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Cabin Air Filter
CUK 2646-2

About this item

High-quality MANN-FILTER cabin filters with active carbon - nearly 100% protection from particles like pollen, diesel soot & tyre abrasion / Additional protection from harmful gases & unpleasant odour. The trated highly-effective activated carbon gives protection against harmful gases such as ozone, nitrogen oxide or sulphur dioxide and eliminates unpleasant odours during the entire service interval.

  • A = 254 mm; B = 134 mm; H = 41 mm
  • Activated carbon filter
  • Number of included products: 2
  • Mounting position: Passenger area behind the glove compartment

GTIN Code: 4011558411602

Mounting Instruction

Product Details

Product Image CUK2646-2_MANN-FILTER

Product Image CUK2646-2_MANN-FILTER
A 254 mm
B 134 mm
H 41 mm

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
GL 320 CDI (X164.822) Cabin Air Filter OM 642.940 2987 165 224 03/06 → 06/09
GL 320 CDI BlueTEC (X164.825) Cabin Air Filter OM 642.820 2987 155 211 07/08 → 06/09
GL 350 CDI BlueEFFICIENCY (X164) Cabin Air Filter OM 642.820 2987 165 224 05/09 → 12/10
GL 350 CDI BlueEFFICIENCY (X164) Cabin Air Filter OM 642.872 2987 195 265 10/10 → 08/12
GL 350 CDI BlueTEC (X164) Cabin Air Filter OM 642.820 2987 155 211 05/09 → 08/12
GL 420 CDI (X164.828) Cabin Air Filter OM 629.912 3996 225 306 03/06 → 06/09
GL 450 (X164.871) Cabin Air Filter M 273.923 4663 250 340 03/06 → 08/12
GL 450 CDI (X164.828) Cabin Air Filter OM 629.912 3996 225 306 05/09 → 08/12
GL 500 (X164.886) Cabin Air Filter M 273.963 5461 285 388 03/06 → 12/12
Model Type GL 320 CDI (X164.822)
Filter Type Cabin Air Filter
Engine Code OM 642.940
ccm 2987
kW 165
HP 224
Year of Manufacture 03/06 → 06/09
Model Type GL 320 CDI BlueTEC (X164.825)
Filter Type Cabin Air Filter
Engine Code OM 642.820
ccm 2987
kW 155
HP 211
Year of Manufacture 07/08 → 06/09
Model Type GL 350 CDI BlueEFFICIENCY (X164)
Filter Type Cabin Air Filter
Engine Code OM 642.820
ccm 2987
kW 165
HP 224
Year of Manufacture 05/09 → 12/10
Model Type GL 350 CDI BlueEFFICIENCY (X164)
Filter Type Cabin Air Filter
Engine Code OM 642.872
ccm 2987
kW 195
HP 265
Year of Manufacture 10/10 → 08/12
Model Type GL 350 CDI BlueTEC (X164)
Filter Type Cabin Air Filter
Engine Code OM 642.820
ccm 2987
kW 155
HP 211
Year of Manufacture 05/09 → 08/12
Model Type GL 420 CDI (X164.828)
Filter Type Cabin Air Filter
Engine Code OM 629.912
ccm 3996
kW 225
HP 306
Year of Manufacture 03/06 → 06/09
Model Type GL 450 (X164.871)
Filter Type Cabin Air Filter
Engine Code M 273.923
ccm 4663
kW 250
HP 340
Year of Manufacture 03/06 → 08/12
Model Type GL 450 CDI (X164.828)
Filter Type Cabin Air Filter
Engine Code OM 629.912
ccm 3996
kW 225
HP 306
Year of Manufacture 05/09 → 08/12
Model Type GL 500 (X164.886)
Filter Type Cabin Air Filter
Engine Code M 273.963
ccm 5461
kW 285
HP 388
Year of Manufacture 03/06 → 12/12

