1. Just brought a new set of Spark Plug Wires set from the dealer for a 88 260E. It came in the Mercedes-Benz box with the “Silicone Spark Plug Wire Set” and “Custom Tailored” printed on the box. PN# is Q-4-15-0027. When I looked inside the set were made by Bosch.
2. I thought the Beru was the original replacement. Because when I’d replace the set in my 190 a year ago they where Beru.
3. I’ve read on one of the post that Bosch supplies Spark plug wire sets both OE and in the aftermarket. The aftermarket is sub-standard (to OE) quality wire & ends. At the dealer sometime they get these aftermarket quality wire sets from Bosch.
4. How can I be sure that I got the OE quality Bosch set and not the aftermarket sub-standard ones?
5. Could I tell by looking at the wires itself, because the box that it came in is just a box.


Thai GI sends...

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GI but not GI Joe
They call me "The Thai GI"
Thai in the US Arsenal