5 (F53, F5P) | 06.2016-08.2020 2.0 TFSI quattro - 1984ccm, 252pk, 185kw - CYRB, CYMC, DLHB
    A5 (F53, F5P) | 06.2016-08.2020 2.0 TFSI quattro - 1984ccm, 249pk, 183kw - CYRC
    A5 (F53, F5P) | 06.2016-08.2020 3.0 TDI - 2967ccm, 218pk, 160kw - CSWB
    A5 (F53, F5P) | 06.2016-08.2020 3.0 TDI quattro - 2967ccm, 272pk, 200kw - CRTC
    A5 (F53, F5P) | 06.2016-08.2020 3.0 TDI quattro - 2967ccm, 218pk, 160kw - CSWB
    A5 (F53, F5P) | 06.2016-08.2020 3.0 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A5 (F53, F5P) | 06.2016-08.2020 45 TDI quattro - 2967ccm, 231pk, 170kw - DCPE
    A5 (F53, F5P) | 06.2016-08.2020 45 TFSI Mild Hybrid - 1984ccm, 245pk, 180kw - DKNA
    A5 (F53, F5P) | 06.2016-08.2020 45 TFSI Mild Hybrid quattro - 1984ccm, 245pk, 180kw - DKNA
    A5 (F53, F5P) | 06.2016-08.2020 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DMTA, DPAA
    A5 (F53, F5P) | 06.2016-08.2020 50 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A5 (F53, F5P) | 06.2016-08.2020 RS5 TFSI quattro - 2894ccm, 450pk, 331kw - DECA
    A5 (F53, F5P) | 06.2016-08.2020 S5 TDI Mild Hybrid quattro - 2967ccm, 347pk, 255kw - DEWB
    A5 (F53, F5P) | 06.2016-08.2020 S5 TFSI quattro - 2995ccm, 354pk, 260kw - CWGD
    A5 Convertible
    A5 Convertible (F57, F5E) | 11.2016-12.2019 2.0 TFSI Mild Hybrid quattro - 1984ccm, 252pk, 185kw - DDWA, DLHB
    A5 Convertible (F57, F5E) | 11.2016-12.2019 2.0 TFSI quattro - 1984ccm, 252pk, 185kw - CYRB, CYMC, DLHB
    A5 Convertible (F57, F5E) | 11.2016-12.2019 3.0 TDI - 2967ccm, 218pk, 160kw - CSWB
    A5 Convertible (F57, F5E) | 11.2016-12.2019 3.0 TDI quattro - 2967ccm, 218pk, 160kw - CSWB
    A5 Convertible (F57, F5E) | 11.2016-12.2019 3.0 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A5 Convertible (F57, F5E) | 11.2016-12.2019 45 TFSI Mild Hybrid - 1984ccm, 245pk, 180kw - DKNA
    A5 Convertible (F57, F5E) | 11.2016-12.2019 45 TFSI Mild Hybrid quattro - 1984ccm, 245pk, 180kw - DKNA
    A5 Convertible (F57, F5E) | 11.2016-12.2019 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DMTA
    A5 Convertible (F57, F5E) | 11.2016-12.2019 50 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A5 Convertible (F57, F5E) | 11.2016-12.2019 S5 TFSI quattro - 2995ccm, 354pk, 260kw - CWGD
    A5 Sportback
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 1.4 TFSI - 1395ccm, 150pk, 110kw - CVNA
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 2.0 TFSI - 1984ccm, 252pk, 185kw - CYRB
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 2.0 TFSI Mild Hybrid quattro - 1984ccm, 252pk, 185kw - DDWA, DLHB
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 2.0 TFSI quattro - 1984ccm, 252pk, 185kw - CYRB, CYMC, DLHB
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 2.0 TFSI quattro - 1984ccm, 249pk, 183kw - CYRC
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 3.0 TDI - 2967ccm, 218pk, 160kw - CSWB
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 3.0 TDI quattro - 2967ccm, 272pk, 200kw - CRTC
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 3.0 TDI quattro - 2967ccm, 218pk, 160kw - CSWB
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 3.0 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 45 TDI quattro - 2967ccm, 231pk, 170kw - DCPE
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 45 TFSI Mild Hybrid - 1984ccm, 245pk, 180kw - DKNA
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 45 TFSI Mild Hybrid quattro - 1984ccm, 245pk, 180kw - DKNA
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DMTA
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 50 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 RS5 TFSI quattro - 2894ccm, 450pk, 331kw - DECA
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 S5 TDI Mild Hybrid quattro - 2967ccm, 347pk, 255kw - DEWB
    A5 Sportback (F5A, F5F) | 08.2016-02.2020 S5 TFSI quattro - 2995ccm, 354pk, 260kw - CWGD
    A6 C8
    A6 C8 Avant (4A5) | 05.2018-??? 45 TFSI Mild Hybrid - 1984ccm, 265pk, 195kw - DMTA
    A6 C8 Avant (4A5) | 05.2018-??? 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DMTA
    Q5
    Q5 (8RB) | 11.2008-05.2017 2.0 TFSI Hybrid quattro - 1984ccm, 245pk, 180kw - CHJA
    Q5 (8RB) | 11.2008-05.2017 2.0 TFSI quattro - 1984ccm, 180pk, 132kw - CDNB, CNCB
    Q5 (8RB) | 11.2008-05.2017 2.0 TFSI quattro - 1984ccm, 224pk, 165kw - CNCD
    Q5 (8RB) | 11.2008-05.2017 2.0 TFSI quattro - 1984ccm, 230pk, 169kw - CNCE
    Q5 (8RB) | 11.2008-05.2017 2.0 TFSI quattro - 1984ccm, 220pk, 162kw - CPMB
    Q5 (FYB, FYG) | 06.2016-11.2020 2.0 TFSI quattro - 1984ccm, 252pk, 185kw - DAXB, DAYB, DJYA
    Q5 (FYB, FYG) | 06.2016-11.2020 2.0 TFSI quattro - 1984ccm, 249pk, 183kw - DAXC
    Q5 (FYB, FYG) | 06.2016-11.2020 40 TFSI Mild Hybrid quattro - 1984ccm, 204pk, 150kw - DMSA
    Q5 (FYB, FYG) | 06.2016-11.2020 45 TDI quattro - 2967ccm, 231pk, 170kw - DCPE
    Q5 (FYB, FYG) | 06.2016-11.2020 45 TFSI Mild Hybrid quattro - 1984ccm, 245pk, 180kw - DNTA
    Q5 (FYB, FYG) | 06.2016-11.2020 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DPUA, DPVA
    Q5 (FYB, FYG) | 06.2016-11.2020 50 TDI quattro - 2967ccm, 286pk, 210kw - DCPC
    Q5 (FYB, FYG) | 06.2016-11.2020 50 TFSI e quattro - 1984ccm, 299pk, 220kw - DLGA
    Q5 (FYB, FYG) | 06.2016-11.2020 50 TFSI e quattro - 1984ccm, 299pk, 220kw - DRYA
    Q5 (FYB, FYG) | 06.2016-11.2020 55 TFSI e quattro - 1984ccm, 367pk, 270kw - DLGA
    Q5 (FYB, FYG) | 06.2016-11.2020 55 TFSi e quattro - 1984ccm, 367pk, 270kw - DRYA
    Q5 (FYB, FYG) | 06.2016-11.2020 SQ5 TDI Mild Hybrid quattro - 2967ccm, 341pk, 251kw - DMKC
    Q5 (FYB, FYG) | 06.2016-11.2020 SQ5 TFSI quattro - 2995ccm, 354pk, 260kw - CWGD
    Q5 Sportback
    Q5 Sportback (FYT) | 11.2020-??? 40 TFSI Mild Hybrid quattro - 1984ccm, 204pk, 150kw - DMSA
    Q5 Sportback (FYT) | 11.2020-??? 45 TFSI Mild Hybrid quattro - 1984ccm, 265pk, 195kw - DPUA, DPVA
    Q5 Sportback (FYT) | 11.2020-??? 50 TDI Mild Hybrid quattro - 2967ccm, 286pk, 210kw - DMGA
    Q5 Sportback (FYT) | 11.2020-??? 50 TFSI e quattro - 1984ccm, 299pk, 220kw - DRYA
    Q5 Sportback (FYT) | 11.2020-??? SQ5 TDI Mild Hybrid quattro - 2967ccm, 341pk, 251kw - DMKC