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
ML 280 CDI (W164.120/121) Cabin Air Filter OM 642.940 2987 140 190 09/05 → 06/09
ML 300 (W164.182) Cabin Air Filter M 272.945 2996 170 231 03/10 → 12/11
ML 300 CDI BlueEFFICIENCY (W164) Cabin Air Filter OM 642.820 2987 150 204 02/10 → 12/11
ML 300 CDI BlueEFFICIENCY (W164) Cabin Air Filter OM 642.940 2987 140 190 05/09 → 12/11
ML 320 CDI (W164.122) Cabin Air Filter OM 642.940 2987 165 224 08/05 → 06/09
ML 320 CDI 4-matic (W164.122) Cabin Air Filter OM 642.940 2987 155 211 07/05 → 07/11
ML 320 CDI BlueTEC (W164.125) Cabin Air Filter OM 642.820 2987 155 210 07/08 → 06/09
ML 350 (W164.186) Cabin Air Filter M 272.962/967 3498 200 272 07/05 → 12/11
ML 350 CDI (W164.122) Cabin Air Filter OM 642.940 2987 165 224 05/09 → 03/10
ML 350 CDI (W164.125) Cabin Air Filter OM 642.820 2987 170 231 02/10 → 12/11
ML 350 CDI BlueTEC (W164.124) Cabin Air Filter OM 642.820 2987 155 211 05/09 → 12/11
ML 420 CDI (W164.128) Cabin Air Filter OM 629.912 3996 225 306 08/06 → 06/09
ML 450 CDI (W164.128) Cabin Air Filter OM 629.912 3996 225 306 05/09 → 12/11
ML 450 HYBRID (W164.195) Cabin Air Filter M 272.973 3498 250 340 06/09 →
ML 500 (W164.175) Cabin Air Filter M 113.964 4966 225 306 07/05 → 05/07
ML 500 (W164.172) Cabin Air Filter M 273.963 5461 285 388 06/07 → 12/11
ML 63 AMG (W164.177) Cabin Air Filter M 156 E63 (156.980) 6208 375 510 09/05 → 12/11
Model Type ML 280 CDI (W164.120/121)
Filter Type Cabin Air Filter
Engine Code OM 642.940
ccm 2987
kW 140
HP 190
Year of Manufacture 09/05 → 06/09
Model Type ML 300 (W164.182)
Filter Type Cabin Air Filter
Engine Code M 272.945
ccm 2996
kW 170
HP 231
Year of Manufacture 03/10 → 12/11
Model Type ML 300 CDI BlueEFFICIENCY (W164)
Filter Type Cabin Air Filter
Engine Code OM 642.820
ccm 2987
kW 150
HP 204
Year of Manufacture 02/10 → 12/11
Model Type ML 300 CDI BlueEFFICIENCY (W164)
Filter Type Cabin Air Filter
Engine Code OM 642.940
ccm 2987
kW 140
HP 190
Year of Manufacture 05/09 → 12/11
Model Type ML 320 CDI (W164.122)
Filter Type Cabin Air Filter
Engine Code OM 642.940
ccm 2987
kW 165
HP 224
Year of Manufacture 08/05 → 06/09
Model Type ML 320 CDI 4-matic (W164.122)
Filter Type Cabin Air Filter
Engine Code OM 642.940
ccm 2987
kW 155
HP 211
Year of Manufacture 07/05 → 07/11
Model Type ML 320 CDI BlueTEC (W164.125)
Filter Type Cabin Air Filter
Engine Code OM 642.820
ccm 2987
kW 155
HP 210
Year of Manufacture 07/08 → 06/09
Model Type ML 350 (W164.186)
Filter Type Cabin Air Filter
Engine Code M 272.962/967
ccm 3498
kW 200
HP 272
Year of Manufacture 07/05 → 12/11
Model Type ML 350 CDI (W164.122)
Filter Type Cabin Air Filter
Engine Code OM 642.940
ccm 2987
kW 165
HP 224
Year of Manufacture 05/09 → 03/10
Model Type ML 350 CDI (W164.125)
Filter Type Cabin Air Filter
Engine Code OM 642.820
ccm 2987
kW 170
HP 231
Year of Manufacture 02/10 → 12/11
Model Type ML 350 CDI BlueTEC (W164.124)
Filter Type Cabin Air Filter
Engine Code OM 642.820
ccm 2987
kW 155
HP 211
Year of Manufacture 05/09 → 12/11
Model Type ML 420 CDI (W164.128)
Filter Type Cabin Air Filter
Engine Code OM 629.912
ccm 3996
kW 225
HP 306
Year of Manufacture 08/06 → 06/09
Model Type ML 450 CDI (W164.128)
Filter Type Cabin Air Filter
Engine Code OM 629.912
ccm 3996
kW 225
HP 306
Year of Manufacture 05/09 → 12/11
Model Type ML 450 HYBRID (W164.195)
Filter Type Cabin Air Filter
Engine Code M 272.973
ccm 3498
kW 250
HP 340
Year of Manufacture 06/09 →
Model Type ML 500 (W164.175)
Filter Type Cabin Air Filter
Engine Code M 113.964
ccm 4966
kW 225
HP 306
Year of Manufacture 07/05 → 05/07
Model Type ML 500 (W164.172)
Filter Type Cabin Air Filter
Engine Code M 273.963
ccm 5461
kW 285
HP 388
Year of Manufacture 06/07 → 12/11
Model Type ML 63 AMG (W164.177)
Filter Type Cabin Air Filter
Engine Code M 156 E63 (156.980)
ccm 6208
kW 375
HP 510
Year of Manufacture 09/05 → 12/11

