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Pollen Filter KNECHT LAK 1123
Filter, interior air KNECHT LAK 1123. Fits 29 car models (CADILLAC, CHEVROLET, OPEL +1). Replaces 6 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- KNECHT
- Category
- Filter, interior air
- Length [mm]
- 240.0 mm
- Width [mm]
- 204 mm
- Height [mm]
- 30.0 mm
- Packaging length [cm]
- 21.5 cm
- Packaging width [cm]
- 4.00 cm
- Packaging height [cm]
- 25.00 cm
- Net Weight [g]
- 204 g
- Basic version (Art. No.)
- LA 1123
- MPN
- LAK 1123
- SKU
- 0034-LAK 1123
- GTIN / EAN
- 4009026964231
- What's included
- 1x Filter, interior air
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
Where this part fits
Original-fit position for OE 13356914. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
10 available · 39 numbers In stock from £13.99 to £26.99.
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All 39 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- A.L. FILTER ALC6478
- ALCO FILTER MS6458C
- BLUE PRINT ADW192513
- BOSCH 1987435575
- BOSCH R5575
- COMLINE EKF417A
- CORTECO 49365685
- CORTECO 80004698
- CORTECO 80004699
- CORTECO CC1471
- CORTECO CC1526
- FEBI BILSTEIN 44846
- FILTRON K1343A
- HENGST FILTER E3907LC
- JP GROUP 1228102500
- JP GROUP 1228102509
- KOLBENSCHMIDT 4822ACC
- KOLBENSCHMIDT 50014822
- MAGNETI MARELLI 154072396316
- MAGNETI MARELLI 350208065580
- MAGNETI MARELLI BCF558C
- MANN-FILTER CUK24003
- MAPCO 67711
- MEAT & DORIA 17553K
- MECAFILTER EKR7326
- MISFAT HB271C
- MOTAQUIP LVCF593
- MULLER FILTER FK428
- PURFLUX AHC286
- QUINTON HAZELL QFC0355
- SOFIMA S 4238 CA
- SWAG 40944846
- TECNECO FILTERS CK24003C
- TYC 800149C
- TYC 800182C
- UFI 54.238.00
- VALEO 13356914
- VEMO V40311120
- WIX FILTERS WP2107
Compatible cars. CADILLAC, CHEVROLET, OPEL +1, 29 models.
Matched from the manufacturer's data.
Filter, interior air for CADILLACFilter, interior air for CHEVROLETFilter, interior air for OPELFilter, interior air for VAUXHALL
| Model | Engines | Years |
|---|---|---|
| CADILLAC3 models | ||
| CADILLAC ATS | 2.0, 2.0 AWD, 3.6 V | 2013– |
| CADILLAC ATS Coupe | 3.6 V | 2013– |
| CADILLAC XT5 | 3.6, 3.6 AWD | 2016– |
| CHEVROLET5 models | ||
| CHEVROLET BOLT | EV | 2016– |
| CHEVROLET CAMARO | 2.0 Turbo, 6.2 | 2015– |
| CHEVROLET CAMARO Convertible | 2.0 Turbo, 6.2 | 2015– |
CHEVROLET2 more models
| Model | Engines | Years |
|---|---|---|
| CHEVROLET MALIBU | 2.0 | 2015– |
| CHEVROLET TAHOE (K2UC) | 5.3 Flexfuel | 2014– |
OPEL13 models
| Model | Engines | Years |
|---|---|---|
| OPEL AMPERA-E (F17) | EV150 (48) | 2017–2019 |
