MAHLE Interior Air Filter LA 742

Compatible with BMW 1 (F20) , BMW 3 Touring (E91) , BMW 3 (F30, F80) Show more info
MAHLE interior air filter designed to keep the air in your cabin clean and fresh. Ensures a comfortable driving environment by filtering out dust, pollen, and other airborne particles.
15.33 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (19.03.2026)
PN LA742
Make MAHLE
EAN 4009026883563

This MAHLE interior air filter, part code LA 742, is engineered to provide superior air quality within your vehicle's cabin. It effectively captures a wide range of contaminants, including dust, pollen, soot, and other airborne irritants, contributing to a healthier and more pleasant environment for all occupants. Regular replacement of your interior air filter is crucial for maintaining optimal performance of your vehicle's HVAC system and ensuring consistent air flow. A clean filter prevents the buildup of debris in your system, reducing strain on components and improving efficiency. MAHLE filters are manufactured to meet stringent quality standards, offering reliable filtration and durability. Choosing the MAHLE LA 742 ensures that you are installing a high-quality component designed for effective air purification. It is an essential part of your vehicle's maintenance routine, directly impacting the comfort and well-being of everyone inside the car, especially during long journeys or in areas with high pollution levels.

  • High-quality filtration for cabin air
  • Captures dust, pollen, and other airborne particles
  • Promotes a healthier and more comfortable driving environment
  • Ensures efficient operation of the HVAC system
  • Durable construction for long-lasting performance
  • Designed to fit specific vehicle applications
  • Part of essential vehicle maintenance
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
  • 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)
      • 320 i xDrive (120kW/163PS) N20 B20 A,N20 B20 B
      • 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)
    • 911 Targa (992)
      • 4 GTS (992540) (353kW/480PS)
    • 911 Kabriolets (992)
      • 3.0 Carrera 4 GTS (992640) (353kW/480PS)
      • 3.0 Carrera GTS (992340) (353kW/480PS)
      • 3.0 Carrera (992312) (290kW/394PS)
    • 911 (992)
      • 3.0 Carrera 4 GTS (992440) (353kW/480PS)
      • 3.0 Carrera GTS (992140) (353kW/480PS)
      • 3.8 Sport Classic (992130) (405kW/551PS)
      • GT3 RS (992850) (386kW/525PS)
      • 3.0 Carrera T (992150) (283kW/385PS)
      • S/T (992880) (386kW/525PS)
      • 3.0 Carrera (992112) (290kW/394PS)
  • ALPINA
    • B3 (F30)
      • BITURBO (301kW/409PS)
      • BITURBO Visu riteņu piedziņa (301kW/409PS)
      • S BITURBO Visu riteņu piedziņa (324kW/440PS)
    • B3 Touring (F31)
      • BITURBO (301kW/409PS)
      • BITURBO Visu riteņu piedziņa (301kW/409PS)
      • S BITURBO (324kW/440PS)
      • S BITURBO Visu riteņu piedziņa (324kW/440PS)
    • 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)
      • S BITURBO (324kW/440PS)
      • S BITURBO (332kW/452PS)
    • 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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