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
R 280 (W251.054/154) Cabin Air Filter M 272.945 2996 170 231 07/07 → 06/09
R 280 CDI (W251.020/026/126) Cabin Air Filter OM 642.950 2987 140 190 06/06 → 06/09
R 300 (W251.054/154) Cabin Air Filter M 272.945 2996 170 231 05/09 → 12/14
R 300 CDI BlueEFFICIENCY (W251) Cabin Air Filter OM 642.950 2987 140 190 05/09 → 12/12
R 320 (W251.163) Cabin Air Filter M 276.826 2996 200 272 01/14 → 10/17
R 320 CDI (W251.022/122) Cabin Air Filter OM 642.950 2987 165 224 10/05 → 06/09
R 320 CDI BlueTEC (W251.021) Cabin Air Filter OM 642.870 2987 155 210 07/08 → 12/12
R 350 (W251) Cabin Air Filter M 272.967 3498 200 272 09/05 → 12/12
R 350 BlueEFFICIENCY (W251) Cabin Air Filter M 276.957 3498 225 306 09/11 → 12/14
R 350 CDI (W251.022/122) Cabin Air Filter OM 642.950 2987 165 224 05/09 → 12/12
R 350 CDI (W251.023/123) Cabin Air Filter OM 642.872 2987 195 265 06/10 → 12/14
R 350 CDI BlueTEC (W251.024/124) Cabin Air Filter OM 642.870 2987 155 211 05/09 → 12/14
R 400 (W251.166) Cabin Air Filter M 276.825/826 2996 245 333 01/14 → 10/17
R 500 (W251.072/172) Cabin Air Filter M 273.963 5461 285 388 07/07 → 12/14
R 500 (W251.075/175) Cabin Air Filter M 113.971 4966 225 306 09/05 → 06/07
R 63 AMG (W251.077/177) Cabin Air Filter M 156 E63 (156.980) 6208 375 510 02/06 → 12/10
Model Type R 280 (W251.054/154)
Filter Type Cabin Air Filter
Engine Code M 272.945
ccm 2996
kW 170
HP 231
Year of Manufacture 07/07 → 06/09
Model Type R 280 CDI (W251.020/026/126)
Filter Type Cabin Air Filter
Engine Code OM 642.950
ccm 2987
kW 140
HP 190
Year of Manufacture 06/06 → 06/09
Model Type R 300 (W251.054/154)
Filter Type Cabin Air Filter
Engine Code M 272.945
ccm 2996
kW 170
HP 231
Year of Manufacture 05/09 → 12/14
Model Type R 300 CDI BlueEFFICIENCY (W251)
Filter Type Cabin Air Filter
Engine Code OM 642.950
ccm 2987
kW 140
HP 190
Year of Manufacture 05/09 → 12/12
Model Type R 320 (W251.163)
Filter Type Cabin Air Filter
Engine Code M 276.826
ccm 2996
kW 200
HP 272
Year of Manufacture 01/14 → 10/17
Model Type R 320 CDI (W251.022/122)
Filter Type Cabin Air Filter
Engine Code OM 642.950
ccm 2987
kW 165
HP 224
Year of Manufacture 10/05 → 06/09
Model Type R 320 CDI BlueTEC (W251.021)
Filter Type Cabin Air Filter
Engine Code OM 642.870
ccm 2987
kW 155
HP 210
Year of Manufacture 07/08 → 12/12
Model Type R 350 (W251)
Filter Type Cabin Air Filter
Engine Code M 272.967
ccm 3498
kW 200
HP 272
Year of Manufacture 09/05 → 12/12
Model Type R 350 BlueEFFICIENCY (W251)
Filter Type Cabin Air Filter
Engine Code M 276.957
ccm 3498
kW 225
HP 306
Year of Manufacture 09/11 → 12/14
Model Type R 350 CDI (W251.022/122)
Filter Type Cabin Air Filter
Engine Code OM 642.950
ccm 2987
kW 165
HP 224
Year of Manufacture 05/09 → 12/12
Model Type R 350 CDI (W251.023/123)
Filter Type Cabin Air Filter
Engine Code OM 642.872
ccm 2987
kW 195
HP 265
Year of Manufacture 06/10 → 12/14
Model Type R 350 CDI BlueTEC (W251.024/124)
Filter Type Cabin Air Filter
Engine Code OM 642.870
ccm 2987
kW 155
HP 211
Year of Manufacture 05/09 → 12/14
Model Type R 400 (W251.166)
Filter Type Cabin Air Filter
Engine Code M 276.825/826
ccm 2996
kW 245
HP 333
Year of Manufacture 01/14 → 10/17
Model Type R 500 (W251.072/172)
Filter Type Cabin Air Filter
Engine Code M 273.963
ccm 5461
kW 285
HP 388
Year of Manufacture 07/07 → 12/14
Model Type R 500 (W251.075/175)
Filter Type Cabin Air Filter
Engine Code M 113.971
ccm 4966
kW 225
HP 306
Year of Manufacture 09/05 → 06/07
Model Type R 63 AMG (W251.077/177)
Filter Type Cabin Air Filter
Engine Code M 156 E63 (156.980)
ccm 6208
kW 375
HP 510
Year of Manufacture 02/06 → 12/10

