250 sl relays-

[rmmchl]

i know where the wiper relay is-next to it is the cold start valve relay-what is the one next to that?  -there are 3 of them-the cold start one and the mystery one look to be the same kind of relay--------I know they each cost about $165.00 -does anyone know what it is for

[ja17]

Hello rmmchl,

Depending on what model W113 and year of manufacture, the two identical relays are most likely for the CSV (intake manifold cold starting valve) and the injection pump starting solenoid. Both are starting aids.

[glennard]

I think you can get those 86/87(contact numbers) at Advance Auto et al.  Cheaper,  but a different package.