In stock
Pollen Filter KNECHT LAO 812
Filter, interior air KNECHT LAO 812. Fits 32 car models (ALPINA, BMW, PORSCHE). Replaces 8 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- KNECHT
- Category
- Filter, interior air
- Length [mm]
- 248.0 mm
- Width [mm]
- 198 mm
- Height [mm]
- 40.0 mm
- Packaging length [cm]
- 24.0 cm
- Packaging width [cm]
- 4.00 cm
- Packaging height [cm]
- 25.50 cm
- Net Weight [g]
- 337 g
- Basic version (Art. No.)
- LA 742
- Basic version with active carbon (Art. No.)
- LAK 812
- MPN
- LAO 812
- SKU
- 0034-LAO 812
- GTIN / EAN
- 4009026965665
- 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”.
- BMW64116821995
- BMW64119237555
- BMW64119395845
- BMW6821995
- BMW9237555
- BMW9395845
- PORSCHE99157362300
- PORSCHE9P1819631
Equivalent products. They fit in the same place.
3 available · 12 numbers In stock from £27.99 to £31.99.
In stock
In stock
All 12 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.
- BOSCH 0986628543
- CORTECO 64119237555
- CORTECO CB1445
- FRAM CFP11472
- HENGST FILTER E2991LB
- MANN-FILTER FP25001
- PURFLUX AHA373
- TECNECO FILTERS CKA25001
- UFI 34.226.00
- VALEO 701019
- VEMO V20-32-0003
- WILMINK GROUP WG1789813
Compatible cars. ALPINA, BMW, PORSCHE, 32 models.
Matched from the manufacturer's data.
Filter, interior air for ALPINAFilter, interior air for BMWFilter, interior air for PORSCHE
| Model | Engines | Years |
|---|---|---|
| ALPINA8 models | ||
| ALPINA B3 (F30) | BITURBO, BITURBO All-wheel Drive | 2013–2018 |
| ALPINA B3 Touring (F31) | BITURBO, BITURBO All-wheel Drive | 2013–2019 |
| ALPINA B4 Convertible (F33) | BITURBO | 2014– |
| ALPINA B4 Coupe (F32) | 3.0 B4 BiTurbo, 3.0 B4 BiTurbo All-wheel Drive, S BITURBO, S BITURBO All-wheel Drive | 2014– |
| ALPINA D3 (F30) | BITURBO | 2013–2018 |
| ALPINA D3 Estate (F31) | BITURBO, BITURBO All-wheel Drive | 2013–2018 |
ALPINA2 more models
| Model | Engines | Years |
|---|---|---|
| ALPINA D4 Convertible (F33) | BITURBO | 2014– |
| ALPINA D4 Coupe (F32) | BITURBO | 2014– |
BMW13 models
| Model | Engines | Years |
|---|---|---|
| BMW 1 (F20) | 114 d, 114 i, 116 d, 116 i, 118 d, 118 d xDrive, 118 i, 120 d, 120 d xDrive, 120 i, 125 d, 125 i, M 135 i, M 135 i xDrive, M 140 i, M 140 i xDrive | 2011–2019 |
| BMW 1 (F21) | 114 d, 114 i, 116 d, 116 i, 118 d, 118 d xDrive, 118 i, 120 d, 120 d xDrive, 120 i, 125 d, 125 i, M 135 i, M 135 i xDrive, M 140 i, M 140 i xDrive | 2011–2019 |
| BMW 2 Active Tourer (F45) | 225 i | 2013–2021 |
| BMW 2 Convertible (F23) | 218 d, 218 i, 220 d, 220 i, 225 d, 225 i, 228 i, 230 i, M 235 i, M 235 i xDrive, M 240 i, M 240 i xDrive | 2014–2021 |
| BMW 2 Coupe (F22, F87) | 218 d, 218 i, 220 d, 220 d xDrive, 220 i, 225 d, 228 i, 230 i, M 235 i, M 235 i xDrive, M 240 i, M 240 i xDrive, M2, M2 Competition | 2012–2021 |
| BMW 3 (F30, F80) | 316 d, 316 i, 318 d, 318 d xDrive, 318 i, 320 d, 320 d xDrive, 320 i, 320 i xDrive, 325 d, 328 i, 328 i xDrive, 330 d, 330 d xDrive, 330 e, 330 i, 330 i xDrive, 335 d xDrive, 335 i, 335 i xDrive, 340 i, 340 i xDrive, ActiveHybrid, M3, M3 Competition, M3 CS | 2011–2018 |
