Does anyone know who the oem supplier is, or a part number for all 16 wires.
Thanks.

 

These are the part numbers for 209376 CLK55 (check your vin) :
A1121500118 - x9
A1121500218 - x4
A1121500318 - x2
A1121500418 - x1

 

www.autohausaz.com
Why do you think you need new wires?
Unless abused they normally last a long long time.

 

A misifire is showing up in 3 cylinders, My buddy scanned it, and Im getting a rough idle/ shaking at stop lights, I replaced the MAF, which improved performance as it was shot, now im going for the plugs and figured i might as well change the wires, car has 75,000 on it. If it doesnt fix it Ill have to go for the coils.
I saw the same wires you referenced on autohausaz, are these considered oem, or as good as?

 

Thanks!