I need the proper part number for a fuel pressure regulator and a Fuel accumulator. Are these swappable from similar years or models? For instance, will an accumulator from a 300E of the same vintage fit the 300SEL's

__________________
1987 300 TDT
1990 300 SEL

all the fuel system stuff is the same between bodies. i'm sure the online catalog here will answer any questions. good luck, chuck.

Yes, all of the cars with M103's use those same fuel system parts.

Even the 190E's, both 2.3 & 2.6.

__________________
MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
Retired Moderator

Thanks, very good to know

__________________
1987 300 TDT
1990 300 SEL