KNECHT LA 742 Cabin Filter

Compatible with BMW 1 (F20) , BMW 3 Touring (E91) , BMW 3 (F30, F80) Show more info
This KNECHT LA 742 cabin filter is designed to keep the air inside your vehicle clean. It effectively removes dust, pollen, and other airborne particles.
20.71 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (18.05.2026)
PN LA 742
Make KNECHT
EAN 4009026883563

The KNECHT LA 742 cabin filter plays a crucial role in maintaining a healthy and comfortable interior environment for you and your passengers. By trapping a wide range of contaminants, it ensures that the air you breathe inside your car is fresh and free from irritants. Engineered for reliable performance, this filter is built to meet stringent quality standards. Its construction is optimized to provide efficient filtration without compromising airflow, ensuring your vehicle's climate control system operates effectively. Regular replacement of your cabin filter, such as the KNECHT LA 742, is recommended to maintain optimal air quality and the performance of your HVAC system. This simple maintenance step can significantly improve your driving experience, especially for those sensitive to allergens or pollution.

  • Brand: KNECHT
  • Part Code: LA 742
  • Type: Cabin Filter
  • Helps remove dust and pollen
  • Improves interior air quality
  • Supports HVAC system performance
  • Designed for effective filtration
Filter assembly
Particulate filter
Base version with activated carbon (art. no.)
LAK 812
High-efficiency version with activated carbon (art. no.)
LAO 812
Length [mm]
248,0
Width [mm]
198
Height [mm]
41,0
Package length [cm]
20,9
Package height [cm]
25,40
Package width [cm]
4,60
Net weight [g]
98
  • BMW
    • 1 (F20)
      • 125 d (155kW/211PS)
      • 120 d (120kW/163PS)
      • 116 d (85kW/116PS)
      • 118 d (100kW/136PS)
      • 125 i (160kW/218PS)
      • 116 i (100kW/136PS)
      • 118 i (125kW/170PS)
      • 116 d (85kW/116PS)
      • 118 d (105kW/143PS)
      • 120 d (135kW/184PS)
      • 125 d (160kW/218PS)
      • 114 i (75kW/102PS)
      • M 135 i (235kW/320PS)
      • M 135 i xDrive (235kW/320PS)
      • 114 d (70kW/95PS)
      • 120 d xDrive (135kW/184PS)
      • 118 d xDrive (105kW/143PS)
      • 120 d xDrive (147kW/200PS)
      • 125 i (175kW/238PS)
      • 120 d (147kW/200PS)
      • 116 i (80kW/109PS)
      • 118 i (100kW/136PS)
      • 120 i (130kW/177PS)
      • M 135 i (240kW/326PS)
      • M 135 i xDrive (240kW/326PS)
      • 116 d (85kW/116PS)
      • 118 d (110kW/150PS)
      • 118 d xDrive (110kW/150PS)
      • 120 d (140kW/190PS)
      • 120 d xDrive (140kW/190PS)
      • 125 d (165kW/224PS)
      • 118 i (100kW/136PS)
      • 114 d (70kW/95PS)
      • 120 i (135kW/184PS)
      • 125 i (165kW/224PS)
      • M 140 i (250kW/340PS)
      • M 140 i xDrive (250kW/340PS)
      • 120 d xDrive (151kW/205PS)
      • 120 d (151kW/205PS)