| BMW 3 Gran Turismo (F34) | 318 d, 320 d, 320 d xDrive, 320 i, 320 i xDrive, 325 d, 328 i, 328 i xDrive, 330 d, 330 d xDrive, 330 i, 330 i xDrive, 335 d xDrive, 335 i, 335 i xDrive, 340 i, 340 i xDrive | 2012– |
| BMW 3 Touring (E91) | 325 i | 2004–2012 |
| BMW 3 Touring (F31) | 316 d, 316 i, 318 d, 318 d xDrive, 318 i, 320 d, 320 d xDrive, 320 i, 320 i xDrive, 325 d, 328 i, 328 i xDrive, 330 d, 330 d M Performance Power Kit xDrive, 330 d xDrive, 330 i, 330 i xDrive, 335 d xDrive, 335 i, 335 i xDrive, 340 i, 340 i xDrive | 2012–2019 |
| BMW 3 Touring Van (F31) | 330 d, 330 d xDrive, 330 i | 2012–2019 |
| BMW 4 Convertible (F33, F83) | 420 d, 420 i, 425 d, 425 i, 428 i, 428 i xDrive, 430 d, 430 i, 430 i xDrive, 435 d xDrive, 435 i, 435 i xDrive, 440 i, 440 i xDrive, M4, M4 Competition | 2013–2020 |
| BMW 4 Coupe (F32, F82) | 418 d, 420 d, 420 d xDrive, 420 i, 420 i xDrive, 425 d, 425 i, 428 i, 428 i xDrive, 430 d, 430 d xDrive, 430 i, 430 i xDrive, 435 d xDrive, 435 i, 435 i xDrive, 440 i, 440 i xDrive, M4, M4 Competition, M4 CS, M4 GTS | 2013–2020 |
| BMW 4 Gran Coupe (F36) | 418 d, 418 i, 420 d, 420 d xDrive, 420 i, 420 i xDrive, 425 d, 425 i, 428 i, 428 i xDrive, 430 d, 430 d xDrive, 430 i, 430 i xDrive, 435 d xDrive, 435 i, 435 i xDrive, 440 i, 440 i xDrive | 2014–2021 |
PORSCHE11 models
| Model | Engines | Years |
|---|---|---|
| PORSCHE 718 BOXSTER (982) | 2.0 T (982320, 982321, 982350, 982351), 2.5 GTS (982340, 982341, 982380), 2.5 S (982330, 982331), GTS 4.0 (982360, 982361) | 2016– |
| PORSCHE 718 CAYMAN (982) | 2.0 (982120, 982121, 982150, 982151), 2.5 GTS (982140, 982141), 4.0 GT4 RS (982850, 982851), GTS 4.0 (982160, 982161), S 2.5 (982130, 982131) | 2016– |
| PORSCHE 911 (991) | 3.0 Carrera, 3.0 Carrera 4, 3.0 Carrera 4 GTS, 3.0 Carrera 4S, 3.0 Carrera GTS, 3.0 Carrera S, 3.0 Carrera T, 3.4 Carrera, 3.4 Carrera 4, 3.8 Carrera 4S, 3.8 Carrera 4S / 4 GTS, 3.8 Carrera S, 3.8 Carrera S / GTS, 3.8 GT2 RS, 3.8 GT3, 3.8 Turbo, 3.8 Turbo S, 4.0 GT3, 4.0 GT3 RS, 4.0 GT3 RS / R | 2011–2020 |
| PORSCHE 911 (992) | 3.0 Carrera (992110), 3.0 Carrera 4 (992410), 3.0 Carrera 4 S (992420), 3.0 Carrera S (992120), 3.8 Turbo (992430), 3.8 Turbo S (992450, 992470), GT3 (992810) | 2018– |
| PORSCHE 911 Convertible (991) | 3.0 Carrera, 3.0 Carrera 4, 3.0 Carrera 4 GTS, 3.0 Carrera 4S, 3.0 Carrera GTS, 3.0 Carrera S, 3.4 Carrera, 3.4 Carrera 4, 3.8 Carrera 4S, 3.8 Carrera 4S / 4 GTS, 3.8 Carrera S, 3.8 Carrera S / GTS, 3.8 Turbo, 3.8 Turbo S | 2012–2020 |
| PORSCHE 911 Convertible (992) | 3.0 Carrera (992310), 3.0 Carrera 4 (992610), 3.0 Carrera 4 S (992620), 3.0 Carrera S (992320), 3.8 Turbo (992630), 3.8 Turbo S (992650) | 2019– |
| PORSCHE 911 Targa (991) | 3.0 Carrera 4, 3.0 Carrera 4 GTS, 3.0 Carrera 4S, 3.4 Carrera 4, 3.8 Carrera 4S, 3.8 Carrera 4S / 4 GTS | 2014–2019 |
| PORSCHE 911 Targa (992) | 4 (992510), 4S (992520) | 2020– |
| PORSCHE BOXSTER (981) | 2.7, GTS 3.4, S 3.4 | 2012–2016 |
| PORSCHE BOXSTER Spyder (981) | 3.8 | 2015–2016 |
| PORSCHE CAYMAN (981) | 2.7, 3.8 GT4, GTS 3.4, S 3.4 | 2013–2016 |
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