| OPEL ASTRA K (B16) | 1.0 Turbo (68), 1.2 Turbo (68), 1.4 (68), 1.4 CNG (68), 1.4 Turbo (68), 1.5 CRDI (68), 1.6 BiTurbo, 1.6 CDTi (68), 1.6 Turbo (68) | 2015–2022 |
| OPEL ASTRA K Estate Van | 1.0 (35), 1.4 (35), 1.5 CRDI (35) | 2015– |
| OPEL ASTRA K Hatchback Van | 1.6 CDTI | 2015– |
| OPEL ASTRA K Sports Tourer (B16) | 1.0 Turbo (35), 1.2 Turbo (35), 1.4 (35), 1.4 CNG (35), 1.4 Turbo (35), 1.5 CRDI (35), 1.6 BiTurbo, 1.6 CDTi (35), 1.6 Turbo (35) | 2015–2022 |
| OPEL INSIGNIA B Country Tourer (Z18) | 1.5 (47), 1.6 Turbo (47), 2.0 4x4 (47), 2.0 CDTi (47), 2.0 CDTi 4x4 (47), 2.0 GSi 4x4 (47) | 2017– |
| OPEL INSIGNIA B Grand Sport (Z18) | 1.4 Turbo (68), 1.5 (68), 1.5 CDTi (68), 1.6 CDTi (68), 1.6 Turbo (68), 2.0 (68), 2.0 4x4 (68), 2.0 CDTi, 2.0 CDTi (68), 2.0 CDTi 4x4, 2.0 CDTi 4x4 (68), 2.0 GSi 4x4 (68), 2.0 Turbo | 2017– |
| OPEL INSIGNIA B Sports Tourer (Z18) | 1.5 (35), 1.5 CDTi (35), 1.6 CDTi (35), 1.6 Turbo (35), 2.0 (35), 2.0 4x4 (35), 2.0 CDTi (35), 2.0 CDTi 4x4 (35), 2.0 GSi 4x4 (35) | 2017– |
| OPEL INSIGNIA B Sports Tourer Combi Van (Z18) | CDTi ECOTEC | 2017– |
| OPEL MERIVA B MPV (S10) | 1.3 CDTI (75), 1.4 (75), 1.4 LPG (75), 1.6 CDTi (75), 1.6 CDTI (75), 1.7 CDTI (75) | 2010–2017 |
| OPEL MERIVA B VAN (S10) | 1.3 CDTi (75), 1.4 ECOTEC (75), 1.6 CDTi (75), 1.7 CDTi (75) | 2010–2017 |
| OPEL MOKKA / MOKKA X (J13) | 1.4 (76), 1.4 4x4 (76), 1.4 LPG (76), 1.6 (76), 1.6 CDTI (76), 1.6 CDTI 4x4 (76), 1.7 CDTI (76), 1.7 CDTI 4x4 (76), 1.8 (76), 1.8 4x4 (76) | 2012–2019 |
| OPEL MOKKA X VAN (J13) | 1.6 CDTi (76) | 2012– |
VAUXHALL8 models
| Model | Engines | Years |
|---|---|---|
| VAUXHALL ASTRA Mk VII (K) (B16) | 1.0, 1.2 Turbo, 1.4, 1.4 Turbo, 1.5 CRDI, 1.6 BiTurbo, 1.6 CDTi, 1.6 Turbo | 2015– |
| VAUXHALL ASTRA Mk VII (K) Estate (B16) | 1.0, 1.2 Turbo, 1.4, 1.4 Turbo, 1.5 CRDI, 1.6 BiTurbo, 1.6 CDTi, 1.6 Turbo | 2015– |
| VAUXHALL INSIGNIA Mk I (A) Saloon (G09) | 2.0 CDTI (69) | 2008–2017 |
| VAUXHALL INSIGNIA Mk II (B) Country Tourer (Z18) | 2.0 D (47), 2.0 D 4x4 (47), 2.0 GSi 4x4 (47) | 2017– |
| VAUXHALL INSIGNIA Mk II (B) Hatchback (Z18) | 1.5 (68), 1.5 CDTi, 1.6 D (68), 1.6 Turbo (68), 2.0 4x4 (68), 2.0 D (68), 2.0 D 4x4 (68), 2.0 GSI 4X4, 2.0 GSi 4x4 (68), 2.0 T | 2017– |
| VAUXHALL INSIGNIA Mk II (B) Sports Tourer (Z18) | 1.5 (35), 1.6 D (35), 1.6 Turbo (35), 2.0 4x4 (35), 2.0 D (35), 2.0 GSi 4x4 (35) | 2017– |
| VAUXHALL MERIVA Mk II (B) (S10) | 1.3 CDTi, 1.4, 1.4 LPG, 1.6 CDTi, 1.6 CDTI | 2010–2017 |
| VAUXHALL MOKKA / MOKKA X (J13) | 1.4, 1.4 4x4, 1.6, 1.6 CDTi, 1.6 CDTI, 1.6 CDTi 4x4, 1.7 CDTI, 1.7 CDTI 4x4 | 2012– |
Always verify compatibility with your vehicle before ordering.
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10