  • Manufacturer

    K&N

    K & N Engineering is the global leader in the field of washable oiled sports filters for cars. K & N invented the washable cotton filter in 1969 and has refined the filter technology since then.

    Due to the oiled filter, less filter material is required. The dirt sticks to the oil and because there is less filter material present, the air can be significantly easier through the filter. As a result, a K & N filter performs significantly better than a paper filter.

    K & N sells sports filters in more than 30 countries for over 5,000 vehicles. Unique to K & N is that they give a million mile warranty on their filters. That is 1.6 million kilometers. In short, a K & N filter delivers the best performance for the entire life of your car.

    K & N Filters distinguish themselves in the following areas:

    - High throughput to improve engine performance
    - Designed to improve power, torque and acceleration
    - Sportier engine noise
    - Excellent filtration for long protection of your engine
    - Washable and re-oiled, a filter lasts for a lifetime
    - Long service intervals up to 75,000 km

    At the moment we have the following K & N Filters in our range:

    - Airfilters
    - Sports filters
    - Oilfilters

  • Delivery time

    Expected delivery date:

    06-12-2025

  • Reviews 1

    • 4 By: Bryan Lens on 12-06-2025

      Not a bad buy recommended

  • Questions?

    • 1064281. K&N replacement filter suitable for Audi A4 (B9)

    • In order to help you with your request, we require extra information about your vehicle. We would like to know: brand / model / type, year of manufacture, coach work, fuel, automatic transmission or manual, number of doors, VIN.

Secure payment

You recently viewed

Services to UK temporarily suspended

From 1 Januari 2021 the BREXIT is a fact. We temporarily suspend our service to the United Kingdom because of expected difficulties with shipments. International customers other than UK residents, can still use our service. We are happy to supply all the car parts you need.

Please click one of the buttons below:

winparts.eu winparts.ie