Mercedes-Benz Part Number: 6040940004 
Other Part Numbers: 6040941304, 6040940304, 6040940404, 6040941404, 604094000428, 6040940104
Hengst Part Number: E321L
Trade Part Number: 6836310000

Brand: Hengst Filter Made in Germany
Quality: OEM
Warranty: 24 months
Internet: http://www.hengst.com

Criteria
Filter Type: Filter Insert
Length: 294.0 mm
Width: 228.0 mm
Height: 57.0 mm

How To Tell It Needs Replacement
Filter dirty or falling apart? This engine filter needs to be viewed regularly in order to ensure the filter is in good condition to allow the engine to breath. Contaminants that are allowed to enter the engine can cause damage. 

For the following vehicles
Vehicle Model year kW HP cc Design
C-CLASS (W202) C 180 (202.018) 11.1994 - 05.2000 89 121 1799 Sedan
C-CLASS (W202) C 180 (202.018) 03.1993 - 05.2000 90 122 1799 Sedan
C-CLASS (W202) C 200 (202.020) 01.1994 - 05.2000 100 136 1998 Sedan
C-CLASS (W202) C 200 CDI (202.134) 03.1998 - 05.2000 75 102 2151 Sedan
C-CLASS (W202) C 200 D (202.120) 03.1993 - 05.2000 55 75 1997 Sedan
C-CLASS (W202) C 200 D (202.122) 10.1996 - 05.2000 65 88 1997 Sedan
C-CLASS (W202) C 200 Kompressor (202.025) 10.1995 - 05.2000 132 180 1998 Sedan
C-CLASS (W202) C 200 Kompressor (202.025) 11.1996 - 05.2000 141 192 1998 Sedan
C-CLASS (W202) C 220 (202.022) 03.1993 - 05.2000 110 150 2199 Sedan
C-CLASS (W202) C 220 CDI (202.133) 09.1997 - 05.2000 92 125 2151 Sedan
C-CLASS (W202) C 220 D (202.021) 07.1996 - 05.2000 55 75 2155 Sedan
C-CLASS (W202) C 220 D (202.121) 08.1993 - 05.2000 70 95 2155 Sedan
C-CLASS (W202) C 230 (202.023) 06.1996 - 06.1997 110 150 2295 Sedan
C-CLASS (W202) C 230 Kompressor (202.024) 10.1995 - 05.2000 142 193 2295 Sedan
C-CLASS (W202) C 240 (202.026) 06.1997 - 05.2000 125 170 2398 Sedan
C-CLASS (W202) C 250 D (202.125) 05.1993 - 05.2000 83 113 2497 Sedan
C-CLASS (W202) C 250 Turbo-D (202.128) 10.1995 - 05.2000 110 150 2497 Sedan
C-CLASS (W202) C 280 (202.028) 05.1993 - 05.2000 142 193 2799 Sedan
C-CLASS (W202) C 280 (202.029) 06.1997 - 05.2000 145 197 2799 Sedan
C-CLASS (W202) C 36 AMG (202.028) 05.1994 - 05.2000 206 280 3606 Sedan
C-CLASS T-Model (S202) C 180 T (202.078) 06.1996 - 09.2000 90 122 1799 Wagon
C-CLASS T-Model (S202) C 180 T (202.081) 09.2000 - 03.2001 95 129 1998 Wagon
C-CLASS T-Model (S202) C 200 T (202.080) 06.1996 - 03.2001 100 136 1998 Wagon
C-CLASS T-Model (S202) C 200 T CDI (202.194) 03.1998 - 03.2001 75 102 2151 Wagon
C-CLASS T-Model (S202) C 200 T D (202.180) 10.1996 - 03.2001 65 88 1997 Wagon
C-CLASS T-Model (S202) C 200 T Kompressor (202.082) 11.1996 - 03.2001 141 192 1998 Wagon
C-CLASS T-Model (S202) C 200 T Kompressor (202.087) 09.2000 - 03.2001 120 163 1998 Wagon
C-CLASS T-Model (S202) C 220 T CDI (202.193) 09.1997 - 03.2001 92 125 2151 Wagon
C-CLASS T-Model (S202) C 220 T D (202.182) 06.1996 - 03.2001 55 75 2155 Wagon
C-CLASS T-Model (S202) C 220 T D (202.182) 06.1996 - 09.1998 70 95 2155 Wagon
C-CLASS T-Model (S202) C 230 T (202.083) 06.1996 - 06.1998 110 150 2295 Wagon
C-CLASS T-Model (S202) C 230 T Kompressor (202.085) 06.1997 - 09.2000 142 193 2295 Wagon
