Mercedes-Benz S-Class Muffler - Select Year

Position: Front
To be adapted during assembly. -

Quality: OEM
Position: Front
This muffler is for models originally equipped with a seperate front and rear muffler. The latest version of this muffler combines the two mufflers into one assembly. See part 140 490 07 15 for companion front muffler. -

Position: Rear
As originally supplied by Mercedes, the front and rear mufflers are configured as a single unit and sold as 140 490 40 21. When replacing the original system, (1) 140 490 40 21F and (1) 140 490 40 21R are required. -

Quality: OEM
Position: Rear
As originally supplied by Mercedes, the front and rear mufflers are configured as a single unit and sold as 140 490 40 21. When replacing the original system, (1) 140 490 40 21F and (1) 140 490 40 21R are required. -

Quality: OEM
Position: Rear
This muffler is no longer manufactured by Mercedes as later version combines front and rear mufflers into one unit. -