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Air Filter
C 3747

About this item

High-quality MANN-FILTER air filters for clean air intake and optimum protection for your engine, mass air flow sensor & other sensitive components / They meet requirements of modern engine technology. Highest dirt holding capacity and dirt separation efficiency, low flow resistance and high pleat stability ensure functional reliability during the entire service interval.

  • Length (A) = 371 mm; Width (B) = 168 mm; Height (H) = 34 mm
  • Main application AA: SUBARU Forester (SF), Forester (SG), Impreza I (GC/GF/GFC), Impreza II (GD/GG), Legacy II, Legacy III / Liberty (BE/BH), Outback I

GTIN Code: 4011558422509

Product Details

No data available

Product Image C3747_MANN-FILTER
A 371 mm
B 168 mm
H 34 mm

Filter with by-pass valve No
Filter with anti-drain valve No
Filter with anti-siphon valve No

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
2.0 (SF)
Air Filter EJ20 1994 90 122 08/97 → 12/98
2.0 (SF) Air Filter EJ20 1994 92 125 06/98 → 09/02
Model Type 2.0 (SF)
Filter Type Air Filter
Engine Code EJ20
ccm 1994
kW 90
HP 122
Year of Manufacture 08/97 → 12/98
Model Type 2.0 (SF)
Filter Type Air Filter
Engine Code EJ20
ccm 1994
kW 92
HP 125
Year of Manufacture 06/98 → 09/02

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
2.0 (SG) Air Filter EJ20 1994 92 125 09/02 → 03/08
2.0 (SG) Air Filter EJ20 1994 115 158 09/05 → 03/08
2.5 RX (SG) Air Filter EJ25 2457 115 156 11/02 → 08/05
Model Type 2.0 (SG)
Filter Type Air Filter
Engine Code EJ20
ccm 1994
kW 92
HP 125
Year of Manufacture 09/02 → 03/08
Model Type 2.0 (SG)
Filter Type Air Filter
Engine Code EJ20
ccm 1994
kW 115
HP 158
Year of Manufacture 09/05 → 03/08
Model Type 2.5 RX (SG)
Filter Type Air Filter
Engine Code EJ25
ccm 2457
kW 115
HP 156
Year of Manufacture 11/02 → 08/05

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
1.6i Air Filter EJ16 1597 70 95 06/98 → 12/00
1.8i 4WD
Air Filter EJ18 1820 76 103 08/92 → 12/00
2.0i 4WD Air Filter EJ20 1994 92 125 06/98 → 12/00
Model Type 1.6i
Filter Type Air Filter
Engine Code EJ16
ccm 1597
kW 70
HP 95
Year of Manufacture 06/98 → 12/00
Model Type 1.8i 4WD
Filter Type Air Filter
Engine Code EJ18
ccm 1820
kW 76
HP 103
Year of Manufacture 08/92 → 12/00
Model Type 2.0i 4WD
Filter Type Air Filter
Engine Code EJ20
ccm 1994
kW 92
HP 125
Year of Manufacture 06/98 → 12/00

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
1.6 Air Filter EJ16 1597 70 95 12/00 → 12/05
2.0 GX Air Filter EJ20 1994 92 125 12/00 → 12/05
Model Type 1.6
Filter Type Air Filter
Engine Code EJ16
ccm 1597
kW 70
HP 95
Year of Manufacture 12/00 → 12/05
Model Type 2.0 GX
Filter Type Air Filter
Engine Code EJ20
ccm 1994
kW 92
HP 125
Year of Manufacture 12/00 → 12/05

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
2.0i 4WD (BD/BG)
Air Filter EJ20 1994 85 116 09/94 → 03/99
2.5 16V 4WD (BD/BG)
Air Filter EJ25 2457 110 150 07/96 → 12/98
Model Type 2.0i 4WD (BD/BG)
Filter Type Air Filter
Engine Code EJ20
ccm 1994
kW 85
HP 116
Year of Manufacture 09/94 → 03/99
Model Type 2.5 16V 4WD (BD/BG)
Filter Type Air Filter
Engine Code EJ25
ccm 2457
kW 110
HP 150
Year of Manufacture 07/96 → 12/98

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
2.0 (BE/BH) Air Filter EJ20-E 1994 92 125 04/99 → 02/04
2.0 16V (BH5) Air Filter EJ201 1994 92 125 03/99 → 08/03
2.5 (BE/BH) Air Filter EJ25D 2457 115 156 12/98 → 02/04
Model Type 2.0 (BE/BH)
Filter Type Air Filter
Engine Code EJ20-E
ccm 1994
kW 92
HP 125
Year of Manufacture 04/99 → 02/04
Model Type 2.0 16V (BH5)
Filter Type Air Filter
Engine Code EJ201
ccm 1994
kW 92
HP 125
Year of Manufacture 03/99 → 08/03
Model Type 2.5 (BE/BH)
Filter Type Air Filter
Engine Code EJ25D
ccm 2457
kW 115
HP 156
Year of Manufacture 12/98 → 02/04

Model Type Filter Type Engine Code ccm kW HP Year of Manufacture
2.5 (BE/BH) Air Filter EJ25D 2457 115 156 10/00 → 02/04
Model Type 2.5 (BE/BH)
Filter Type Air Filter
Engine Code EJ25D
ccm 2457
kW 115
HP 156
Year of Manufacture 10/00 → 02/04

  • 16546-AA07A
  • 16546-AA070

No data available

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

 

Product: C 3747

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: 2026-03-23 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

Air Filter Content

Your engine and air filter working in fine-tuned harmony

Efficiency and speed come from perfect balance. Whether it’s in the quiet strength of a athlete's body or the sleek components of an engine, true power comes when things work in unison. Every part of your combustion engine is designed to serve a bigger purpose – to provide power and motion. For this to work properly you need each piece to be right. At MANN-FILTER we produce engine air filters that enable all the vital combustion and ignition elements in your engine to perform at their best. 

What an engine air cleaner will do for your engine

Contaminated engine air upsets the internal balance, leaving dirt and deposits on engine parts. This can impair the function of electronic components, cause ignition problems, waste fuel and shorten the engine’s life

  • You can keep your engine into equilibrium with a high-quality engine air filter that captures dust, pollen, soot and water droplets in the engine air

Reasons to install an engine air filter

Like the engines you drive and service, the world of filter design is always on the move. At MANN-FILTER we strive not only to keep up with new technologies and components, but to be the pacemakers ahead of the pack. That’s why our engine air filters are built to withstand everything life on the road might throw at them.

Discover the benefits of a MANN-FILTER air filter:

  • Protection – During the whole service interval 
  • Security – High dust holding capacity and very low flow resistance 
  • Longevity – Optimal protection for engine, mass flow meter and other sensitive engine components