    • 3 Touring (E91)
      • 325 i (155kW/211PS)
    • 3 (F30, F80)
      • 328 i (180kW/245PS)
      • 335 i (225kW/306PS)
      • 320 d (135kW/184PS)
      • 320 d (120kW/163PS)
      • 320 i (135kW/184PS)
      • 316 d (85kW/116PS)
      • 318 d (105kW/143PS)
      • 335 d xDrive (230kW/313PS)
      • 318 d (100kW/136PS)
      • 320 d xDrive (120kW/163PS)
      • 320 i xDrive (135kW/184PS)
      • 320 d xDrive (135kW/184PS)
      • 328 i xDrive (180kW/245PS)
      • 335 i xDrive (225kW/306PS)
      • 316 i (100kW/136PS)
      • ActiveHybrid (250kW/340PS)
      • 330 d (190kW/258PS)
      • 330 d xDrive (190kW/258PS)
      • 325 d (160kW/218PS)
      • 320 i (125kW/170PS)
      • 318 d xDrive (105kW/143PS)
      • M3 (317kW/431PS)
      • 320 d xDrive (147kW/200PS)
      • 320 d (147kW/200PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
      • 335 i (250kW/340PS)
      • 335 i xDrive (250kW/340PS)
      • 318 i (100kW/136PS)
      • 330 i (185kW/252PS)
      • 330 i xDrive (185kW/252PS)
      • 318 d (110kW/150PS)
      • 318 d xDrive (110kW/150PS)
      • 320 d (140kW/190PS)
      • 320 d xDrive (140kW/190PS)
      • 320 i (135kW/184PS)
      • 320 i xDrive (135kW/184PS)
      • 330 d (210kW/286PS)
      • 330 d xDrive (210kW/286PS)
      • 330 e (185kW/252PS)
      • 340 i xDrive (265kW/360PS)
      • 340 i (265kW/360PS)
      • 325 d (165kW/224PS)
      • M3 Competition (331kW/450PS)
      • M3 CS (338kW/460PS)
    • 4 Coupe (F32, F82)
      • 420 i (135kW/184PS)
      • 435 d xDrive (230kW/313PS)
      • 420 d xDrive (135kW/184PS)
      • 430 d (190kW/258PS)
      • 420 i xDrive (135kW/184PS)
      • 428 i (180kW/245PS)
      • 428 i xDrive (180kW/245PS)
      • 435 i (225kW/306PS)
      • 435 i xDrive (225kW/306PS)
      • 420 d (135kW/184PS)
      • 430 d xDrive (190kW/258PS)
      • 425 d (160kW/218PS)
      • M4 (317kW/431PS)
      • 435 i (250kW/340PS)
      • 435 i xDrive (250kW/340PS)
      • 430 d (210kW/286PS)
      • 430 d xDrive (210kW/286PS)
      • 418 d (110kW/150PS)
      • 420 d (140kW/190PS)
      • 420 d xDrive (140kW/190PS)
      • 420 d (147kW/200PS)
      • 420 d xDrive (147kW/200PS)
      • 430 i (185kW/252PS)
      • 430 i xDrive (185kW/252PS)
      • 440 i (240kW/326PS)
      • 440 i xDrive (240kW/326PS)
      • 425 d (165kW/224PS)
      • M4 Competition (331kW/450PS)
      • M4 GTS (368kW/500PS)
      • 420 i (135kW/184PS)
      • 420 i xDrive (135kW/184PS)
      • 418 i (100kW/136PS)
      • 440 i xDrive (265kW/360PS)
      • 440 i (265kW/360PS)
      • M4 CS (338kW/460PS)
    • 1 (F21)
      • 118 d xDrive (105kW/143PS)
      • 114 i (75kW/102PS)
      • 116 i (100kW/136PS)
      • 118 i (125kW/170PS)
      • 125 i (160kW/218PS)
      • M 135 i (235kW/320PS)
      • 114 d (70kW/95PS)
      • M 135 i xDrive (235kW/320PS)
      • 116 d (85kW/116PS)
      • 116 d (85kW/116PS)
      • 118 d (100kW/136PS)