  • 164 830 02 18
  • A 164 830 02 18
  • 164 830 02 18 64

No data available

SVHC declaration according to the regulation EC 1907/2006 concerning the Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH).

 

Product: CUK 2646-2

MANN+HUMMEL is well aware of REACH and meets all legal obligations under this regulation.

MANN+HUMMEL has established internal processes to ensure implementation and compliance with the REACH Regulation. Especially, we continuously work on the assessment of the presence of SVHC (Substances of Very High Concern).

We may inform you that according to the present level of information and best knowledge, this product does not contain any SVHC listed on the Candidate List in a concentration above 0,1% (w/w).

Last update: 2025-05-28 00:00:00

Safety notice: Filters and similar components must only be installed by persons with relevant mechanical knowledge and experience, see IEC 60417 - 6183

Cabin Air Filter Content

Cabin air filters put the joy back into driving

Cabin air filter against pollen by MANN-FILTER

Air flows into a vehicle at a volume of up to 540,000 litres per hour through the ventilation ducts. Imagine the amount of dirt and dust that comes with it. Now picture that entering your lungs. Not a pretty picture. In fact, the air inside a car contains around five times more exhaust gases, pollutants and allergens than outside air. Vehicle cabin air filters remove up to 90% of even the tiniest  harmful particulates (up to 1µm, in size)  creating a barrier between passengers and the incoming air.

A MANN-FILTER cabin air filter can separate tiny particulates almost 100% – the damaging micro-organisms contained in pollen, exhaust fumes, smoke, fossil fuel emissions and gas droplets. Some of these are smaller than 3% of the diameter of a human hair. Which shows how powerful and effective a pollen filter is. 

Dust and pollen filters: Benefits at a glance

What’s all the fuss about? Here are the cabin air filter benefits you will enjoy with a MANN-FILTER product:

  • Performance – Our premium products offer exceptional performance in cabin air filter technology
  • Wellbeing – Clean air improves the health and wellbeing of everyone traveling in the vehicle
  • Efficiency – Servicing and replacing the air conditioning filter in a car regularly improves system functionality
  • Support – Our easy to use online catalogue and simple installation instructions provide the guidance for a perfect fit!

What you need to know about changing a cabin air filter

Replace your cabin air filter after 15.000 km or every year

Cabin air filter replacement is vital to keeping the air clean inside your vehicle. This is often done as a feature of your regular servicing regime. Cabin air filters should be replaced once a year or every 15,000 km. To optimize the clean air inside the car and improve the driving experience, check your cabin air filter annually.

How will you know if your cabin air filter needs changing? 

  • Listen out for strange noises. These could be caused by deposits inside the filter
  • Watch for unpleasant smells
  • Poor air flow is a sign of a clogged cabin air filter
  • If your windows fog up frequently and are hard to clear, change your filter

Compare all MANN-FILTER cabin air filters

BenefitsPREMIUM
FreciousPlus (FP)
ADVANCED
CUK
BASIC
CU
Provides more than 95% protection against allergens  
Prevents growth of mold and bacteria on the filter  
Blocks particulate matter up to 95% (PM2.5)  
Eliminates almost 90% of odours 
Traps harmful gases, such as ozone, nitrogen oxides and sulphur dioxide 
Almost 100% filtration of tiny particles
Significant reduction of diesel soot (>95%)
Protects the air conditioning system