This MAHLE air filter (part number LX 1791) mounts in the airbox and filters intake air before it reaches the engine, sealing at the edges so unfiltered air cannot bypass it on BMW 135i/135is/335i/335i xDrive/X1 applications listed in the fitment table below. MAHLE is a foundation-owned German manufacturer and OE supplier to more than 140 vehicle makers, with a parts range spanning filtration, pistons, rings, bearings, and sealing components.

Technical Details

• Manufacturer part number: LX 1791
• Part type: Air Filter
• Vehicle system: engine air intake system

Fitment & Compatibility

Use the fitment table below to confirm year, make, model, submodel, and any application notes before ordering.

With over 20 years working on European applications and fitment, PMB Performance can help you confirm the right part. Reach out with your VIN if the application needs checking.