      • 118 d (105kW/143PS)
      • 120 d (120kW/163PS)
      • 120 d (135kW/184PS)
      • 120 d xDrive (135kW/184PS)
      • 125 d (155kW/211PS)
      • 125 d (160kW/218PS)
      • 120 d xDrive (147kW/200PS)
      • 125 i (175kW/238PS)
      • 120 d (147kW/200PS)
      • 116 i (80kW/109PS)
      • 118 i (100kW/136PS)
      • 120 i (130kW/177PS)
      • M 135 i (240kW/326PS)
      • M 135 i xDrive (240kW/326PS)
      • 116 d (85kW/116PS)
      • 118 d (110kW/150PS)
      • 118 d xDrive (110kW/150PS)
      • 120 d (140kW/190PS)
      • 120 d xDrive (140kW/190PS)
      • 125 d (165kW/224PS)
      • 118 i (100kW/136PS)
      • 114 d (70kW/95PS)
      • 120 i (135kW/184PS)
      • 125 i (165kW/224PS)
      • M 140 i (250kW/340PS)
      • M 140 i xDrive (250kW/340PS)
      • 120 d xDrive (151kW/205PS)
      • 120 d (151kW/205PS)
    • 3 Gran Turismo (F34)
      • 320 d (120kW/163PS)
      • 320 i (135kW/184PS)
      • 328 i (180kW/245PS)
      • 335 i (225kW/306PS)
      • 318 d (105kW/143PS)
      • 320 d (135kW/184PS)
      • 320 i xDrive (135kW/184PS)
      • 328 i xDrive (180kW/245PS)
      • 335 i xDrive (225kW/306PS)
      • 320 d xDrive (135kW/184PS)
      • 325 d (160kW/218PS)
      • 330 d xDrive (190kW/258PS)
      • 330 d (190kW/258PS)
      • 335 d xDrive (230kW/313PS)
      • 320 d xDrive (147kW/200PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
      • 335 i (250kW/340PS)
      • 335 i xDrive (250kW/340PS)
      • 320 d (140kW/190PS)
      • 320 d xDrive (140kW/190PS)
      • 318 d (100kW/136PS)
      • 330 d (210kW/286PS)
      • 330 d xDrive (210kW/286PS)
      • 330 i (185kW/252PS)
      • 330 i xDrive (185kW/252PS)
      • 340 i (240kW/326PS)
      • 340 i xDrive (240kW/326PS)
      • 320 i (135kW/184PS)
      • 320 i xDrive (135kW/184PS)
      • 325 d (165kW/224PS)
      • 340 i xDrive (265kW/360PS)
    • 3 Touring (F31)
      • 320 i (135kW/184PS)
      • 328 i (180kW/245PS)
      • 316 d (85kW/116PS)
      • 318 d (105kW/143PS)
      • 320 d (135kW/184PS)
      • 330 d (190kW/258PS)
      • 320 d (120kW/163PS)
      • 325 d (160kW/218PS)
      • 335 i xDrive (225kW/306PS)
      • 335 i (225kW/306PS)
      • 328 i xDrive (180kW/245PS)
      • 320 i xDrive (135kW/184PS)
      • 330 d xDrive (190kW/258PS)
      • 320 d xDrive (135kW/184PS)
      • 316 i (100kW/136PS)
      • 318 d xDrive (105kW/143PS)
      • 335 d xDrive (230kW/313PS)
      • 320 d xDrive (147kW/200PS)
      • 320 d (147kW/200PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
      • 335 i (250kW/340PS)
      • 335 i xDrive (250kW/340PS)
      • 318 i (100kW/136PS)
      • 330 i (185kW/252PS)
      • 330 i xDrive (185kW/252PS)
      • 318 d (110kW/150PS)
      • 318 d xDrive (110kW/150PS)
      • 320 d (140kW/190PS)
      • 320 d xDrive (140kW/190PS)
      • 320 i (135kW/184PS)
      • 320 i xDrive (135kW/184PS)
      • 320 d xDrive (120kW/163PS)
