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MAHLE Air Filter - LX 2049/4

Mahle Air Filter Lx 2049/4

MAHLE
Availability:
5+ in stock, ready to be shipped

Ships same or next business day

SKU LX 2049/4
$27.69 - $27.69
$27.69
$27.69 - $27.69
$27.69
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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MAHLE

Air Filter

This product also goes by these part numbers: 4G0 133 843, 4G0133843, LX 2049/4, LX20494

This part also goes by the following cross reference.

Cross Reference Part Number: 4G0133843

Fits These Vehicles 72 applications
C7 A7
Make Model Engine Years
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI 2010–2015
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2010–2015
AUDI A7 Sportback (4GA, 4GF) 2.8 FSI quattro 2010–2015
AUDI A7 Sportback (4GA, 4GF) 3.0 TFSI quattro 2010–2012
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2010–2016
AUDI A7 Sportback (4GA, 4GF) 2.8 FSI 2011–2015
AUDI A7 Sportback (4GA, 4GF) 3.0 TFSI quattro 2011–2015
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2011–2015
AUDI A7 Sportback (4GA, 4GF) S7 quattro 2012–2015
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2013–2017
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2014–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI 2014–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TFSI quattro 2014–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2014–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2014–2018
AUDI A7 Sportback (4GA, 4GF) S7 quattro 2014–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2014–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2014–2018
AUDI A7 Sportback (4GA, 4GF) 2.8 FSI quattro 2014–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI 2015–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI quattro 2015–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TDI 2015–2018
AUDI A7 Sportback (4GA, 4GF) 3.0 TFSI QUATTRO 2016–2018
C7 A6
Make Model Engine Years
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TFSI quattro 2012–2014
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TDI quattro 2012–2014
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TDI quattro 2012–2016
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TDI quattro 2012–2014
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TDI quattro 2012–2018
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TDI quattro 2014–2018
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TDI quattro 2014–2018
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TDI quattro 2014–2018
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TFSI quattro 2014–2018
AUDI A6 Allroad C7 (4GH, 4GJ) 3.0 TDI quattro 2015–2018
AUDI A6 C7 (4G2, 4GC) 2.8 FSI 2010–2015
AUDI A6 C7 (4G2, 4GC) 2.8 FSI quattro 2010–2015
AUDI A6 C7 (4G2, 4GC) 3.0 TFSI quattro 2010–2012
AUDI A6 C7 (4G2, 4GC) 3.0 TDI 2010–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI quattro 2011–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI quattro 2011–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI quattro 2011–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TFSI quattro 2011–2018
AUDI A6 C7 (4G2, 4GC) S6 quattro 2012–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI 2014–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI quattro 2014–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI 2014–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI quattro 2014–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI quattro 2014–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI quattro 2014–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TDI quattro 2014–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TFSI quattro 2014–2018
AUDI A6 C7 (4G2, 4GC) S6 quattro 2014–2018
AUDI A6 C7 (4G2, 4GC) 2.8 FSI quattro 2014–2018
AUDI A6 C7 (4G2, 4GC) 3.0 TFSI quattro 2016–2018
AUDI A6 C7 Avant (4G5, 4GD) 2.8 FSI 2011–2015
AUDI A6 C7 Avant (4G5, 4GD) 2.8 FSI quattro 2011–2015
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TFSI quattro 2011–2012
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI 2011–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI quattro 2011–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI quattro 2011–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI quattro 2011–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TFSI quattro 2011–2018
AUDI A6 C7 Avant (4G5, 4GD) S6 quattro 2012–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI quattro 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI quattro 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI quattro 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI quattro 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TDI quattro 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) S6 quattro 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) 3.0 TFSI quattro 2014–2018
AUDI A6 C7 Avant (4G5, 4GD) 2.8 FSI quattro 2014–2018

Fitment data last updated: 2026-04-27

Fits 72 vehicle applications Check vehicle fitment before ordering View fitment

About this Air Filter

The MAHLE LX 2049/4 air filter cleans the air entering your engine, stopping dust and debris that would otherwise wear internal parts. A clean filter helps keep airflow, fuel economy and engine performance where they should be.

Frequently asked questions

How often should I replace the air filter?

Follow the interval in your car's maintenance schedule, and replace it sooner if you drive in dusty conditions or the filter looks dark and clogged when inspected.

What are the signs of a dirty air filter?

A visibly dirty or clogged element, reduced performance or throttle response, and sometimes lower fuel economy. On modern engines the effect is often gradual, so regular inspection is the best guide.

Is a reusable filter better than a paper filter?

Reusable cotton or synthetic filters can be cleaned and re-oiled instead of replaced. If you use an oiled filter, avoid over-oiling it, because excess oil can contaminate the mass air flow sensor.

Can I replace the air filter myself?

Yes, on most cars it is one of the easiest maintenance jobs: open the airbox, swap the element, and make sure the housing seals properly so no unfiltered air can get past.

How do I make sure this air filter fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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