C-CLASS T-Model (S202) C 240 T (202.086) 06.1997 - 09.2000 125 170 2398 Wagon
C-CLASS T-Model (S202) C 240 T (202.088) 09.2000 - 03.2001 125 170 2597 Wagon
C-CLASS T-Model (S202) C 250 T Turbo-D (202.188) 06.1996 - 03.2001 110 150 2497 Wagon
C-CLASS T-Model (S202) C 280 T (202.089) 06.1997 - 03.2001 145 197 2799 Wagon
CLK (C208) 200 (208.335) 06.1997 - 06.2002 100 136 1998 Coupe
CLK (C208) 200 Kompressor (208.344) 06.2000 - 06.2002 120 163 1998 Coupe
CLK (C208) 200 Kompressor (208.345) 06.1997 - 06.2000 141 192 1998 Coupe
CLK (C208) 230 Kompressor (208.347) 06.1997 - 06.2000 142 193 2295 Coupe
CLK (C208) 230 Kompressor (208.348) 06.2000 - 06.2002 145 197 2295 Coupe
CLK (C208) 320 (208.365) 06.1997 - 06.2002 160 218 3199 Coupe
CLK Convertible (A208) 200 (208.435) 03.1998 - 03.2002 100 136 1998 Convertible
CLK Convertible (A208) 200 Kompressor (208.444) 06.2000 - 03.2002 120 163 1998 Convertible
CLK Convertible (A208) 200 Kompressor (208.445) 03.1998 - 06.2000 141 192 1998 Convertible
CLK Convertible (A208) 230 Kompressor (208.447) 03.1998 - 06.2000 142 193 2295 Convertible
CLK Convertible (A208) 230 Kompressor (208.448) 06.2000 - 03.2002 145 197 2295 Convertible
CLK Convertible (A208) 320 (208.465) 03.1998 - 03.2002 160 218 3199 Convertible
M-CLASS (W163) ML 230 (163.136) 02.1998 - 06.2005 110 150 2295 Closed Off-Road Vehicle
M-CLASS (W163) ML 320 (163.154) 02.1998 - 08.2002 160 218 3199 Closed Off-Road Vehicle
M-CLASS (W163) ML 350 02.2003 - 06.2005 173 235 3724 Closed Off-Road Vehicle
M-CLASS (W163) ML 350 (163.157) 08.2002 - 06.2005 180 245 3724 Closed Off-Road Vehicle
M-CLASS (W163) ML 400 CDI (163.128) 09.2001 - 06.2005 184 250 3996 Closed Off-Road Vehicle
M-CLASS (W163) ML 430 (163.172) 02.1998 - 06.2005 200 272 4266 Closed Off-Road Vehicle
M-CLASS (W163) ML 500 (163.175) 09.2001 - 06.2005 215 292 4966 Closed Off-Road Vehicle
M-CLASS (W163) ML 55 AMG (163.174) 02.2000 - 06.2005 255 347 5439 Closed Off-Road Vehicle
SLR (R199) 5.4 (199.376) 04.2004 - 460 626 5439 Coupe
SLR (R199) 5.4 722 Edition 10.2006 - 478 650 5439 Coupe
SLR Roadster (R199) 5.4 04.2007 - 460 626 5439 Convertible
SLR Roadster (R199) 5.4 10.2006 - 478 650 5439 Convertible

About The Manufacturer
Hengst Automotive, based in Munster, North Rhine-Westphalia, Germany, is a company that specializes in fluid management, crankcase ventilation systems as well as filter systems for oil, fuel, air and cabin air filtration. The company is a development partner and series supplier for the automotive and engine industry, as well as operating in the industrial and consumer goods markets. In the industrial and environmental technology sectors, Hengst Automotive also develops customized solutions for almost all filtration applications, employing 3,000 people worldwide in eleven locations in Germany, Brazil, China, India, Poland, Singapore and the USA. Founded in 1958 by engineer Walter Hengst, the company is to this day an independent third-generation family enterprise with its headquarters in Munster.