      • 318 d (100kW/136PS)
      • 330 d (210kW/286PS)
      • 330 d M Performance Power Kit xDrive (210kW/286PS)
      • 340 i (265kW/360PS)
      • 340 i xDrive (265kW/360PS)
      • 325 d (165kW/224PS)
    • 2 Coupe (F22, F87)
      • 220 d (135kW/184PS)
      • 220 i (135kW/184PS)
      • M 235 i (240kW/326PS)
      • 218 d (105kW/143PS)
      • 225 d (160kW/218PS)
      • 220 d (147kW/200PS)
      • M 235 i xDrive (240kW/326PS)
      • 228 i (180kW/245PS)
      • 220 d (140kW/190PS)
      • 218 i (100kW/136PS)
      • 220 d xDrive (140kW/190PS)
      • 218 d (110kW/150PS)
      • 225 d (165kW/224PS)
      • M2 (272kW/370PS)
      • 220 i (135kW/184PS)
      • 230 i (185kW/252PS)
      • M 240 i (250kW/340PS)
      • M 240 i xDrive (250kW/340PS)
      • M2 Competition (302kW/411PS)
      • 220 d (151kW/205PS)
      • 220 d xDrive (151kW/205PS)
    • 4 Kabriolets (F33, F83)
      • 435 i (225kW/306PS)
      • 420 d (135kW/184PS)
      • 428 i (180kW/245PS)
      • 428 i xDrive (180kW/245PS)
      • M4 (317kW/431PS)
      • 420 i (135kW/184PS)
      • 435 i xDrive (225kW/306PS)
      • 425 d (160kW/218PS)
      • 430 d (190kW/258PS)
      • 435 d xDrive (230kW/313PS)
      • 430 d (210kW/286PS)
      • 435 i xDrive (250kW/340PS)
      • 435 i (250kW/340PS)
      • 420 d (147kW/200PS)
      • 420 d (140kW/190PS)
      • 430 i (185kW/252PS)
      • 430 i xDrive (185kW/252PS)
      • 440 i (240kW/326PS)
      • 440 i xDrive (240kW/326PS)
      • 425 d (165kW/224PS)
      • M4 Competition (331kW/450PS)
      • 420 i (135kW/184PS)
      • 440 i (265kW/360PS)
      • 440 i xDrive (265kW/360PS)
    • 4 Gran Coupe (F36)
      • 418 d (105kW/143PS)
      • 435 i (225kW/306PS)
      • 420 d (135kW/184PS)
      • 420 d xDrive (135kW/184PS)
      • 420 i (135kW/184PS)
      • 428 i (180kW/245PS)
      • 428 i xDrive (180kW/245PS)
      • 420 i xDrive (135kW/184PS)
      • 435 i xDrive (225kW/306PS)
      • 430 d (190kW/258PS)
      • 430 d xDrive (190kW/258PS)
      • 435 d xDrive (230kW/313PS)
      • 430 d (210kW/286PS)
      • 430 d xDrive (210kW/286PS)
      • 435 i (250kW/340PS)
      • 435 i xDrive (250kW/340PS)
      • 420 d (140kW/190PS)
      • 420 d xDrive (140kW/190PS)
      • 418 d (110kW/150PS)
      • 418 i (100kW/136PS)
      • 418 d (100kW/136PS)
      • 420 d (147kW/200PS)
      • 420 d xDrive (147kW/200PS)
      • 430 i (185kW/252PS)
      • 430 i xDrive (185kW/252PS)
      • 440 i (240kW/326PS)
      • 440 i xDrive (240kW/326PS)
      • 425 d (165kW/224PS)
      • 420 i (135kW/184PS)
      • 420 i xDrive (135kW/184PS)
      • 440 i xDrive (265kW/360PS)
      • 440 i (265kW/360PS)
    • 2 Active Tourer (F45)
      • 225 i (170kW/231PS)
    • 2 Kabriolets (F23)
      • 220 i (135kW/184PS)
      • 228 i (180kW/245PS)
      • M 235 i (240kW/326PS)
      • 220 d (140kW/190PS)
      • 218 i (100kW/136PS)
      • 218 d (110kW/150PS)
      • 225 d (165kW/224PS)
      • M 235 i xDrive (240kW/326PS)
      • 220 i (135kW/184PS)
      • 230 i (185kW/252PS)
      • M 240 i (250kW/340PS)
      • M 240 i xDrive (250kW/340PS)
      • 218 i (100kW/136PS)
      • 220 d (151kW/205PS)
  • PORSCHE
    • BOXSTER (981)
      • 2.7 (195kW/265PS)
      • S 3.4 (232kW/315PS)
      • GTS 3.4 (243kW/330PS)
    • 911 Kabriolets (991)
      • 3.8 Carrera S / GTS (316kW/430PS)
      • 3.4 Carrera 4 (257kW/350PS)
      • 3.8 Carrera 4S (294kW/400PS)
      • 3.8 Carrera 4S / 4 GTS (316kW/430PS)
      • 3.8 Turbo (383kW/520PS)
      • 3.8 Turbo S (412kW/560PS)
      • 3.0 Carrera (272kW/370PS)
      • 3.0 Carrera 4 (272kW/370PS)
      • 3.0 Carrera S (309kW/420PS)
      • 3.0 Carrera 4S (309kW/420PS)
      • 3.8 Turbo (397kW/540PS)
      • 3.8 Turbo S (427kW/580PS)
    • 911 (991)
      • 3.8 Carrera S / GTS (316kW/430PS)
      • 3.4 Carrera 4 (257kW/350PS)
      • 3.8 Carrera 4S (294kW/400PS)
      • 3.8 Carrera 4S / 4 GTS (316kW/430PS)
      • 3.8 GT3 (350kW/475PS)
      • 3.8 Turbo (383kW/520PS)
      • 3.8 Turbo S (412kW/560PS)
      • 4.0 GT3 RS / R (368kW/500PS)
      • 3.0 Carrera (272kW/370PS)
      • 3.0 Carrera 4 (272kW/370PS)
      • 3.0 Carrera S (309kW/420PS)
      • 3.0 Carrera 4S (309kW/420PS)
      • 3.8 Turbo (397kW/540PS)
      • 3.8 Turbo S (427kW/580PS)
    • CAYMAN (981)
      • 2.7 (202kW/275PS)
      • S 3.4 (239kW/325PS)
      • GTS 3.4 (250kW/340PS)
      • 3.8 GT4 (283kW/385PS)
    • 911 Targa (991)
      • 3.4 Carrera 4 (257kW/350PS)
      • 3.8 Carrera 4S (294kW/400PS)
      • 3.8 Carrera 4S / 4 GTS (316kW/430PS)
      • 3.0 Carrera 4 (272kW/370PS)
      • 3.0 Carrera 4S (309kW/420PS)
    • BOXSTER Spyder (981)
      • 3.8 (276kW/375PS)
    • 718 BOXSTER (982)
      • 2.0 T (982320, 982321, 982350, 982351) (220kW/300PS)
      • 2.5 S (982330, 982331) (257kW/350PS)
    • 718 CAYMAN (982)
      • 2.0 (982120, 982121, 982150, 982151) (220kW/300PS)
      • S 2.5 (982130, 982131) (257kW/350PS)
  • ALPINA
    • B3 (F30)
      • BITURBO (301kW/409PS)
      • BITURBO Visu riteņu piedziņa (301kW/409PS)
    • B3 Touring (F31)
      • BITURBO (301kW/409PS)
      • BITURBO Visu riteņu piedziņa (301kW/409PS)
    • B4 Coupe (F32)
      • 3.0 B4 BiTurbo (301kW/409PS)
      • 3.0 B4 BiTurbo Visu riteņu piedziņa (301kW/409PS)
      • S BITURBO (324kW/440PS)
      • S BITURBO Visu riteņu piedziņa (324kW/440PS)
      • S BITURBO (332kW/452PS)
      • S BITURBO Visu riteņu piedziņa (332kW/452PS)
    • B4 Kabriolets (F33)
      • BITURBO (301kW/409PS)
    • D3 (F30)
      • BITURBO (257kW/350PS)
    • D3 Universālis (F31)
      • BITURBO (257kW/350PS)
      • BITURBO Visu riteņu piedziņa (257kW/350PS)
    • D4 Coupe (F32)
      • BITURBO (257kW/350PS)
    • D4 Kabriolets (F33)
      • BITURBO (257kW/350PS)
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